iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
ASTM

ASTM D5353-95(2019)

(Test Method)

Standard Test Method for Determination of Total Desulfated Fatty Matter

Standard Test Method for Determination of Total Desulfated Fatty Matter

SIGNIFICANCE AND USE
3.1 This test method is intended for the determination of the total desulfated matter contained in sulfated oils following their total decomposition with dilute mineral acid.
SCOPE
1.1 This test method covers the determination of the total desulfated fatty matter in a sample of sulfated oils by decomposition with diluted mineral acids and extraction of the decomposed fat. This test method is not applicable to samples that are not completely decomposed upon boiling with mineral acids. This test method was derived from Test Methods D500, Sections 29 through 32.  
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

General Information

Status
Published
Publication Date
31-Mar-2019
ICS
71.080.99 - Other organic chemicals
Technical Committee
D31 - Leather
Drafting Committee
D31.08 - Fats and Oils
Current Stage
Ref Project

Relations

Replaces
ASTM D5353-95(2012) - Standard Test Method for Determination of Total Desulfated Fatty Matter
Effective Date
01-Apr-2019
Refers
ASTM D5350-95(2019) - Standard Test Method for Determination of Organically Combined Sulfuric Anhydride by Titration, Test Method A
Effective Date
01-Apr-2019
Refers
ASTM D5350-95(2012) - Standard Test Method for Determination of Organically Combined Sulfuric Anhydride by Titration, Test Method A
Effective Date
01-Apr-2012
Refers
ASTM D500-95(2009) - Standard Test Methods of Chemical Analysis of Sulfonated and Sulfated Oils
Effective Date
01-Oct-2009
Refers
ASTM D5351-93(2009) - Standard Test Method for Determination of Organically Combined Sulfuric Anhydride by Extraction Titration, Test Method B
Effective Date
01-Apr-2009
Refers
ASTM D5350-95(2006) - Standard Test Method for Determination of Organically Combined Sulfuric Anhydride by Titration, Test Method A
Effective Date
01-Apr-2006
Refers
ASTM D5351-93(2003) - Standard Test Method for Determination of Organically Combined Sulfuric Anhydride by Extraction Titration, Test Method B
Effective Date
10-May-2003
Refers
ASTM D5351-93(1997) - Standard Test Method for Determination of Organically Combined Sulfuric Anhydride by Extraction Titration, Test Method B
Effective Date
10-Oct-1997
Refers
ASTM D500-95(2003) - Standard Test Methods of Chemical Analysis of Sulfonated and Sulfated Oils
Effective Date
15-Apr-1995
Refers
ASTM D500-95 - Standard Test Methods of Chemical Analysis of Sulfonated and Sulfated Oils
Effective Date
01-Jan-1995
Refers
ASTM D5350-95(2001) - Standard Test Method for Determination of Organically Combined Sulfuric Anhydride by Titration, Test Method A
Effective Date
01-Jan-1995
Refers
ASTM D5350-95 - Standard Test Method for Determination of Organically Combined Sulfuric Anhydride by Titration, Test Method A
Effective Date
01-Jan-1995
Referred By
ASTM D5553-95(2019) - Standard Test Method for Determination of the Unsaponifiable Nonvolatile Matter in Sulfated Oils
Effective Date
01-Apr-2019

Buy Standard

ASTM D5353-95(2019) - Standard Test Method for Determination of Total Desulfated Fatty MatterASTM D5353-95(2019) - Standard Test Method for Determination of Total Desulfated Fatty Matter
PreviousNext
Standard
ASTM D5353-95(2019) - Standard Test Method for Determination of Total Desulfated Fatty Matter
English language
2 pages
sale 15% off
Preview
sale 15% off
Preview

Standards Content (Sample)


This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation: D5353 − 95 (Reapproved 2019)
Standard Test Method for
Determination of Total Desulfated Fatty Matter
This standard is issued under the fixed designation D5353; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope 3. Significance and Use
1.1 This test method covers the determination of the total 3.1 This test method is intended for the determination of the
desulfated fatty matter in a sample of sulfated oils by decom- totaldesulfatedmattercontainedinsulfatedoilsfollowingtheir
position with diluted mineral acids and extraction of the
total decomposition with dilute mineral acid.
decomposed fat. This test method is not applicable to samples
that are not completely decomposed upon boiling with mineral
4. Reagents
acids. This test method was derived from Test Methods D500,
4.1 Ethyl Ether.
Sections 29 through 32.
4.2 Sulfuric Acid (1+19)—Carefully mix one volume of
1.2 The values stated in SI units are to be regarded as
concentrated sulfuric acid (H SO , sp gr 1.84) into 19 volumes
2 4
standard. No other units of measurement are included in this
of water while stirring.
standard.
1.3 This standard does not purport to address all of the
5. Procedure
safety concerns, if any, associated with its use. It is the
5.1 The procedure consists of decomposing the sample with
responsibility of the user of this standard to establish appro-
H SO , extracting the fatty matter with ether, evaporating the
2 4
priate safety, health, and environmental practices and deter-
solvent, and weighing the residue. After cooling, transfer the
mine the applicability of regulatory limitations prior to use.
titrated solution obtained after determining organically com-
1.4 This international standard was developed in accor-
bined sulfuric anhydride in accordance with Test Method
dance with internationally recognized principles on standard-
D5350 orTest Method D5351 (6.1.2) into a 250-mLseparatory
ization established in the Decision on Principles for the
funnel and shake with 50 mLof ether. Draw off the water layer
Development of International Standards, Guides and Recom-
into another separatory funnel and extract twice with 25-mL
mendations issued by the World Trade Organization Technical
portions of ether. Wash the combined ether layers with 15-mL
Barriers to Trade (TBT) Committee.
portions of water until the wash water is neutral to methyl
orange. Transfer the ether layer to a tared 150-mL beaker,
2. Referenced Documents
evaporate on the water bath until practically free from solvent,
2.1 ASTM Standards:
dry in a hot-air oven at 105 to 110°C for 30 min, cool in a
D500 Test Methods of ChemicalAnalysis of Sulfonated and
desiccator, and weigh. Repeat the he
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

ASTM
ASTM D5564-95(2018)(Test Method)
Standard Test Method for Determination of the Total Ammonia Contained in Sulfonated or Sulfated Oils

SIGNIFICANCE AND USE
3.1 This test method of analysis is intended to determine the total ammonia in a sample of sulfonated or sulfated oil, or both, by boiling a water solution of the sample with excess alkali and determining by titration the loss in alkali after the boiling.
SCOPE
1.1 This test method covers determination of the total ammonia contained in sulfonated or sulfated oils.  
1.2 The values stated in SI units are to be regarded as the standard.  
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Standard
    2 pages
    English language
    sale 15% off
ASTM
ASTM D6696-16(2023)(Guide)
Standard Guide for Understanding Cyanide Species

SIGNIFICANCE AND USE
4.1 This guide provides standard terminology for use in identifying and describing the different chemical forms of cyanide. The complex nature of cyanide chemistry, existence of numerous distinct chemical forms as well as the various regulatory distinctions that may be made can lead to confusion in technical discussions on cyanide and in the selection of appropriate methods for its analysis. This guide is intended to provide clarification and a common framework of terms and definitions to facilitate discussions and referencing different cyanide chemical species and groups of cyanide compounds.  
4.2 The use of such common terminology is particularly important from an environmental perspective because certain forms of cyanide are considered to be toxic. Therefore, their release into the environment is regulated by federal and state agencies. Thus a general understanding of cyanide chemistry and species definitions is needed for proper wastewater management and testing.
SCOPE
1.1 This guide defines guidance based on a consensus of viewpoints for interpretation of test results to identify various chemical forms of cyanide. It is intended to provide a general understanding of the chemical nature of distinct cyanide species as related to chemical analysis and environmental fate and transport.  
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Guide
    6 pages
    English language
    sale 15% off
ASTM
ASTM D1718-09(2023)(Specification)
Standard Specification for Isobutyl Acetate (95 % Grade)

ABSTRACT
This specification details the properties and requirements for isobutyl acetate. The specimens shall be sampled, go through chemical tests and conform accordingly to specified values of the following requirements: apparent specific gravity; color (Pt-Co units) distillation (initial boiling point and dry point); nonvolatile matter content; water content; acidity (free acid as acetic acid); and purity.
SCOPE
1.1 This specification covers isobutyl acetate (95 % grade).  
1.2 The following applies to all specified limits in this standard; for purposes of determining conformance with this standard, an observed value or a calculated value shall be rounded off “to the nearest unit” in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E29.  
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.4 For specific hazard information and guidance, see the supplier’s Safety Data Sheet for material listed in this specification.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Technical specification
    2 pages
    English language
    sale 15% off
ASTM
ASTM D4093-23(Test Method)
Standard Test Method for Photoelastic Measurements of Birefringence and Residual Strains in Transparent or Translucent Plastic Materials

SIGNIFICANCE AND USE
5.1 The observation and measurement of strains in transparent or translucent materials is extensively used in various modeling techniques of experimental stress analysis.  
5.2 Internal strains induced in manufacturing processes such as casting, molding, welding, extrusion, and polymer stretching can be assessed and parts exhibiting excessive strains identified. Such measurements can lead to elimination of defective parts, process improvement, control of annealing operation, etc.  
5.3 When testing for physical properties, polariscopic examination of specimens is required, to eliminate those specimens exhibiting abnormal internal strain level (or defects). For example: Test Methods D638 (Note 8) and D882 (Note 11) recommend a polariscopic examination.  
5.4 The birefringence of oriented polymers can be related to orientation, shrinkage, etc. The measurements of birefringence aid in characterization of these polymers.  
5.5 For many materials, there may be a specification that requires the use of this test method, but with some procedural modifications that take precedence when adhering to the specification. Therefore, it is advisable to refer to that material specification before using this test method. Table 1 of Classification System D4000 lists the ASTM materials standards that currently exist.
SCOPE
1.1 This quantitative test method covers measurements of direction of principal strains, ε1 and ε2, and the photoelastic retardation, δ, using a compensator, for the purpose of analyzing strains in transparent or translucent plastic materials. This test method can be used to measure birefringence and to determine the difference of principal strains or normal strains when the principal directions do not change substantially within the light path.  
1.2 In addition to the method using a compensator described in this test method, other methods are in use, such as the goniometric method (using rotation of the analyzer) mostly applied for measuring small retardation, and expressing it as a fraction of a wavelength. Nonvisual methods employing spectrophotometric measurements and eliminating the human judgment factor are also possible.  
1.3 Test data obtained by this test method is relevant and appropriate for use in engineering design.  
1.4 The values stated in either SI units or inch-pound units are to be regarded as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard.  
1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
Note 1: There is no known ISO equivalent to this test method.  
1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Standard
    11 pages
    English language
    sale 15% off
  • Standard
    11 pages
    English language
    sale 15% off
ASTM
ASTM D2193-22(Test Method)
Standard Test Method for Hydroquinone in Vinyl Acetate

SIGNIFICANCE AND USE
4.1 This test method provides a measurement of inhibitor level in vinyl acetate. The results of these measurements can be used for specification acceptance.
SCOPE
1.1 This test method covers the determination of hydroquinone in the range from 1 to 20 ppm in refined, commercially available, vinyl acetate.  
1.2 For purposes of determining conformance of an observed or a calculated value using this test method to relevant specifications, test result(s) shall be rounded off “to the nearest unit” in the last right-hand digit used in expressing the specification limit, in accordance with Practice E29.  
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.4 For hazard information and guidance, see the supplier's Material Safety Data Sheet.  
1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Standard
    2 pages
    English language
    sale 15% off
ASTM
ASTM D2086-22(Test Method)
Standard Test Method for Acidity in Vinyl Acetate and Acetaldehyde

SIGNIFICANCE AND USE
4.1 This test method provides a measurement of total acidity in vinyl acetate and acetaldehyde. The results of these measurements can be used for specification acceptance.
SCOPE
1.1 This test method covers the determination of total acidity as acetic acid in refined vinyl acetate and acetaldehyde.  
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.3 For purposes of determining conformance of an observed value or a calculated value using this test method to relevant specifications, test result(s) shall be rounded off “to the nearest unit” in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E29.  
1.4 For hazard information and guidance, see the supplier's Material Safety Data Sheet.  
1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see Section 8.  
1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Standard
    3 pages
    English language
    sale 15% off
ASTM
ASTM D2191-22(Test Method)
Standard Test Method for Acetaldehyde Content of Vinyl Acetate

SIGNIFICANCE AND USE
4.1 This test method provides a measurement of acetaldehyde content in vinyl acetate. The results of these measurements can be used for specification acceptance.
SCOPE
1.1 This test method covers the determination of trace quantities of acetaldehyde, in the range from 0.00 to 0.05 %, contained in 99 % grade vinyl acetate.  
1.2 For purposes of determining conformance of an observed or a calculated value using this test method to relevant specifications, test result(s) shall be rounded off “to the nearest unit” in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E29.  
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.4 For hazard information and guidance, see the supplier's Material Safety Data Sheet.  
1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements see Section 8.  
1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Standard
    3 pages
    English language
    sale 15% off
ASTM
ASTM D5137-07(2021)(Specification)
Standard Specification for Hexyl Acetate

ABSTRACT
This specification establishes the properties and requirements for hexyl acetate used as an active tail high boiling solvent in lacquers, automotive coatings, maintenance paints, and other related coatings. Specimens shall be sampled and tested as appropriate, and shall meet specified values of the following properties: acidity (free acid as acetic acid); apparent specific gravity; color (Pt-Co units); distillation range (initial boiling point and 95 % point); Ransburg electrical resistivity; ester value; and water content.
SCOPE
1.1 This specification covers hexyl acetate, which is used as an active tail high boiling solvent in lacquers, automotive coatings, maintenance paints, and other related coatings.  
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.3 The following applies to all specified limits in this standard; for purposes of determining conformance with this standard, an observed value or a calculated value shall be rounded off “to the nearest unit” in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E29.  
1.4 For specific hazard information and guidance, see the supplier’s Material Safety Data Sheet.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Technical specification
    2 pages
    English language
    sale 15% off
ASTM
ASTM D2190-07(2021)(Specification)
Standard Specification for Vinyl Acetate

ABSTRACT
This specification covers vinyl acetate. The vinyl acetate shall conform to the requirements specified for: (1) distillation range, (2) apparent specific gravity, (3) Pt-Co scale color (for HQ grade only), (4) water content, (5) acetaldehyde content, (6) acidity (weight percentage of acetic acid), and (7) inhibitor content. The sampling and test methods to determine conformance to the specified properties are given.
SCOPE
1.1 This specification covers vinyl acetate.  
1.2 The following applies to all specified limits in this standard; for purposes of determining conformance with this standard, an observed value or a calculated value shall be rounded off “to the nearest unit” in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E29.  
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.4 For specific hazard information and guidance, see the supplier’s Material Safety Data Sheet for materials listed in this specification.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Technical specification
    2 pages
    English language
    sale 15% off
ASTM
ASTM D2572-19(Test Method)
Standard Test Method for Isocyanate Groups in Urethane Materials or Prepolymers

SIGNIFICANCE AND USE
4.1 The percent NCO is used to establish unit ratios for stoichiometric reactions with co-reactants.
SCOPE
1.1 This test method covers the determination of the isocyanate group (NCO) content of a urethane intermediate or prepolymer.  
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see Section 8.  
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Standard
    2 pages
    English language
    sale 15% off