ASTM D841-13
(Specification)Standard Specification for Nitration Grade Toluene
Standard Specification for Nitration Grade Toluene
ABSTRACT
This specification covers the standard requirements for nitration grade toluene. The material shall be tested and sampled in accordance with standard test methods and practices and shall conform to the following requirements: volume of non-aromatic hydrocarbons; acid wash color; copper strip corrosion; appearance which shall be a clear liquid, free of sediment and haze; color in the platinum-cobalt scale; and distillation range.
SCOPE
1.1 This specification covers nitration grade toluene.
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 Consult OSHA regulations, supplier's Material Safety Data Sheets, and local regulations for all materials used in this specification.
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Designation:D841 −13
Standard Specification for
1
Nitration Grade Toluene
This standard is issued under the fixed designation D841; 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* 2.3 Other Document:
OSHA Regulations, 29 CFR paragraphs 1910.1000 and
1.1 This specification covers nitration grade toluene.
4
1910.1200
1.2 The following applies to all specified limits in this
standard: for purposes of determining conformance with this
3. Properties
standard, an observed value or a calculated value shall be
3.1 Nitration Grade Toluene shall conform to the following
rounded off “to the nearest unit” in the last right-hand digit
requirements:
used in expressing the specification limit, in accordance with
Property Specification ASTM Test
the rounding-off method of Practice E29.
A
Method
Nonaromatic hydrocarbons, max, volume % 1.5 (1.2) D2360,
1.3 Consult OSHA regulations, supplier’s Material Safety
(wt %) D7504
Data Sheets, and local regulations for all materials used in this
Purity, min. wt% 98.8 D2360 or
specification.
D7504
Acid wash color, max pass with 2 D848
2. Referenced Documents Copper corrosion pass (1A or 1B) D849
B
Appearance .
2
2.1 ASTM Standards:
Color, Pt/Co scale, max 20 D5386
D848 Test Method for Acid Wash Color of Industrial Aro-
A
If more than one method is listed for a property the producer and user should
matic Hydrocarbons
agree on the reference method.
D849 Test Method for Copper Strip Corrosion by Industrial
B
Clear liquid free of sediment and haze when observed at 18.3 to 25.6°C (65 to
Aromatic Hydrocarbons
78°F).
D2360 Test Method for Trace Impurities in Monocyclic
3.2 See Section 6 for non-mandatory supplementary re-
Aromatic Hydrocarbons by Gas Chromatography
quirements.
D3437 Practice for Sampling and Handling Liquid Cyclic
Products
4. Sampling
D5386 Test Method for Color of Liquids Using Tristimulus
4.1 The material shall be sampled in accordance with
Colorimetry
Practice D3437.
D7504 Test Method for Trace Impurities in Monocyclic
Aromatic Hydrocarbons by Gas Chromatography and
5. Packaging and Labeling for U.S. Government
Effective Carbon Number
Procurements
E29 Practice for Using Significant Digits in Test Data to
5.1 United States Government procurements shall be pack-
Determine Conformance with Specifications
3
aged and labeled in accordance with the applicable paragraphs
2.2 Federal Specification:
of Fed. Spec. PPP-C-2020.
PPP-C-2020 PackagingofChemicals,Liquid,Dry,andPaste
6. Supplementary Requirements (Non-mandatory)
1
This specification is under the jurisdiction of ASTM Committee D16 on
Aromatic Hydrocarbons and Related Chemicals and is the direct responsibility of
6.1 The following supplementary requirements shall apply
Subcommittee D16.01 on Benzene, Toluene, Xylenes, Cyclohexane and Their
only when specified by the purchaser in the purchase order or
Derivat
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: D841 − 12 D841 − 13
Standard Specification for
1
Nitration Grade Toluene
This standard is issued under the fixed designation D841; 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*
1.1 This specification covers nitration grade toluene.
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 Consult OSHA regulations, supplier’s Material Safety Data Sheets, and local regulations for all materials used in this
specification.
2. Referenced Documents
2
2.1 ASTM Standards:
D848 Test Method for Acid Wash Color of Industrial Aromatic Hydrocarbons
D849 Test Method for Copper Strip Corrosion by Industrial Aromatic Hydrocarbons
D850 Test Method for Distillation of Industrial Aromatic Hydrocarbons and Related Materials
D1209 Test Method for Color of Clear Liquids (Platinum-Cobalt Scale)
D2360 Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography
D3437 Practice for Sampling and Handling Liquid Cyclic Products
D5386 Test Method for Color of Liquids Using Tristimulus Colorimetry
D7504 Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography and Effective Carbon
Number
E29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
3
2.2 Federal Specification:
PPP-C-2020 Packaging of Chemicals, Liquid, Dry, and Paste
2.3 Other Document:
4
OSHA Regulations, 29 CFR paragraphs 1910.1000 and 1910.1200
1
This specification is under the jurisdiction of ASTM Committee D16 on Aromatic Hydrocarbons and Related Chemicals and is the direct responsibility of Subcommittee
D16.01 on Benzene, Toluene, Xylenes, Cyclohexane and Their Derivatives.
Current edition approved Nov. 1, 2012Feb. 1, 2013. Published December 2012February 2013. Originally approved in 1945. Last previous edition approved in 20112012
as D841 – 11.D841 – 12. DOI: 10.1520/D0841-12.10.1520/D0841-13.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
3
Available from Standardization Documents Order Desk, DODSSP, Bldg. 4, Section D, 700 Robbins Ave., Philadelphia, PA 19111-5098, http://www.dodssp.daps.mil.
4
Available from U.S. Government Printing Office Superintendent of Documents, 732 N. Capitol St., NW, Mail Stop: SDE, Washington, DC 20401, http://
www.access.gpo.gov.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
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D841 − 13
3. Properties
3.1 Nitration Grade Toluene shall conform to the following requirements:
Property Specification ASTM Test
A
Method
Nonaromatic hydrocarbons, max, volume % 1.5 (1.2) D2360 or
(wt %) D7504
Nonaromatic hydrocarbons, max, volume % 1.5 (1.2) D2360,
(wt %) D7504
Purity, min. wt% 98.8 D2360 or
D7504
Acid wash color, max pass with 2 D848
Copper corrosion pass (1A or 1B) D849
B
Appearance .
Color, Pt/Co scale, max D1209 or
20
D5386
Color, Pt/Co scale, max
20
D5386
Distillation range including the temperature
110.6°C at 101.3 kPa (760 mm Hg pressure),
max, °C 1.0 D850
A
If more than one method is listed for a property the producer and user should agree on the reference method.
B
Clear liquid free of sediment and haze when observed at 18.3 to 25.6°C (65 to 78°F).
3.2 See Section 6 for non-mandatory supplementary requirements.
4. Sampling
4.1 The material shall be sampled in accordance with Practice D3437.
5. Packaging and Labeling for U.S. Government Procurements
5.1 United States Government procurements shall be packaged and labeled in accordance with the applicable paragraphs of Fed.
Spec. PPP-C-2020.
6. Supplementary Requirements (Non-mandatory)
6.1 The following supplementary requirements shall apply only when specified by the purchaser in the purchase order or
contract:
Prope
...
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