ASTM D5564-95(2011)

Standard Test Method for Determination of the Total Ammonia Contained in Sulfonated or Sulfated Oils

SIGNIFICANCE AND USE
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 and health practices and determine the applicability of regulatory limitations prior to use.

General Information

• Status: Historical
• Publication Date: 31-Dec-2010
• ICS: 71.080.99 - Other organic chemicals
• Technical Committee: D31 - Leather
• Drafting Committee: D31.08 - Fats and Oils

Relations

• Replaces: ASTM D5564-95(2006) - Standard Test Method for Determination of the Total Ammonia Contained in Sulfonated or Sulfated Oils
• Effective Date: 01-Jan-2011
• Replaced By: ASTM D5564-95(2018) - Standard Test Method for Determination of the Total Ammonia Contained in Sulfonated or Sulfated Oils
• Effective Date: 01-Sep-2018

Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: D5564 − 95 (Reapproved 2011)
Standard Test Method for
Determination of the Total Ammonia Contained in
Sulfonated or Sulfated Oils
This standard is issued under the fixed designation D5564; 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 4.1.2 Condenser, consisting of a glass tube, 915 mm (36 in.)
in length and 8 mm ( ⁄16 in.) in outside diameter.The lower end
1.1 This test method covers determination of the total
of the tube shall be flared and ground to fit the mouth of the
ammonia contained in sulfonated or sulfated oils.
Erlenmeyer flask.
1.2 The values stated in SI units are to be regarded as the
4.1.3 Glass Beads—Perforated glass beads, made of chemi-
standard.
cally resistant glass, approximately 4 mm ( ⁄32 in.) in diameter.
1.3 This standard does not purport to address all of the
Before using, the glass beads shall be boiled thoroughly in
safety concerns, if any, associated with its use. It is the several portions of water or until the wash water reacts neutral
responsibility of the user of this standard to establish appro-
to a methyl orange indicator.
priate safety and health practices and determine the applica-
5. Reagents
bility of regulatory limitations prior to use.
5.1 Ethyl Ether.
2. Referenced Documents
5.2 MethylOrangeIndicatorSolution(1g/L)—Dissolve 0.1
2.1 ASTM Standards: g of methyl orange in 100 mL of water.
D5350 Test Method for Determination of Organically Com-
5.3 Sodium Chloride (NaCl), solid.
bined Sulfuric Anhydride by Titration, Test Method A
5.4 Sodium Hydroxide, Standard Solution (1 N)—
Accurately prepare and standardize a 1 N sodium hydroxide
3. Significance and Use
(NaOH) solution. Express the strength or concentration of the
3.1 This test method of analysis is intended to determine the
solution as mg of KOH per mL; 1 mL of 1 N NaOH solution
totalammoniainasampleofsulfonatedorsulfatedoil,orboth,
is equivalent to 56.1 mg of KOH.
by boiling a water solution of the sample with excess alkali and
5.5 Sodium Hydroxide, Standard Solution (0.5 N)—
determining by titration the loss in alkali after the boiling.
Accurately prepare and standardize a 0.5 N NaOH solution.
Express the strength of the solution as mg of KOH per mL; 1
4. Apparatus
mLof 0.5N NaOH solution is equivalent to 28.05 mg of KOH.
4.1 The apparatus required consists of a glass flask provided
5.6 SulfuricAcid,Standard(0.5N)—Accuratelyprepareand
with a glass stopper and an air condenser. The connection
standardize a 0.5 N sulfuric acid (H SO ) solution. Express the
2 4
between the flask and the condenser shall be a ground joint.
strength of the solution as mg of KOH per mL; 1 mL of 0.5 N
Perforated glass beads shall be used to prevent bumping.
H SO is equivalent to 28.05 mg of KOH.
2 4
4.1.1 Flask—An Erlenmeyer flask (Fig. 1) made of a boro-
silicate glass, having a capacity of approximately 300 mL and
5.7 Sulfuric Acid (1+19)—Carefully mix 1 volume of con-
provided with a glass stopper.
centrated sulfuric acid (H SO , sp gr 1.84) into 19 volumes of
2 4
water while stirring.
6. Procedure
This test method is under the jurisdiction ofASTM Committee D31 on Leather
and is the direct responsibility of Subcommittee D31.08 on Fats and Oils. This test
6.1 The procedure consists of two determinations: namely,
method was developed in cooperation with the American Leather Chemists Assn.
(1)thetotalalkalinity,and(2)thelossinalkalinityafterboiling
(Method H 49-1957).
with excess NaOH.
Current edition approved Jan. 1, 2011. Published March 2011. Or
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