Standard Active Last Updated: Dec 27, 2016
ASTM D1570-95(2016)

Standard Test Methods for Sampling and Chemical Analysis of Fatty Alkyl Sulfates

Abstract

These test methods cover the sampling and chemical analysis of paste, powder, or liquid detergent fatty alkyl sulfates. The different procedure for sampling and chemical analysis of past, powder, or liquid detergent are presented and discussed in details. Distillation test, titration test, and gravimetric test shall be performed to meet the requirements prescribed. The calculations methods for chlorides as sodium chloride are presented in details.

Scope

1.1 These test methods cover the sampling and chemical analysis of paste, powder, or liquid detergent fatty alkyl sulfates.

1.2 The procedures for sampling and analysis appear in the following order:

 

Sections

Sampling:

 

 Powders and Flakes Packed in Cans or Cartons

4

 Powders and Flakes in Bulk

5

 Liquids

6

 Pastes

7

 Preparation of Sample

8

 Moisture by the Distillation Test Method

11 – 14

 pH

15

 Alkalinity

16 – 19

 Alcohol-Soluble Matter

20 – 22

 Alcohol-Insoluble Matter

23 and 24

 Unsulfated Material

25 – 28

 Combined Alcohols

29 – 32

Ester SO3:

 

 Method A. Titration Test Method

36 and 37

 

Sections

Ester SO3:

 

 Method B. Gravimetric Test Method

38 and 39

 Sodium Sulfate

40 – 43

 Chlorides Calculated as Sodium Chloride (NaCl)

44 – 47

1.3 The values stated in either inch-pound or SI units are to be regarded separately as the standard. The values given in parentheses are for information only.

1.4 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. Material Safety Data Sheets are available for reagents and materials. Review them for hazards prior to usage.

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Details
Book of Standards Volume: 15.04
Developed by Subcommittee: D12.12
Pages: 10
DOI: 10.1520/D1570-95R16
ICS Code: 71.100.40