ASTM International - ASTM D1570-95(2023)

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

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Organization:	ASTM International
Publication Date:	1 July 2023
Status:	active
Page Count:	10
ICS Code (Surface active agents):	71.100.40

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 SO ₃:
?Method A. Titration Test Method	36 and 37

	Sections
Ester SO ₃:
?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, health, and environmental 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.

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.

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,... View More