Standard ASTM D820-93(2023) 1.7.2023 preview

ASTM D820-93(2023)

Standard Test Methods for Chemical Analysis of Soaps Containing Synthetic Detergents

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STANDARD published on 1.7.2023


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The information about the standard:

Designation standards: ASTM D820-93(2023)
Publication date standards: 1.7.2023
SKU: NS-1149788
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: American technical standard
Category: Technical standards ASTM

The category - similar standards:

Surface active agents

Annotation of standard text ASTM D820-93(2023) :

These test methods detail the standard procedures for the chemical analysis of soaps containing synthetic detergents. The analytical procedures include the determination of the following chemical properties and substances: moisture and other matter volatile at a specified temperature; free alkali or free acid; anhydrous, salt-free soda soap; alcohol-soluble matter; matter insoluble in water; total alkalinity of matter insoluble in alcohol (alkaline salts); sodium silicate; phosphates; phosphates by colorimetric method using molybdenum blue); unsaponified and unsaponifiable matter; free fatty matter; chlorides in alcohol-soluble matter; rosin by McNicoll method; synthetic detergent by difference; and neutral inorganic salts.

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ICS Number Code 71.100.40 (Surface active agents)

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