ASTM D1257-22

Standard Specification for High-Gravity Glycerin

NORMA vydána dne 1.1.2022

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The information about the standard:

Designation standards: ASTM D1257-22
Publication date standards: 1.1.2022
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM

Annotation of standard text ASTM D1257-22 :

This specification covers high-gravity glycerin (98.7 weight%, minimum) for use in the manufacture of alkyd and other synthetic resins. The following properties of glycerin shall be determined: color, Pt-Co scale, sulfate ash content(weight%), and acid value.

Keywords:
high-gravity glycerins,