GOST 21119.12-1992
General methods of test for pigments and extenders. Determination of acidity or alkalinity of the aqueous extract

Standard No.

GOST 21119.12-1992

Release Date

1992

Published By

RU-GOST R

Latest

GOST 21119.12-1992

Scope

This standard applies to pigments and fillers and specifies a method for determining the acidity or alkalinity of aqueous excipients.

GOST 21119.12-1992 Referenced Document

• GOST 12026-1976 Laboratory filter paper. Specifications
• GOST 18300-1987 Technical rectified ethyl alcohol. Specifications
• GOST 21119.2-1975 General methods of test for pigments and extenders. Determination of soluble in water matters mass fraction
• GOST 24104-1988 General purpose laboratory balances and comparison balances. Performance. Specifications
• GOST 24363-1980 Reagents. Potassium hydroxide. Specifications
• GOST 25336-1982 Laboratory glassware and equipment. Basic parameters and dimensions
• GOST 3118-1977 Reagents. Hydrochloric acid. Specifications
• GOST 4328-1977 Reagents. Sodium hydroxide. Specifications
• GOST 4919.2-1977 Reagents and matters of special purity. Methods for preparation of buffer solutions
• GOST 6709-1972 Distilled water. Specifications
• GOST 9980.2-1986 Paint materials. Test sampling*， 2006-07-01 Update

GOST 21119.12-1992 history

• 1992 GOST 21119.12-1992 General methods of test for pigments and extenders. Determination of acidity or alkalinity of the aqueous extract