STAS 931-1975
AMMONIUM SULPHATE, TECHNICAL AND FOOD GRADE

Standard No.

STAS 931-1975

Release Date

1975

Published By

RO-ASRO

Latest

STAS 931-1975

Scope

1.1. Prezentul standard se refer? la sulfatul de amoniu utilizat ?n: industria textil?, industria piel?riei, industria sticlei, industria organic? de sintez? ?i industria alimentar?. Produsul se prezint? sub form? de cristale de culoare alb?-

STAS 931-1975 history

• 1975 STAS 931-1975 AMMONIUM SULPHATE, TECHNICAL AND FOOD GRADE