STAS 99-1985
ANHYDROUS SODIUM CARBONA- TE, TECHNICAL GRADE (Soda ash)

Standard No.
STAS 99-1985
Release Date
1985
Published By
RO-ASRO
Latest
STAS 99-1985
Scope
Prezentul standard se refer? la carbonatul de sodiu anhidru tehnic (soda calcinat?) utilizat? ?n industria chimic?, industria celulozei ?i h?rtiei, la fabricarea sticlei, s?punului ?i detergen?ilor, etc. Formula chimic? : Na2C03. Masa molecular? relativ?: 105,9889. Produsul este higroscopic.

STAS 99-1985 history

  • 1985 STAS 99-1985 ANHYDROUS SODIUM CARBONA- TE, TECHNICAL GRADE (Soda ash)



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