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Sodium Hydrosulfite

Specification Sheet
Products name: Sodium hydrosulfite
Molecular Formula: Na2O4S2
 
EINECS: 231-890-0
Cas No.: 7775-14-6
Molecular Weight: 174.09
Appearance: White Crystal Powder
Content:

74% 88% 90%
Packages: Rongalite lumps are packed in liner-plasticiron barrel, with airtight seal lid Net weight 50kg each.
Main use:

(1) Used as reducer, dyes auxiliary of dyeing industry, synthetic dyes and intermediates.
(2) Used as bleaching agent of paper pulp in paper-making industry.
(3) Used as bleaching agent of china clay in the ceramics industry.
(4) Used as deoxidizer of rubber and styrene butadiene rubber synthesis, developer in photo-taking industry.
(5) Used as reducing agent, bleaching agent in the industries including pharmacy, food, metallurgy and leather.


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