Sodium sulfide

Post Date:
Apr 22,2013
Expiry Date:
Apr 22,2014
Detailed Description:
Cas No. :1313-82-2 Molecular Formula: Na2S
Molecular Weight: 78.04

Description:
Red flakes with rotten eggs smell.

Specification:
Assay: 60%MIN

Packing: In woven bags with plastic lining, 25kg/bag or 50kg/bag.

Applications:
1. It is widely used in pulp and paper industry.
2. It is used in water treatment as an oxygen scavenger agent, in the
photographic industry to protect developer solutions from oxidation, in
textile industry as a bleaching, as a desulfurizing and as a dechlorinating
agent and in leather trade for the sulfitization of tanning extracts.
3. It is used in the production of rubber chemicals, sulfur dyes and other
chemical compounds.
4. It is use in other applications include ore flotation, oil recovery, food
preservative, making dyes, and detergent.
CAS Registry Number:
1313-82-2
Synonyms:
;Sodium monosulfide;Sodium sulfide (Na2S);sodium sulfuret;Sodium Sulphide;Disodium monosulfide;Disodium sulfide;disodiummonosulfide;disodiumsulfide;Hesthsulphid;Na2-S;disodium sulfanide;sodium sulfidosodium;
Molecular Formula:
Na₂S
Molecular Weight:
78.0445
Molecular Structure:
Hazard Symbols:
C:Corrosive;
N:Dangerous for the environment;
Risk Codes:
R31:;
R34:;
R50:;
Safety Description:
S26:;
S45:;
S61:;

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