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88 % 90% 85% 74% 70% Sodium Hydrosulphite; 7775-14-6; Sodium Hydrosulfite; Sodium Dithionite,

China 88% 90% 85% 74% 70% Sodium Hydrosulphite; 7775-14-6; Sodium Hydrosulfite; Sodium Dithionite,, Find details about China Sodium Hydrosulfite, Sodium Hydrosulphite from 88% 90% 85% 74% 70% Sodium Hydrosulphite; 7775-14-6; Sodium Hydrosulfite; Sodium Dithionite,

Model NO.
88%, 90%, 85%, 74%, 70%
Appearance
Powder
Grade Standard
Industrial Grade
Trademark
SINOCHEM
Transport Package
50kg/Drum
Specification
70%, 74%, 85%, 88%, 90%
Origin
China
HS Code
28311010
Model NO.
88%, 90%, 85%, 74%, 70%
Appearance
Powder
Grade Standard
Industrial Grade
Trademark
SINOCHEM
Transport Package
50kg/Drum
Specification
70%, 74%, 85%, 88%, 90%
Origin
China
HS Code
28311010
Product: Sodium Hydrosulphite
Syonym: Sodium Hydrosulfite, Sodium Dithionite
CAS:      7775-14-6
EINECS:   231-890-0
Molecular Formula: Na2S2O4
Molecular Weight: 174.1071                                           
Molecular Structure:                                                                                     88% 90% 85% 74% 70% Sodium Hydrosulphite; 7775-14-6; Sodium Hydrosulfite; Sodium Dithionite,Appearance: Free-flowing white crystal powder
Bulk Density: 0.9
Melting Point: 300ºC(Decomposes)
Solubility: Easily soluble in water, insoluble in alcohol
Ordor: None or slightly smell of sulfur dioxide
Grade:
GradeNa2S2O4 Content(Min)
Low Purity70% Min. 74% Min. % 80% Min.
Standard Purity85% Min. % 88% Min.
High Purity90% Min.
Application: Strong Reducing Agent
Dyeing, Printing and Stripping of Vat Dyes in Textiles.
Bleaching Sugar, Soap, Oils, Minerals Wood Pulp, Ceramics and Chemicals. Synthetic Rubbers.
Discoloration of Effluent.
Paking: 15/25/50/100/200kg net in iron drum with double plastic liners
Storage: Keep in closed or covered containers when not in use. Store in cool dry place with adequate ventilation. Do not store near oxidants, acids or combustible materials.
Safety Precautions: In case of fire, use sand or use Carbon Dioxide fire extinguisher. Do not use water.
Shelf Life: 12 months
Warning: Flammable! May spontaneously ignite in moist air or upon contact with water.

88% 90% 85% 74% 70% Sodium Hydrosulphite; 7775-14-6; Sodium Hydrosulfite; Sodium Dithionite,88% 90% 85% 74% 70% Sodium Hydrosulphite; 7775-14-6; Sodium Hydrosulfite; Sodium Dithionite,88% 90% 85% 74% 70% Sodium Hydrosulphite; 7775-14-6; Sodium Hydrosulfite; Sodium Dithionite,88% 90% 85% 74% 70% Sodium Hydrosulphite; 7775-14-6; Sodium Hydrosulfite; Sodium Dithionite,88% 90% 85% 74% 70% Sodium Hydrosulphite; 7775-14-6; Sodium Hydrosulfite; Sodium Dithionite,

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