China Sodium Hydrosulphite - China Supplier
China Sodium Hydrosulphite - China Supplier

Sodium Hydrosulphite

Price:Negotiable
Industry Category: Chemicals/Inorganic Salts/Other Inorganic Salts
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CAS NO: 7775-14-6
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Description
Additional Information

Sodium Hydrosulphite

Formula: Na2S2O4

Molecular Weight: 174.11

CAS No.: 7775-14-6

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Na2S2O4 %燤in

90

88

85

Water insoluble%燤ax

0.1

0.1

0.1

Shelf life (months)

10

12

12

Pacgage: 15kg,20kg,25kg,50kg iron drums with double polyethylene.

Use: It is widely used in the textile industry for vat dyeing ,reduction cleaning ,printing and stripping ,textile materials bleaching .It is also used in bleaching paper pulps, especially mechanical pulp;bleaching kaolin clay and foodstuffs. As a reducing agent,it is used in organic synthesizing.

CAS NO:7775-14-6

EC NO:231-890-0

Molecular Formula:Na2O4S2

Molecular Weight:174.1071

Synonyms:;Sodium dithionite hydrate;Sodium hydrosulphite;Sodium dithionite;disodium dithionite;

Molecular Structure:连二亚硫酸钠 7775-14-6

CAS NO:7775-14-6

EC NO:231-890-0

Molecular Formula:Na2O4S2

Molecular Weight:174.1071

Synonyms:;Sodium dithionite hydrate;Sodium hydrosulphite;Sodium dithionite;disodium dithionite;

Molecular Structure:连二亚硫酸钠 7775-14-6

Industry Category Chemicals/Inorganic Salts/Other Inorganic Salts
Product Category
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Spec:
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