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Changsha Haolin Chemicals Co., Ltd
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Sodium Sulphite Anhydrous

Details for Sodium Sulphite Anhydrous

Sodium Sulphite Anhydrous

Category:

Inorganic chemicals

Sodium  Sulphite Anhydrous
CAS NO: 7757-83-7
EC NO: 231-821-4
Molecular Formula: Na2SO3
Molecular Weight: 126.04
Specification:
InChI: InChI=1/2Na.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2
Packing: 25kg net PP/PE, kraft paper compounded bag
Product description:

SODIUM SULPHITE ANHYDROUS
Molecular Formula: Na2SO3
CAS #: 7757-83-7
Appearance: White powder or crystal

ITEM

STANDARD

RESULT of ANALYSIS

Na2SO3

% min

96%

Fe

% max

0.005%

Water insoluble

% max

0.03%

Free alkali (as Na2SO3)

% max

0.10%

Na2SO4

% max

2.50%

NaCl

% max

0.10%

Packing:
Packed in net 25kgs plastic woven bags with inner liner or 1000kgs big bag.


Usage:
It is used as a desoxydating or bleaching agent for printing and dyeing industry, as a developer for photographic industry . as a lignin-removing agent for paper industry, as a stabilizer for syntheticfiber for textile industry, as a reducing agent for chemical industry, or for electroplating industry etc.


Storage:
Transport and store in dry conditions.

Uses: It is used as a desoxydating or bleaching agent for printing and dyeing industry, as a developer for photographic industry . as a lignin-removing agent for paper industry, as a stabilizer for syntheticfiber for textile industry, as a reducing agent for ch
Synonyms: Sodium sulfite anhydrous;Sodium sulphite;anhydrous sodium sulfite;Sodium sulfite ,anhydrous;
Molecular Structure: Sodium  Sulphite Anhydrous 7757-83-7
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