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Chemical product name : Sodium sulfite

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Chemical product name : Sodium sulfite

Chemical product name : Sodium sulfite

CAS No: 7757-83-7

Molecular Formula: Na2SO3

Other name Sodium Sulfide anhydrous

Grade Standard: Industrial Grade food grade

Appearance: White Crystalline Powder

Transport Package: 25kg Per Bag, 25mt in a 20′ Container

It is used for bleacher of tanning industry and plant fiber, antichlor and bleacher in printing and dyeing industry, developer in sensitization industry, lentine in organic industry, reducer in producing aminosalicylic acid, synthetic fiber and stabilizing agent in textile industry. It can prevent the partial oxidation of cotton cloth fiber and influence the fiber strength, and can be used in sorts of cotton fabric scouring, paper-making, electronic, water-treatment, etc.

Item Standard
Na2SO3 %≥ 97.0 96.0 93.0
Fe %≤ 0.003 0.005 0.01
Water Insoluble Matters %≤ 0.02 0.03 0.05
Na2CO3 %≤ 0.10 0.40 0.60
Na2SO4 %≤ 2.5 ----- -----
NaCl %≤ 0.10 ----- -----

 

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latest company news about Chemical product name :  Sodium sulfite  0

Pub Time : 2018-10-18 16:20:33 >> News list
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