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Sodium Hydrosulfite

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Sodium Hydrosulfite
Sodium Hydrosulfite
Sodium Hydrosulfite

Sodium Hydrosulfite


Features

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Commodity name:Sodium Hydrosulfite,
Cas No:7775-14-6,
1.Chemical formula:Na2S2O4
2.Standard: Industrial Grade HG/T 2074-2011,  
3. HS CODE: 28311010  
4. Mol wt: 174.108
5. Appearance: White Crystals Powder

Package:Iron drums with double polyethylene liners, net weight 50kg each.

Application : It is widely used in the textile industry for vat dyeing ,reduction cleaning ,printing ,stripping and textile material bleaching .

Item

Index

Special

First

Normal

Sodium Hydrosulfite

(Na2S2O4)%

90

88

85

Appearance

White Crystals Powder

smell

No smell or slightly sulfur dioxide smell

State when dissolved

Clear or slightly muddy when dissolved in formaldehyde

 

Application

It is widely used in the textile industry for vat dyeing, reduction cleaning, printing, stripping and textile materials bleaching.

Specifications
ItemIndex
SpecialFirstNormal
Sodium Hydrosulfite
(Na2S2O4)%
≥90≥88≥85
AppearanceWhite Crystals Powder
smellNo smell or slightly sulfur dioxide smell
State when dissolvedClear or slightly muddy when dissolved in formaldehyde


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