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Sodium Hydrosulfite
| Price: | US$ 1000--1100.-/mt FOB Xingang, China |
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| Minimum Order: | |
| Payment Terms: | L/C at sight or TT |
| Port of Export: |
Product Details
| Model No.: | Brand Name: |
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| Certification: | |
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| Specification: | As follows |
Packaging & Delivery
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Product Description
◎Chemical Formula：Na2S2O4
◎CAS No.:7775-14-6 HS code:28311000
◎Appearance:Free-flowing white crystalline powder
◎Odor:Odorless or with a slight odor of sulfur dioxide
◎Product Specification :
Items Technical Grade
Na2S2O4 88%
Iron（Fe） 20ppm
zinc（Zn） 1ppm
solution appearance clear
Formate /
water insolubles 0.05%
shelf life（months） 12
◎Application： 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 .
◎Pacgage: 50kg net in iron drums with double PVC bags.
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SUPPLIER PROFILE
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| Company: | Zhengzhou High-Tech Chemical Imp & Exp Co., Ltd | ||
| City/State | Zhengzhou, Henan | Country: |
China 
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| Business Type: | Export - Manufacturer / Trading Company | Established: | 2008 |
| Member Since: | 2013 | Contact Person | Jenna |
SUPPLIER PROFILE
City/State/Country -
Zhengzhou, Henan
China
Business Type -
Export - Manufacturer / Trading Company
Established -
2008
Member Since -
2013
Contact Person -
Jenna