6 UK 
5 India 
4 Belgium 
3 France 
3 Brazil 
2 Canada 
1 Singapore 
1 China 
1 Turkey 
1 Argentina 
1 Germany 
1 Ukraine 
1 Morocco 
Sodium Metabisulfite Na2s2o5 - China
price: contact company for price
Product name: sodium metabisulfite ; sodium pyrosulfite
CAS NO: 7681-57-4
Molecular Formula: Na2S2O5
Molecular Weight: 190.10
Appearance: White or light yellow crystalline powder
Purity: 97.5%
Packing : Plastic woven bag lined with plastic bag, net weight 25kg
Loading capacity of 20GP: 25MT
Hazardous Grade: Not a DOT controlled material
Place of origin: Hubei Province, China
annual output: 6000MT
Delivery Port: Yangsi Port, Wuhan City or China Main port
Production standard
Item Index
Content (as Na2S2O5) ≥ 97.5
Iron(as Fe) % ≤ 0.001
Clarify degree clearly
Heavy metals(as Pb) % ≤0.0005
Arsenic(as As) % ≤ 0.0001
Storage & defence: Stored in cool and dry place, avoid moisture and heat.
No breakage, No mixed with oxidant and toxic matter.
The storage period is 6 month since the production date.
It should be transported by clean car, with covering matter, avoid raining.
Applications:
Bleach agent (e.g.candies, cake, bamboo shoots, etc);
Loose agent (e.g.bread, cracker etc);
Antiseptic and germicide (e.g.fruit juice, tinned food ，brews, the cereals food is defended storage etc);
Inhibitor and freshen agent (e.g.day lily, seafood, fruit and vegetable etc)
Company Contact:
- Posted By: Wuhan Gains Chemical CO.,LTD
- Phone: 13554679930
- Address: the 8th Building, Fuze Science Park, Gutian 3rd Ro, Wuhan , China
- Email:
Published date: June 14, 2013
- Business Description: involved in international trade import export of goods, products, and services
Our Products:
- sodium fluosilicate na2sif6 240 934 8
- sodium fluoride naf 7681 49 4
- aluminium fluoride alf3
- monopotassium phosphate kh2po4
- monoammonium phosphate nh4h2po4
Related listings
-
Rongalite Sodium Formaldehyde Sulfoxylate HydroxymethylsulfonateGeneral Chemical - Wuhan Gains Chemical CO.,LTD - China - June 14, 2013 - contact company for priceProduct name: Rongalite; Sodium Formaldehyde Sulfoxylate; Sodium hydroxymethylsulf onate CAS NO: 149-44-0 Molecular Formula: NaHSO2 *CH2O*2H2O Molecular Weight: 154.12 Appearance: Rongalite is a salt with strong reducing, White setting block or granu...
-
Sodium Sulphate Anhydrous SsaGeneral Chemical - Wuhan Gains Chemical CO.,LTD - China - June 14, 2013 - contact company for priceProduct name: Sodium Sulfate Anhydrous; Sodium Sulphate Anhydrous; vitriolate of soda CAS NO: 7757-82-6 Molecular Formula: Na2SO44 Molecular Weight: 142.04 Appearance: white granular crystal or powder Purity:99% Packi ng: Plastic woven bag lined with...
-
Natrium Carbonicum Sodium CarbonateGeneral Chemical - Wuhan Gains Chemical CO.,LTD - China - June 14, 2013 - contact company for priceProduct name: Soda ash (light &Dense) ;sodium carbonate; natrium carbonicum CAS NO: 497-19-8 Molecular Formula: Na2CO34 EINECS No.: 207-838-8 Molecular Weight: 105.989 Appearance: White crystal powder. Purity: 99.2% Packing: Plastic woven bag lined w...
Safe Trade Tips
- Ask for business references and check them
- Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
- Verify their business via their local Chamber of Commerce
- Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
- Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
- This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"