- Animal Feed[1]
- Agriculture & By-product Agents[2]
- Nitrogen Fertilizer[2]
- Phosphate Fertilizer[1]
- Ester & Derivatives[1]
- Organic Acid[3]
- Other Organic Chemical[1]
- Chemical Auxiliary Agent[1]
- Chemical Reagents[1]
- Daily Chemicals[4]
- Flavour & Fragrance[3]
- Feed Additives[10]
- Food Additives[10]
- Inorganic Acids[1]
- Other Inorganic Salts[1]
- Sulphate[2]
- Other Inorganic Chemicals[1]
- Oxide[1]
- Organic Intermediate[2]
- Other Chemicals[7]
- Water Treatment[1]
- Cocoa Ingredients[2]
- Sugar[1]
- Veterinary Medicine[2]
- Healthcare Supplement[2]
- Pharmaceutical[10]
- Other Household Chemicals[1]
- Contact Person : Ms. Hu Lily
- Company Name : Longcom Enterprise Limited
- Tel : 86-551-5369018
- Fax : 86-551-5310086
- Address : Anhui,Hefei,11 Tianzhu Road, High-Tech Zone, Hefei, Anhui, China
- Country/Region : China
- Zip : 230088
Sodium Hydrosulfite 85%
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Appearancewhite free-flow crystal powdersPacking15kg, 25kg ,50kg or 100kg net in iron drums with double inner polybags.
Specification Tolerance Result
Purity(wt%) 85min 85.52
Na2CO3(wt%) 2-6 5.35
Na2S2O3(wt%) 1-1.5 1.11
Na2S2O5(wt%) 4-7 5.2
HCOONa(wt%) 1.5-2.5 2.1
Fe(ppm) 20max 15.3
Water Insolubles: 0.1% max 0.06%
Total other heavy metals 10ppm max 8ppm
Sodium Hydrosulfite 85%
