- Chloride[10]
- Silicate[2]
- Other Inorganic Salts[7]
- Chemical Auxiliary Agent[2]
- Alkali[10]
- Food Additives[5]
- Organic Salt[4]
- Dyestuffs[4]
- Organic Intermediate[1]
- Other Inorganic Chemicals[1]
- Polymer[1]
- Feed Additives[1]
- Carbonate[2]
- Contact Person : Ms. Jia Jessica
- Company Name : Weifang Tenor Chemical Co., Ltd.
- Tel : 86-532-80828156
- Fax : 86-532-80828157
- Address : Shandong,QINGDAO,ROOM 2402, BUILDING 1, PERFECT LIFE GRADEN, NO.117 SHANDONG ROAD, QINGDAO, CHINA
- Country/Region : China
- Zip : 266071
sodium metabisulfite 98%
Detailed Product Description:
Key Specifications / Special Features: | |
Molecular Formula | Na2S2O5 |
CAS No. | 7681-57-4 |
Appearance | white crystalline powder |
Quality standard | GB1983-1998 |
Technical Index | |
MainContent(Na2S2O5) | ≥98% |
Iron(as Fe) % | ≤0.001 |
Heavy metals(as Pb) % | ≤0.001 |
Arsenic(as As) % | ≤0.0002 |
Packing : 25kg PP bag with PE film, or 25kg PE bag. | |
Application:
1. bleaching agent for textile fibres;
2. colors stripper and dechlorination; preparation of Indigo Vat Dye;
3. solubilizing and acidyfing agent for leather industries ;
4. bleaching agent for paper pulps;
5. preservative and sterilisation agent for food industries.
Storage & handling:
Store the product in a cool and dry place so as to prevent from direct sunlight ,water and moisture avoid contact with strong acid,oxidants or poisonous substances.
sodium metabisulfite 98%
