Products
- Dyestuffs[6]
- Chloride[1]
- Inorganic Acids[2]
- Organic Intermediate[1]
- Sulphate[3]
Contact Us
- Contact Person : Ms. Lee Anna
- Company Name : Ningbo Mingzhou Chemical Dyestuff Co., Ltd.
- Tel : 86-574-55336086
- Fax : 86-574-88113815
- Address : Zhejiang,NINGBO,QINGSHUIPU VILLAGE,JIAOCHUAN STREET,ZHENHAI DISTRICT
- Country/Region : China
- Zip : 315192
96% Anhydrous Sodium Sulfite
Product Detailed
Related Categories:Sulphate
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Application: medicine, papermaking, tannage, leather, printing, dyeing, bleachin
Related Product Searches:96% Anhydrous Sodium Sulfite,High Quality,sodium sulfite, Anhydrous Sodium Sulfite
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Molecular Formula: Na2SO3
Molecular Weight: 126.04
Purity:96%
CAS No.: 7757-83-7Appearance: white crystalline powder
Packing: 25kgs plastic woven bag, 23T in one 20’fcl container or as customer’s request.
Application: medicine, papermaking, tannage, leather, printing, dyeing, bleaching and food.
Storage & handling: Store the product in a cool and dry place, avoid contacting sunshine, water and moisture, avoid contacting with strong acid, oxidants or poisonous substances. Exposure to moisture will make it oxidized easily to be sodium sulphate. Do not store for a long time.
| Index Name | Premium grade |
| Sodium sulfite ( Na2SO3 ) , % ≥ | 96% |
| Fe , ?≤ | 0.005 |
| Water insoluble matter , % ≤ | 0.03 |
| Free alkali ( as Na2SO3 ) , % ≤ | 0.4 |
96% Anhydrous Sodium Sulfite
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