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| Product Name: |
Sodium Metabisulphite 96%
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| Specifications |
25kg/pp bag, |
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Chemical formula:Na2S2O5
CAS No:7681-57-4
Physical appearance: white or slightly yellowish crystalline powder
Application: bleaching agent for textile fibres; Colors stripper and dechlorination; preparation of Indigo Vat Dye; solubilizing and acid dyeing agent for leather industries ;bleaching agent for paper pulps; preservative and sterilisation agent for food industries
Shelf life:6 months
Package: 25kg compound plastic woven bag with inner polythene liner; 1000kg or 1100kg Jumbo bags
Shelf Life :6 months
Storage & handling: Store the product in a cool and dry place;prevent from direct sunlight ,water and moisture;avoid contact with strong acid, oxidants or poisonous substances. Exposure to moisture will make it oxide easily to sodium sulphate. Do not store it for long time .
Product Specification:
Technical Grade
Na2S2O5 96%
Iron(Fe) 50ppm
water insolubles 0.05%
Arsenic(As) 1ppm
Food Grade
Na2S2O5 96.5%(SO2 65%)
Iron(Fe) 50ppm
Solution appearance slightly cloudy
Arsenic(As) 1ppm
Heavy metal(as Pb) 10ppm |
| Company: |
Hebei Doshine Chemicals Co.,Ltd
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| Contact: |
Ms. Emma Zhnag |
| Address: |
NO.588 Gongnong Road,Qiaoxi District,Shijiazhuang City of China |
| Postcode: |
050000 |
| Tel: |
0086-311-83017222 |
| Fax: |
0086-311-83016222 |
| E-mail: |
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