- Product Details
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Quick Details
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MF:
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Na2S2O5
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EINECS No.:
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231-673-0
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Place of Origin:
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China
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Appearance:
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White or yellow crystalline powder
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Application:
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Food additive printing and dyeing
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Brand Name:
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Zhuo Er
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Model Number:
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Sodium pyrosulfite
Quick Details
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CAS No.:
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7681-57-4
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Purity:
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96% 96.5%
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Other Names:
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Sodium Sulfite
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MF:
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Na2S2O5
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EINECS No.:
-
231-673-0
-
Place of Origin:
-
China
-
Appearance:
-
White or yellow crystalline powder
-
Application:
-
Food additive printing and dyeing
-
Brand Name:
-
Zhuo Er
-
Model Number:
-
Sodium pyrosulfite
( 1) Food Grade: 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).
bleaching; Sulphonated agent and reducer of chemical industry and pharmacy; Bleach of paper pulp, bamboo and timber bleach of Stap; Treatment agent of waste water; Rubber solidifying agent Perfume industry is served as hydro carbon perfume aldehyde The hide profession employ to do to molt dose and pliable dose and wearproof dose; sewage treatment, and so on .
| Item | Index |
| Appearance | White crysta l powder |
| Main c ontent( as Na 2 SO 3 )% ≥ | 97.00 |
| Fe % ≤ | 0.003 |
| Heavy metal (as Pb) % ≤ | 0.0005 |
| As % ≤ | 0.0001 |
A. Standard Packing: In 25kg paper bags inner with PE bags
B. Big Bag or other special packages are possible on request.
C.If you have a need for packaging, we support all customization
Not more than 12 months under condition 5-35°C, dry and cool. Prevent direct sunlight, moisture and be pressed for caking. When it is more than 12 months, it still could be used if there is no caking.
