| Post Date: | Nov 01,2021 |
| Expiry Date: | Apr 30,2022 |
| Detailed Description: |
Cas No. :7681-57-4
Quantity: 1000Metric Tons Specs:96.5%;95.0% Payment Method: TT/LC Product name: sodium metabisulfite EINECS No.: 231-673-0 Molecular formula: Na2S2O5 Molecular weight: 190.10 Appearance: white or slight yellow crystalline powder Quality standard: HG/T 2826-2008 Uses: Printing and dyeing mordant; dechlorination agent of fabric after bleaching; Chemical, pharmaceutical reductant and sulfonating agent; bleaching agent of Bamboo, wood, paper fiber; dressing agent of Non-ferrous metal; Wastewater treatment; Rubber curing agent Packing: PE bag lined PP woven bag. Net wt: 25, 50, 1000kg/bag. |
| CAS Registry Number: | 7681-57-4 |
| Synonyms: | ;Sodium pyrosulfite;disodium disulphite;Sodium metabisulphite;Sodium disulphite;Sodium pyrosulphite;SODIUM DISULFITE;disodium oxidosulfanesulfonate oxide;Sodium Metabi;Metabisulfite Sodium; |
| Molecular Formula: | Na2S2O5 |
| Molecular Weight: | 190.1065 |
| Molecular Structure: | 
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| Hazard Symbols: | |
| Risk Codes: | R22:; R31:; R41:; |
| Safety Description: | S26:; S39:; S46:; |
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