| Post Date: | Jan 05,2022 |
| Expiry Date: | Jan 05,2023 |
| Detailed Description: |
Cas No. :7681-57-4
Quantity: 50000Metric Tons Specs:97.0% Usage 1, As the material of medicine 2, As curing agent of rubber 3, As dechlorinating agent and scouring agent of textile 4, It also can be used in the process of leather Moreover 5, As the material of fine chemicals, or used as developer 6, In food industry, as bleaching agent, loosening agent, antisepsis bactericide and antioxygen antistaling agent Packing External packing is Food grade PP woven bag, Internal packing is PE bag, the thickness ≥0.05mm. There are "food additives Sodium metabisulfite" printed on the external packing, with the sign of "Avoid moisture and heat". |
| 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:; |
