| Post Date: | Jan 09,2022 |
| Expiry Date: | Jan 16,2022 |
| Detailed Description: |
Cas No. :7681-57-4
Quantity: 25Metric Tons Specs:purity:97% Price:270 USD Metric Tons Payment Method: LC OR TT Chemical name Sodium Metabisulfite Structural formula Molecular formula Na2S2O5 CAS NO. 7681-57-4 Molecular weight 190.1 Properties white or light yellow crystalline powder , relative density is 1.4 . Specifictions >97% Packing 25kg plastic woven bag or following your demand. Uses It can be used as the material of medicine, or used as curing agent of rubber; It also can be used as dechlorinating agent and scouring agent of textile; It also can be used in the process of leather Moreover, it can be used as the material of fine chemicals, or used as developer; In food industry, It can be used as bleaching agent, loosening agent, antisepsis bactericide and antioxygen antistaling agent. |
| 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:; |
