| post date: | dec 28,2021 |
| expiry date: | jan 04,2022 |
| detailed description: |
cas no. :7783-18-8
quantity: 25metric tons specs:purity:58-60% price:380 usd metric tons payment method: lc or tt chemical name ammonium thiosulfate structural formula molecular formula (nh4)2s2o2 cas no. 7783-18-8 molecular weight 148.19 properties colorless transparent liquid or white crystal. relative density of crystal: 1.679,easily soluble in water,insoluble in alcohol, ether,slightly soluble in acetone. specifictions 58%--60% packing 250kg plastic drum, flexitank, ibc-tank or following your demand. uses used as fixer for taking photographics,key component of silvering electrobath, shielding effect agent, casting protectant of al-mg alloy, bactericide and analytical reagent. |
| cas registry number: | 7783-18-8 |
| synonyms: | ;ammoniumthiosulfatewhitextl;ammonium thiosulphate;aminonium thiosulfate; |
| molecular formula: | h8n2o3s2 |
| molecular weight: | 148.19 |
| molecular structure: | 
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| risk codes: | r36/37/38:irritating to eyes, respiratory system and skin.; |
| safety description: | s26:in case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; s36:wear suitable protective clothing.; |
