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1.Another name: Sodium thiosulfate
2. Molecular formula: Na2S2O2 .5H 2O
3. Molecular weight: 248.17
4.Properties :monoclinic crystal, Meltingpoint : 40 -45oC , Relative density :1.729( 17 oC ).
5.Use:used in fixers, plating, leather, reductant,dechlorinating agent, sulfur dyeing agent, as a blush preventiveagent, and as a disinfectant. and decolor agent
6.Packing:25kg , 50kg plastic woven bag,or following your demand.
7.Specification of Sodium Hyposulphite
Item | Specifications |
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Appearance | colorless crystal granular |
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Assay | ≥99.00% |
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Water Insoluble matter | ≤0.01% |
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Sulfide | ≤0.001% |
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Fe | ≤0.002% |
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PH | 6.5-9.5 |
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Water solution reaction | in accordance with the test |
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sodium thiosulphate pentahydrate 98%
sodium thiosulphate pentahydrate 98%
