| Customization: | Available |
|---|---|
| CAS No.: | 7681-57-4 |
| Formula: | Na2o5s2 |
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Product Name
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SODIUM METABISULPHITE
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Analysis item
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Standard
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Analysis Result
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Main content(Na2S2O5)
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97%min
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97.1%
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Fe ( Fe)
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0.003%max
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0.003%
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Water-Insoluble
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0.05%max
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0.02%
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Arseni c(As) content
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0.0005%max
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<0.0001
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(pb) content
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0.0005%max
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<0.0005
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Application and Uses :
-Used as a chromatographic analysis reagent, preservative and reducing agent in the dye and pharmaceutical industries.
-Sodium metabisulfite is more reductive than sulfite and acts similarly to sodium metabisulfite
-It is used in the food industry as a bleaching agent, preservative, loosening agent, antioxidant, color protector and freshness preservative.
-It is used in the pharmaceutical industry to produce chlorofor m, phenylpropylsulfone and benzaldehyde. The rubber industry is used as a coagulant. Printing and dyeing industry used for cotton cloth after bleaching dechlorination agent, cotton cloth cooking additives. The leather industry is used to treat leather
-Analysis of use. Antiseptic agent. Reducing agent. antioxidants
25KG/PP Bags, 27MT/20'FCL
25KG/PE Bags, 27MT/20'FCL
In 1.25MT jumbo bags, 25MT/20'FCL
As per Customer Requirements or Standard Export Loading
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