Tianjin Kaifengshun Chemical Co., Ltd.
China Manufacturer with main products: Caustic Soda, PVC Resin, Gum Rosin, SLES, LABSA, Sodium Metabisulphite, Sodium Tripolyphosphate, Sodium Hexametaphosphate |
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Specifications
Molecular weight: 190.10
CAS Number: 7681-57-4
UN Number: N/A
Hazard Class: N/A
HS Code: 2832.1000
ITEM
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CONTENT
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Na2S2O5
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97% min
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Fe
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0.0008% max
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Water insoluble
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0.005% max
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Arsenic(as As)
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0.0002%
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PH Value
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4.0-4.6
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Service Guarantee
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