Sodium Metabisulfite

CAS No.: 7681-57-4
Purity: 96%,97%
Min quantity: 1 Metric Tons
Price: USD 330~350/Metric Tons
Place of Orign: Tianjin,Tianjin,China

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Tianjin Xinxin Chemical Factory
China
Contact:Mr.
Tel:86-22-86399960
Total Annual Sales Volume:Above US$100 Million
Number of Employees:101 - 500 People
Business Type:Manufacturer,Trading Company,Distributor/Wholesaler
Main Markets:Southeast Asia,Mid East,South America,Africa,Eastern Asia,Eastern Europe,Oceania,Western Europe

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Product Name.:Sodium Metabisulfite
CAS No: 7681-57-4
Weight: 190.106539
Formula: Na₂O₅S₂
Melting Point: 150 ºC
Density: 1.48

Details

Testing Standard: GB1893-2008
Testing Items Index
Purity (Na2S2O5) % 96.5 97.1
Sulfur Dioxide (SO2)% 65 65.3
Arsenic (As) % 0.0002 0.0001
Heavy Metals(Pb)% 0.0005 0.00035
Iron (Fe) % 0.003 0.001
Water Insolube Matter % 0.05 0.03
PH value(50g/L solution) 4.0-4.8 4.3

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Sodium Metabisulfite 97% Min

CAS No: 7681-57-4

Purity: 96%,97%

Min quantity: 1 null

Price: 330 ~ 350 USD

Description: Testing Standard: GB1893-2008 Testing Items Index Purity (Na2S2O5) % 96.5 97.1 Sulfur Dioxide (SO2)% 65 65.3 Arsenic (As) % 0.0002 0.0001 Heavy Metals(Pb)% 0.0005 0.00035 Iron (Fe) % 0.003 0.001 Water Insolube Matter % 0.05 0.03 PH value(50g/L soluti...

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Sodium Metabisulfite

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Sodium Metabisulfite 97% Min

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