- Product Details
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Quick Details
-
MF:
-
Na2S2O5, Na2S2O5
-
EINECS No.:
-
231-673-0
-
Place of Origin:
-
China
-
Appearance:
-
White Powder
-
Application:
-
Printing and dyeing, wastewater treatment,, Printing and dyeing, wastewater treatment,
-
Brand Name:
-
April
-
Product Name:
-
Sodium Metabisulfite
-
Grade:
-
Industrial Grade
-
Package:
-
25KG PP/PE BAG
-
CAS:
-
7681-57-4
-
Keyword:
-
Sodium Metabisulfite
-
Exterior:
-
White Powder
-
Quantity:
-
27 Metric Tons
Quick Details
-
CAS No.:
-
7681-57-4
-
Purity:
-
97%, 97%min
-
Other Names:
-
Sodium Metabisulphite
-
MF:
-
Na2S2O5, Na2S2O5
-
EINECS No.:
-
231-673-0
-
Place of Origin:
-
China
-
Appearance:
-
White Powder
-
Application:
-
Printing and dyeing, wastewater treatment,, Printing and dyeing, wastewater treatment,
-
Brand Name:
-
April
-
Product Name:
-
Sodium Metabisulfite
-
Grade:
-
Industrial Grade
-
Package:
-
25KG PP/PE BAG
-
CAS:
-
7681-57-4
-
Keyword:
-
Sodium Metabisulfite
-
Exterior:
-
White Powder
-
Quantity:
-
27 Metric Tons
Products Description
What is
Sodium metabisulfite
used for?
It is used as a fixing agent in the photographic industry; used in the production of vanillin in the fragrance industry; used as a preservative in the brewing industry; ;Used as wastewater treatment in electroplating industry, oil field and mineral processing agent in mines, etc.;
Specification
|
Items
|
Standard
|
Result
|
|
Purity（As Na2S2O5）%≥
|
96.5
|
97.66
|
|
Iron（As Fe），%≤
|
0.003
|
0.002
|
|
Water Insoluble %≤
|
0.05
|
0.02
|
|
Arsenic（As As）Content，%≤
|
0.0001
|
<0.0001
|
|
Heavy Metal（As pb），%≤
|
0.0005
|
<0.0005
|
|
Clarity
|
Pass
|
Qualified
|
Details Images
Product packaging
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