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Product Details:
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| Classification:: | Sulphate | Type:: | Sodium Metabisulfite |
|---|---|---|---|
| CAS No.:: | 7681-57-4 | MF:: | Na2S2O5 |
| Purity:: | 98%min | Grade:: | Industrial Grade Food Grade |
| Appearance:: | White Powder | Grade Standard:: | Food Grade, Industrial Grade |
| Hs Code:: | 2832100000 | ||
| High Light: | Sodium Metabisulphite Smbs,Na2S2O5 Sodium Metabisulphite,98% Purity Sodium Metabisulphite |
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CAS 7681-57-4 SODIUM METABISULPHITE Smbs
Molecular Formula:Na2S2O5
CAS#:7681-57-4
HS Code:28321000
Appearance:White powder
Qualities are conformed:GB1893-2000
ITEMS UNIT SPECIFICATION
Purity (%)min 96.5
As (ppm) max 5
Fe (ppm) max 50
Pb (ppm) max 10
Cd (ppm) max 10
PH 4-5
Water insolubles (%)max 0.05
Usage
it is for printing and dyeing industry, organic synthesis, printing, leather, pharmaceutical and other sectors; in food processing as preservatives, bleaching agents, baking powder.And used in industrial mineral processing.
Packing
Net 25kgs woven bags with inner liner.
Storage
Sealed in cool and dry place.
Contact Person: Wilson
Tel: +8618990332370
