Details for Industrial Anhydrous sodium sulfite
Industrial Anhydrous sodium sulfite
Category: Inorganic chemicals
CAS NO: EC NO: Molecular Formula: Molecular Weight: Specification: Product description:
Item
Quality standard
HG/T 2967-2000Top-grade
First grade
Qualified product
sodium sulfite (Na2SO3),%
≥97.0
≥96.0
≥93.0
Fe,%
≤0.003
≤0.005
≤0.02
Water-Insoluble
≤0.02
≤0.03
≤0.05
Free alkali(As content Na2CO3),%
≤0.10
≤0.40
≤0.80
Sulfate(As content Na2SO4),%
≤2.5
-
-
Chloride(NaCl), content %
≤0.10
-
-
Packing: polypropylene weaving bag lined with polyethylene plastic bag, paper plastic compound bag, etc.
Net wt.: 25/50/1000kg/bag or upon clients' request
if you are sourcing Industrial Anhydrous sodium sulfite from China ,just feel free to inquire
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