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Products > Others > > Industrial Grade Sodium Metabisulfite

Product name : Industrial Grade Sodium Metabisulfite

Product No. : 2023419112418

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Details:

Industrial Grade Sodium Metabisulfite

Quality Standard HG/T2826-2008

Item	Chinese standard		Company standard
	HG/T2826-2008
	Top-grade	First grade
Main content(以Na2S2O5计),%	≥96.5	≥95.0	≥97.0
Fe (Fe),%	≤0.005	≤0.010	≤0.002
Water-Insoluble%	≤0.05	≤0.05	≤0.02
Arsenic(As) content%	≤0.0001	—	≤0.0001

Molecular Formula: Na2S2O5

Molecular weight:190.10

Appearance:White crystal powder
Use:Sodium metabisulfite is mainly used as reduction agent. Furthermore, sodium metabisulfite is ideal for the bleaching of vegetable fibers and textile, for the production of solutions, which are used in the developing of photos and films as well as for the treatment of tanning agents in dyeing of textiles.

Package:25kg, 50kg, 1,000kg/PP woven bag with PE lined bag.

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