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Sodium Metabisulfite (Tech / Food Grade)

Sodium Metabisulfite (Tech / Food Grade)
Sodium Metabisulfite (Tech / Food Grade)

Product Description

Sodium Metabisulfite
Sodium metabisulfite food grade
Sodium metabisulfite industrial grade

Sodium Pyrosulfite
Disodium disulphite

Molecular Formula: Na2S2O5
Molecular Weight: 190.10
CAS Number: 7681-57-4
Appearance: White or yellowish crystal powder

Specification:
Content: 98% min
Content (SO2): 65% min
Water-insoluble Matter: 0.05% max
Iron(Fe): 0.005% max
pH: 4.0-6.0
Arsenic (As): 0.0002% max
Lead (Pb): 0.002% max

Company: Luohe Chemtec Product Co., Ltd.

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