sodium metabisulphite smbs Na2S2O5

Price
$280.00~330.00/Ton
Keywords
Na2S2O5|metabisulphite sodium|metabisulphite sodium smbs|
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Specification:

Sodium metabisulfite food grade

Analysis Item

Specification

Contentas Na2S2O5 %≥

97.2

Phase

White crystalline powder

Appearance of solution

Colorless and transparent

Chloride Cl %≤

0.03

Iron Fe﹚%

0.001

Arsenic As%≤

0.0001

Heavy metalPb, ω/% ≤

0.0005

PH Value

4.0-4.6

Water Insoluble

0.02


Sodium metabisulfite industrial grade

Analysis Item

Specification

Contentas Na2S2O5 %≥

97.0

Phase %

White crystalline powder

Appearance of solution

Colorless and transparent

Chloride Cl %≤

0.05

Iron Fe﹚%

0.002

Arsenic As%≤

0.0001

Heavy metalPb, ω/% ≤

0.0005

PH Value

4.0-4.6

Water Insoluble

0.02



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