Smbs Food Grade 97% SGS Inspection

Sodium metabisulphite 97% Food grade
SODIUM METABISULPHITE PROPERTIES
Appearance Fine, white granular material
Odor Pungent sulfur dioxide odor
PH 4.3 (1% solution)
Specific Gravity 1.48 (@20 ° C)
Solubility 39% in water (Weight, @16 ° C)
SODIUM METABISULPHITE SPECIFICATIONS
Content (As Na2 S2 O5 ) 97.0% Min
Clarity Light feculence
Iron (As Fe) 50ppm Max
Heavy Metals (As Pb)10ppm Max
Arsenic2ppm Max
SODIUM METABISULPHITE SPECIFICATIONS FG
Content (As Na2 S2 O5 ) 95.0% Min
Iron (As Fe)50ppm Max
Heavy Metals (As Pb)10ppm Max
Arsenic2ppm Max
PH value4.0-4.6
Water insoluble matter0.05%
SODIUM METABISULPHITE APPLICATION
Bleaching agent (e. G. Candies, cake) loose agent (e. G. Bread, cracker, etc).
Antiseptic and germicide (e. G. Fruit juice, tinned food, etc).
Inhibitor and freshening agent (e. G. Day lily, seafood, fruit and vegetable, etc).