Sodium Metabisulphite
SODIUM METABISULPHITE GENERAL INFORMATION
|
HS CODE |
28311000 | |
|
CAS NO |
7681-57-4 | |
|
GRADE |
Food Grade | |
|
FORMULA |
Na2 S2 O5 |
|
|
MOLECULAR WEIGHT |
190.09 | |
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 ) |
98.0% Min |
|
Clarity |
Light feculence |
|
Iron (As Fe) |
50ppm Max |
|
Heavy Metals (As Pb) |
10ppm Max |
|
Arsenic |
2ppm Max |
SODIUM METABISULPHITE SPECIFICATIONS FG
|
Content (As Na2 S2 O5 ) |
95.0% Min |
|
Iron (As Fe) |
50ppm Max |
|
Heavy Metals (As Pb) |
10ppm Max |
|
Arsenic |
2ppm Max |
|
PH value |
4.0-4.6 |
|
Water insoluble matter |
0.05% |
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).
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).
preservative and sterilisation agent for food industries
SODIUM METABISULPHITE PACKING
In 25Kg polypropylene woven bag lined with PVC bag.
In 25Kg polypropylene woven bag lined with PVC bag.
(Packing: In plastic woven bags / kraft paper bags / LDPE bags of 25 kgs net and PE bags lining, or in 1,000 / 1,100 kgs big bags. or in 1 kg Aluminium foil bags / 2.5 kgs bottles.)
SODIUM METABISULPHITE STORAGE AND TRANSPORTATION
Store in a cool, dry, well-ventilated area away from water, ice, acids and oxidizing agents. It will release sulfur dioxide gas slowly at ambient temperatures.
Keep in a tightly closed container.
Store in a cool, dry, well-ventilated area away from water, ice, acids and oxidizing agents. It will release sulfur dioxide gas slowly at ambient temperatures.
Keep in a tightly closed container.