- Product Details
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Quick Details
-
MF:
-
NA2S2O5
-
EINECS No.:
-
231-673-0
-
Place of Origin:
-
Tianjin, China
-
Appearance:
-
white powder, Powder
-
Application:
-
Food or Industry
-
Brand Name:
-
FIC
-
Model Number:
-
GB1893-86
-
Color:
-
white
-
Package:
-
PP/PE
-
Product name:
-
Sodium Metabisulfite
-
Grade:
-
Food Garde
Quick Details
-
CAS No.:
-
7681-57-4
-
Purity:
-
97%
-
Other Names:
-
Sodium Metabisulfite 97%
-
MF:
-
NA2S2O5
-
EINECS No.:
-
231-673-0
-
Place of Origin:
-
Tianjin, China
-
Appearance:
-
white powder, Powder
-
Application:
-
Food or Industry
-
Brand Name:
-
FIC
-
Model Number:
-
GB1893-86
-
Color:
-
white
-
Package:
-
PP/PE
-
Product name:
-
Sodium Metabisulfite
-
Grade:
-
Food Garde
Product Description
Sodium Metabisulfite 97%
SPECIFICATION:
Molecular Formula : Na2S2O5
Molecule Weight : 190.12
CAS NO .: 7681-57-4
Appearance : White Free Flowing Fine Crystal or Powder
Packing: Packed in 25kg plastic woven bag, 25kg Kraft paper bag, 25kg PE bag, 500kg/1000kg/1100kg/1200kg jumbo bag or as per the buyer's requirement.
Specification
|
Item
|
Food Grade
|
Industry Grade
|
|
|
Purity ( As Na2S2O5)
|
98.0% min
|
96.0% min
|
|
|
Sulfur Dioxide( SO2)
|
65.0% min
|
65.0% min
|
|
|
Arsenic ( As )
|
0.0002% max
|
-
|
|
|
Heavy metals ( As Pb )
|
0.0005% max
|
-
|
|
|
Selenium (Se )
|
0.0005% max
|
-
|
|
|
Iron (Fe)
|
0.001% max
|
0.002% max
|
|
|
Water insoluble
|
0.02% max
|
0.05% max
|
|
|
PH value :
|
4.0-4.8
|
4.0-4.8
|
|
|
Remark :
|
Conformed with FCC V and E 223 Standard
|
|
|
Application
FOOD
It can be used as bleaching agents (such as candy, cakes, etc.).
It can be used as loosening agents (such as bread, biscuits, etc.).
It can be used as antiseptics (such as juice, can, brewing beer, grain, etc.).
It can be used as antioxidant preservatives (such as bamboo shoots, seafood, fruits and vegetables, etc.).
INDUSTRY
Used in leather treatment, it can make the leather soft, tough, increase the waterproof, anti-fold and wear-resistance of the leather.
Used as an ore-dressing agent for mines.
Used as an ore-dressing agent for mines.
Used in the printing and dyeing industry as a bleaching agent in the manufacture of pulp, cotton and wool, etc.
WATER TREATMENT AND MEDICINE
Used in water treatment industry. Eliminate excess oxygen in wastewater and pipelines; Clean water pipes in desalination plants
because it is an antimicrobial agent.
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