Sodium Metabisulfite Food Grade & Industrial Grade Na2s2o5

• Customization: Available
• CAS No.: 7681-57-4
• Purity: 99%
• Model NO.: 99%
• Type: Sodium Metabisulfite
• Grade Standard: Food Grade
• Mf: 2na.O5s2
• Other Names: Sodium Metabisulfite
• Einecs No.: 231-673-0
• Place of Origin: China (Mainland)
• Type.: Phosphates
• Model Number: FCC
• Packaging Detail: 25kg/Bag
• Delivery Detail: Within 10 Days
• Transport Package: 25kg/Bag
• Specification: FOOD/TECH GRADE
• Trademark: TS INGREDIENTS
• Origin: China
• Production Capacity: 1000mts/Year

Product Description

Specifications

Sodium Metabisulfite
Appearance white powder
Purity 99%
Packing 25kg/bag

Specifications
Real Quantity of per month -----6000tons
Conformed with FCC V and E 223 Standard
PH value: 4.0-4.8
Sodium metabisulfite chemical formula
Sodium metabisulfite chemical formula 1. ISO9001, COA, TEST REPORT 2. Prompt delivery 3. Factory produce 4. Annual output: 100 000tons 5. The payment L/C OR t/t
Industry Grade
Purity ( As Na2S2O5) 97.0% min
Sulfur Diox ide( SO2) 65.0% min
Arsen ic ( As ) -
Heavy metals ( As Pb ) -
Selen ium (Se ) -
Iron (Fe) 0.002% max
Water insoluble 0.05% max
PH value: 4.0-4.8
Remark: Conformed with FCC V and E 223 Standard
Application:
(1) Food Grade: Bleach agent (e. G. Candies, cake, bamboo shoots, etc); Loose agent (e. G. Bread, cracker etc); Antiseptic and germicide
(e. G. Fruit juice, tinned food, brews, the cereals food is defended storage etc); Inhibitor and freshen agent (e. G. Day lily, seafood, fruit and vegetable etc).
"(2) Industry Grade: Mordant of printing and dyeing; Dechlorinate of textile after bleaching; Sulphonated agent
And reducer of chemical industry and pharmacy; Bleach of paper pulp, bamboo and timber bleach of Stap;
Treatment agent of waste water; Rubber solidifying agent Perfume industry is served as hydro carbon perfume aldehyde
The hide profession employ to do to molt dose and pliable dose and wearproof dose; Sewage treatment, and so on. "
(3) Pharmaceutical Grade: In chemical synthesis in the production of acrylic fibre, vitamin K, vitamin A, pharmaceutical intermediates, etc.
(4) Photo Grade: The sensitize industry is served as the developing agent reductant and the protection of fixing bath dose.

ITEM	STANDARD	RESULTS
Appearance	White or light yellow powder	Conform s
Content  ≥%	96.5	99
Heavy Metals (Fe)≤ %	0.003	0.0005
Heavy Metals( As)< %	0.0001	0.00001
Charity	Slightly turbid	Conform s
SO 2 ≥	65	66
PH	4.0-5.0	4.5
Heavy Metals( Pb)≤ %	0.0005	0.0002