Audited Supplier
Sodium Metabisulfite for Food Use
1.PRODUCT DESCRIPTION
Name: Sodium Metabisulphite
Appearance: white
Grade: Food Grade/Industry Grade
Type: Emulsifiers, Enzyme Preparations, Flavoring
Molecular formula:Na2S2O5
CAS No.: 7681-57-4
EINECS: 231-673-0
HS Code: 28311020
Certificate: SGS/Health certificate/ISO certificate
2.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.
3.Specification For Food Grade and Industry Grade :
Item |
Quality Index
| |
Food Grade
| Industry Grade
| |
Purity ( As Na2S2O5) | 98.0% min
| 97.0% 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 | |
Contact Detalis:
Richard Wang -Managing Director
SHANDONG YUYUAN GROUP CO.,LTD.
Add:Yuyuan Logistics Building,Weifang Free Trade Zone,Weifang City,P.R. China.
http://yuyuangroup.en.made-in-china.com
