Quick Details
Classification:Sulphate
Type:Sodium Metabisulfite
CAS No.:7681-57-4
Other Names:SMBS
MF:Na2S2O5, Na2S2O5
EINECS No.:231-673-0
Place of Origin:Shandong, China (Mainland)
Grade Standard:Industrial Grade
Appearance:White particles
Application:Industrial
Packaging & Delivery
Packaging Details
Packed Sodium Metabisulfite in 25kg/50kg/1MT pp bag , or as your requirement.
Port
Qingdao
Lead Time :
Within 7-10 days after receiving your deposit or L/C at sight
ITEM | STANDARD | TEST RESULT |
CONTENT(AS Na2S2O5): | 96.5%min | 97.3% |
SULFUR DIOXIDE(SO2): | 65.0%min | 65.57% |
IRON (Fe): | 0.005%max | 0.0017% |
WATER INSOLUBLE: | 0.05%max | 0.02% |
PH VALUE: | 4.0-4.8 | 4.4 |
Industry Grade
1.Mordant:printing and dyeing industry
2.Bleaching Agent: waste water/textile/paper pulp/bamboo/timber
3.Rubber solidifying agent
4.Hydrocarbon perfume aldehyde: perfume industry
Food Grade
1.Bleaching agent (e.g. candies, cake, bamboo shoots)
2.Loosening agent (e.g. bread, cracker)
3.Antiseptic and germicide (e.g. fruit juice, tinned food brews, the cereals food)
4.Inhibitor and freshen agent (e.g. day lily, seafood, fruitand vegetable)
