Complaint
Name: Sodium Metabisulphite
Appearance: white
Grade: Food Grade/Feed 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
| CERTIFICATE OF ANALYSIS | ||||
| INVOICE NUMBER: | YR-220420 | QUANTITY: | 54MT | |
| BATCH NUMBER: | YR-220420 | MANUFATURE DATE: | APR.20,2022 | |
| PRODUCT NAME: | SODIUM METABISULPHITE TECH GRADE/INDUSTRY GRADE | EXPIRE DATE: | APR.19,2024 | |
| PO NO : | ||||
| PACKAGE : | 25KG BAGS | |||
| INSPECTION RESULT | ||||
| ITEMS | UNIT | STANDARD | RESULT | |
| Na2S2O5 | % | 97, MIN | 97.60 | |
| SO2 | % | 65,MIN | 65.75 | |
| Iron (Fe) | PPM | 30,MAX | 19 | |
| Heavy Metals as Pb | PPM | 5, MAX | 3 | |
| Arsenic | PPM | 1, MAX | 0.8 | |
| PH value | 4-4.6 | 4.5 | ||
| CERTIFICATE OF ANALYSIS | ||||
| INVOICE NUMBER: | YR-220412 | QUANTITY: | 54MT | |
| BATCH NUMBER: | YR-220412 | MANUFATURE DATE: | APR.12,2022 | |
| PRODUCT NAME: | SODIUM METABISULPHITE FOOD GRADE | EXPIRE DATE: | APR.11,2024 | |
| PO NO : | ||||
| PACKAGE : | 25KG BAGS | |||
| INSPECTION RESULT | ||||
| ITEMS | UNIT | STANDARD | RESULT | |
| Na2S2O5 | % | 97, MIN | 97.95 | |
| SO2 | % | 65,MIN | 67.83 | |
| Iron (Fe) | PPM | 30,MAX | 14 | |
| Heavy Metals as Pb | PPM | 5, MAX | 2.6 | |
| Arsenic | PPM | 1, MAX | 0.65 | |
| PH value | 4-4.6 | 4.30 | ||
| CERTIFICATE OF ANALYSIS | ||||
| INVOICE NUMBER: | YR-220413 | QUANTITY: | 54MT | |
| BATCH NUMBER: | YR-220413 | MANUFATURE DATE: | APR.13,2022 | |
| PRODUCT NAME: | SODIUM METABISULPHITE FEED GRADE | EXPIRE DATE: | APR.12,2024 | |
| PO NO : | ||||
| PACKAGE : | 25KG BAGS | |||
| INSPECTION RESULT | ||||
| ITEMS | UNIT | STANDARD | RESULT | |
| Na2S2O5 | % | 97, MIN | 97.85 | |
| SO2 | % | 65,MIN | 67.53 | |
| Iron (Fe) | PPM | 30,MAX | 16 | |
| Heavy Metals as Pb | PPM | 5, MAX | 2.8 | |
| Arsenic | PPM | 1, MAX | 0.68 | |
| PH value | 4-4.6 | 4.32 | ||
1.Mordant:printing anddyeing 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)
