food preservative Nisin
food grade preservative Nisin
- Price：
- Molecular Formula： C143H230O37N42S7
- CAS： 1414-45-5
- HS：
Nisin
CHEMICAL FORMULA:C143H230O37N42S7
Usage: It is a safe and efficient polypeptide active substance
CAS#:1414-45-5 HS NO.:2941909099 Packing:1kg*10 Per Carton /1kg*10 Per Carton
Shelf Life | 2 year | |
ITEMS | Standard | Result |
Color | Light brown to milky white powder | confirm |
Potency(IU/mg) | 900 Min. | 1088 |
Sodium chloride/% | 50 Min. | 95.7 |
Loss on drying, w/% | ≤3.0 | 1.73 |
Heavy metals (as Pb)/(mg/kg) | ≤1 | ＜1 |
Total plate count (cfu/g) | ≤10 | ＜10 |
Coliforms(MPN/g) | ≤3 | ＜3 |
Salmonella(/25g) | Absent | Absent |
Remark:We may make special specification according to customer’s requires.