Customization: | Available |
---|---|
CAS No.: | 1414-45-5 |
Formula: | C143h228n42o37s7 |
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Product Name
|
Nisin
|
Formula
|
C143H230N42O37S7
|
Molecular Weight
|
3354.08
|
CAS No
|
1414-45-5
|
Appearance:
|
Light brown powder.
|
PH (10% aqueous solution)
|
3.10~3.60
|
Identification
|
Complies.
|
Moisture Content
|
3.0 %max.
|
Pb
|
2mg/kg max.
|
Cu
|
50mg/kg max.
|
Zn
|
25ppm max.
|
Cu+Zn
|
50mg/kg max.
|
Arsenic
|
1mg/kg max.
|
Sodium chloride:
|
50% min.
|
Hydrous potency:
|
1*106 IU/G.
|
Aerobic Bacteria:
|
10/g max.
|
Coliform Bacteria:
|
30(MPN/100g) max.
|
Molds & Yeasts:
|
Absent.
|
Staphylococcus Aureus:
|
Absent.
|
Salmonellae in 25g:
|
Absent.
|
1. What's your payment terms?
T/T, D/P, L/C, O/A
2. What's your delivery time?
Usually we will arrange the shipment within 14 days.
3. How about the packing?
Usually with 25 kg bag/carton/drum.
4. How about the validity of the products?
Usually 2 or 3 years.
5. What documents you provide?
Usually, Commerical Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA , Health certificate.
6. What is loading port?
Usually, Qingdao, Tianjin and Shanghai