FOB Price
Get Latest Price55 ~ 65 / Kilogram
|1 Kilogram Minimum Order
Country:
China
Model No:
-
FOB Price:
55 ~ 65 / Kilogram Get Latest Price
Place of Origin:
China
Price for Minimum Order:
55 per Kilogram
Minimum Order Quantity:
1 Kilogram
Packaging Detail:
1kg/bag
Delivery Time:
2days
Supplying Ability:
500 Kilogram per Month
Payment Type:
T/T
Product Group :
Contact Person Mr. Andy
NO.699, Qingtong Road, Huzhou, Zhejiang
Definitions of the
product:
The
product is water soluble polypeptide formed by degradation of silk
protein (fibroin) with average molecular weight between ********0,
white powder and good water solubility, with pH value between 4.5
to 6.5 and positive ninhydrin reaction.
Quality
Index
Items | Index |
Appearance | White powder, deliquescence in air, none special odor. |
Differentiation | Positive ninhydrin reaction |
Total nitrogen | ≥*4.5% |
Weight Loss on drying | ≤4.0% |
Residue on ignition | ≤3.0% |
pH value | 4.**6.5 |
Average Molecular Weight | *******0D |
Solid Content | |
Heavy Metal (as Pb) | ≤5.0ppm |
As | ≤1.0ppm |
Bacteria | ≤**0/g |
Coli Group(MPN) | ≤*0/**0g |
Pathogenic Bacteria | No detection |
Country: | China |
Model No: | - |
FOB Price: | 55 ~ 65 / Kilogram Get Latest Price |
Place of Origin: | China |
Price for Minimum Order: | 55 per Kilogram |
Minimum Order Quantity: | 1 Kilogram |
Packaging Detail: | 1kg/bag |
Delivery Time: | 2days |
Supplying Ability: | 500 Kilogram per Month |
Payment Type: | T/T |
Product Group : | Animal extract |