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| Product Name: |
Silk Protein Powder (Fibroin Powder) |
| Product Origin: |
Zhejiang,China |
| Description: |
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It is a kind of powdery high molecular silk protein with average molecular of 300,000D, which is no taste, no odor, and is micro-dissolved in water, but not in ethanol.
·Specification： Items Average particle size
Silk powder 40 40 micron
Silk powder 10 10 micron
Silk powder 5 5 micron
Silk powder 2 2 micron
·Quality Index：
Items Index
Property White or slightly jasmine powder
Total Nitrogen ≥14.5%
Weight loss on drying ≤5%
Residue on ignition ≤4%
PH value 5.0-7.0 |
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| Company Name : |
Huzhou Xintiansi Bio-tech Co, Ltd. |
| Address : |
318#,Chuangye Road,Huzhou,Zhejiang,China
Huzhou Yunnan China |
| Zip : |
313000 |
| Tel : |
86- -572-- 2123171 |
| Fax : |
86- -572-- 2127876 |
| Website : |
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| Contact Person : |
Xu Guowen  |
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