- Min.Order :1 Metric Ton
- Purity: 99.9%
- Payment Terms : L/C,D/A,D/P,T/T,
Keywords
Fibroin Silk amino acid Silk fibroin
Quick Details
- Appearance:while to off-while powder
- Application:pharmaceuticla raw materials
- PackAge:25kg/fiber drum, sealed package
- ProductionCapacity:10|Metric Ton|Month
- Storage:Sealed package
- Transportation:Sealed package, keep away from light
Superiority:
1. Advanced facility and Equipment
2. Competent technical team
3 .Strong R & D support
4,high quality products with high stability
5, Competitive price
5.Customer tailored service
Details:
Silk amino acid possesses the unique ability of absorbing oil, therefore it is suitable for the cosmetics applied to the oily skin. The particle size is from 5um to 100um with various specifications. Our extra fine Silk Powder can more easily mixed with cosmetic than common ones with thinner particle size.
|
Items |
Specification |
Results |
|
Characteristics |
White powder,Light soluble in water |
Conforms |
|
Nitrogen(%) |
≥14 |
14.6 |
|
Loss on drying(%) |
≤6 |
5.1 |
|
Residue on Ignition(%) |
≤5 |
3.0 |
|
Average diameter(µm) |
2μm, 5μm,10μm,40μm |
2μm, 5μm,10μm,40μm |
|
Heavy Mental (pb,mg/kg) |
≤20 |
9.8 |
|
Total bacterial count (cfu/g) |
≤100 |
≤100 |
|
PH Value |
5.0-7.0 |
5.4 |
|
Pathogenic Bacteria |
Can`t be detected |
Not detected |
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