High Quality Cosmetic Grade Anti Aging Skin Whitening CAS 439685-79-7 Pro Xylane
Pro-Xylane, also known as Hydroxypropyl Tetrahydropyrantriol, is a unique ingredient derived from xylose, a natural sugar found abundantly in birch trees. This innovative compound is celebrated for its remarkable anti-aging properties, making it a star ingredient in many skincare products.
Product Detail
Product Name |
Factory Supply High Quality Cosmetic Grade Anti Aging Skin Whitening CAS 439685-79-7 Pro-Xylane |
Specification |
99% |
Appearance |
White powder |
Grade |
Comestic Grade |
CAS NO. |
439685-79-7 |
Package |
1kg Factory Supply High Quality Cosmetic Grade Anti Aging Skin Whitening CAS 439685-79-7 Pro-Xylane/with double plastic container inside/Aluminum foil bag outside. 1kg/Carton,5kg/Carton 10kg/Carton,25kg/Drum, |
shipment |
FedEx,DHL,EMS,UPS |
Delivery time |
Within 2-3 work days after payment |
Certificate of Analysis
Product Name: |
Pro-Xylane |
Packing: |
25kg/carton |
Batch Number: |
BCSW240425 |
Manufacture Date: |
Apr. 25, 2024 |
Batch Quantity: |
860KG |
Expiration Date: |
Apr. 24, 2026 |
Test |
Specifications |
Result |
Appearance |
White Powder |
White Powder |
Identification |
Positive |
Positive |
Assay, % |
99.0~101.0 |
99.33 |
Specific Optical Rotation [a]D20 |
-16.0°~18.5° |
-16.1° |
Moisture, % |
≤1.0 |
0.25 |
Ash,% |
≤0.1 |
0.09 |
Pb,mg/kg |
≤2.0 |
<0.1 |
As, mg/kg |
≤2.0 |
<0.1 |
Mesh size: |
90% pass 120 mesh |
Complies |
Loss on drying : |
≤5% |
3.9% |
Heavy metals: |
≤10PPM |
Complies |
Total Plate Count: Yeast & Mold: E.Coli: S. Aureus: Salmonella: |
<1000cfu/g <100cfu/g Negative Negative Negative |
28cfu/g 5cfu/g Complies Complies Complies |
Conclusion: |
Conform with WS-10001-(HD-0591)-2002 |
Packing description: |
Sealed export grade drum & double of sealed plastic bag |
Storage: |
Store in cool & dry place not freeze, keep away from strong light and heat |
Shelf life: |
2 years when properly stored |
Application
Product Form

Our Company
