Customization: | Available |
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CAS No.: | 439685-79-7 |
Formula: | C8h16o5 |
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Purelife Supply Raw Materials Skin Whitening Hydroxypropyl Tetrahydropyrantriol Pro-Xylane Powder
Product Name:
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Purelife Supply Raw Materials Skin Whitening Hydroxypropyl Tetrahydropyrantriol Pro-Xylane Powder |
Molecular Formula:
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C8H16O5 |
Appearance:
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White powder
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Assay:
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99%
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Grade:
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Cosmetic grade
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Shelf life
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2 years
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Package
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1kg ProXylane with double plastic container inside/Aluminum foil bag outside.
5kg ProXylane with double plastic container inside/Aluminum foil bag outside.
1kg/Carton, 5kg/Carton, 10kg/Carton, 25kg/Drum, OEM |
Shipment
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FedEx,DHL,EMS,UPS
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Delivery time
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Within 2-3 work days after payment
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Payment terms
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TT,L/C,Western Union
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Item
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Specification
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Appearance
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White or almost white powder
|
Transparency
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≥99.0%
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pH
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6.0-7.5
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Glucuronic acid
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≥45.0%
|
Protein
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≤0.1%
|
Loss on drying
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≤10.0%
|
Residue on ignition
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15.0%-20.0%
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Heavy metal
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≤20ppm
|
As
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≤2ppm
|
Total bacterial count
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<1000cfu/g
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Mold and yeast
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<20cfu/g
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Staphylococcus aureus
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Negative
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Pseudomonas aeruginosa
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Negative
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