| Place of Origin: | China |
|---|---|
| Brand Name: | HNB |
| Certification: | ISO |
| Model Number: | Alpha-Arbutin |
| Minimum Order Quantity: | 1KG |
| Price: | 95USD/kg |
| Packaging Details: | Aluminum foil bag |
| Delivery Time: | Usually7-10days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 5000kg/Quarter |
| CAS: | 84380-01-8 | Mf: | C12H16O7 |
|---|---|---|---|
| MW: | 272.251 | Specification: | ≥99% |
| Einecs No.: | N/A | Appearance: | White Crystalline Powder |
Cosmetic Raw Materials Alpha-Arbutin Powder CAS 84380-01-8
Introductction:
Alpha-arbutin (4-Hydroxyphenyl alpha-D-Glucopyranoside) is a popular and effective skin brightening agent that also acts as a tyrosinase inhibitor.
Function:
COA
Batch No.: HNB20230405
Product Name: Alpha-arbutin
Batch quantity:1000kg
Manufacture Date: 05th,Apr.,2023 Analysis Date: 05th,Apr.,2023 Expiry Date: 04th,Apr.,2025
Storage: Store in cool&dry place, in well-closed containers.
Shelf life: 24 Months when properly stored.
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Inspection Standard |
Enterprise Standard Nutraceuticals Grade |
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Test Items |
Specification |
Result |
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Description |
White crystalline powder |
Complies |
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Identification IR |
Similar with the Reference Spectrum |
Complies |
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Optical Rotation |
- 15.5° ~ - 17.5° |
- 16.3° |
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Clearity and color of solution |
Clear and colourless |
Clear and colourless |
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Heavy Metals |
Not more than 10ppm |
Complies |
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Arsenic |
Not more than 1ppm |
Complies |
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Sulphates |
Not more than 300ppm |
Complies |
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Ammonium |
Not more than 200ppm |
Complies |
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Iron |
Not more than 10ppm |
Complies |
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Cadmium |
Not more than 1ppm |
Complies |
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Lead |
Not more than 3ppm |
Complies |
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Mercury |
Not more than 0. 1ppm |
Complies |
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Related Substances |
Total |
Not more than 2.0% |
0.9% |
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GSSG |
Not more than 1.5% |
0.3% |
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Loss on Drying |
Not more than 0.5% |
0.2% |
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Residue on Ignition |
Not more than 0. 1% |
0.04% |
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Assay |
98.0% to 101.0% |
99.0% |
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Microbiology |
Total plate count |
≤1000cfu/g |
Complies |
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Yeast and mold count |
≤100cfu/g |
Complies |
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Total coli forms |
≤100cfu/g |
Complies |
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E. coli |
Absent/10g |
Complies |
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S. aureus |
Absent/10g |
Complies |
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Salmonella |
Absent/10g |
Complies |
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Conclusion |
Enterprise Standard |
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Competitive Advantages
1.Golden Manufactory under ISO/GMP with large stock.
2.We offer high quality products at competitive price.
3.Shortest delivery time.
4.Flexible payment terms.
5.Timely after-sale service.
6.International Authorized Third-Party Test For The Products You Demand.
7.Our products have been exported to USA, Japan, Germany, France, United Kingdom, Italy, Brazil, Canada, Russia,Turkey,South Korea,French,Thailand,Malaysia,Spain and many other countries.
FAQ
1.Can I get samples for testing?
Yes,sample can be provided,but you will need to pay the freight.
