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Introduced |
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Description |
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English name: Arbutin, Arbutosie, Ursin, Uresol
CAS register name and No.: Arbutin No. 497-76-7
Chemical name: Hydroquinone-β-D-glucopyranoside
Molecular formula: C12H16O7
Molecular weight: 272.25
Appearance: White crystalline powder
Melting point: 199~201
Clartty of water solutin Transpency. Colorless, noneSuspended matters
PH value of 1% aqueous Solution: 5.0~7.0
Specific optical ratation: D20=-66
Infrared peak value: 1515cm-11220cm-11050cm-1 (5~8)cm-1
Aresnic: ≤2ppm
Hydroquinone: ≤10ppm
Heavy Metal: ≤10ppm
Loss on drying: ≤0.5%
Ignition residue: ≤0.5%
Pathogen
Bacteria: ≤300CPU
Fungus: ≤100CPU
ASSAY Arbutin ≥99.5%
Package: 1kg/bags. |
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Contact Us |
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Company Name: |
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Xuancheng Baicao Plants Industry And Trade Co., Ltd. |
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Company Address: |
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Xuancheng Ecnomic Developing Zone, Xuancheng, Anhui, China |
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Telephone: |
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86-563-2621888 |
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Full Name (Department): |
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Mr. Andy Bi (Sales Department) |
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