成都云?；び邢薰?/a>
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Basic Information |
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Product Name |
Alpha Arbutin |
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Appearance |
White crystals or crystalline powder |
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CAS No |
84380-01-8 |
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Specification |
99% |
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Melting point |
202.0℃~210.0℃ |
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specific optical ratation |
[α]D 20 =+ 175.0°- +185.0° |
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Transparency in water |
Transparent colorless no suspended |
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Loss on Drying |
≤0.5% |
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Residue on Ignition |
≤0.5% |
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Plumbum |
<2ppm |
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Aerobic bacterial Count |
≤1000cfu/g |
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Function |
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1. Skin lighten, Whiten and dispell fleck, 2. Prevent ultraviolet radiation. 3. Enhance immune system. 4. It is good for our enteric disease. 5. It has antiphlogistic and analgesic function to burn and scald. |
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Packing & Storage |
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N.W.25kgs G.W.28kgs Paper-drums and two plastic-bags inside |
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Store in cool & dry place. Keep away from strong light and heat. |
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2 years when properly stored. |
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還有β-熊果苷，脫氧熊果苷