 오퍼게시판 |
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제 목:
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Arbutin |
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상품분류: |
유기화학원료와 중간체
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등록분류: |
Offer to Sell |
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내용: |
CAS NO: 497-76-7
Payment: T/T, L/C
Additional_detail: Arbutin is the active substance
originated from natural plant
which can whiten and lighten
skin. It can infiltrate into the
skin quickly without affecting
the concentration of cell
multiplication and effectively
prevent activity of tyrosinase in
the skin and the forming of
melanin. By combined arbutin with
tyrosinase, decomposition and
drainage of melanin are
accelerated, splash and fleck can
be got ride of and no side
effects are caused. It is one of
the safest and most efficient
whitening materials that are
popular at present. It is also
the most competitive whitening
activity in the 21st century.
English Name：Arbutin, Arbutosie,
Ursin, Uresol etc.
Synonyms：4-Hydroxyphenyl-beta-D-
glucopyranoside; p-Arbutin
Molecular Formula： C12H16O7
Molecular Weight： 272.25
CAS No.： 497-76-7
Molecular Structure：
Appearance：white needle crystal
or power.
Assay：≥99.5%
Melting point：198-201C
pH：5.0-7.0（1% in water）
Heavy metal：<10ppm
Arsenic：<2 ppm
Loss on drying：<0.5%
Pathogen： Bacteria
count<300CPU Fungus<100CPU
Package： 1kg/bags
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연락처 |
| 담
당 자: |
Jim Fu |
| 회사주소: |
Sales Add: Room 10-10 Building1 Xidajie Road No.166 |
| 전화번호: |
0371-65533780 |
| 팩스번호:
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0371-66955208 |
| E - mail: |
f6j2ming1@yahoo.com.cn |
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