 오퍼게시판 |
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제 목:
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uv-284 |
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상품분류: |
유기화학원료와 중간체
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등록분류: |
Offer to Sell |
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내용: |
CAS NO: 71776-12-0
Additional_detail: Benzophenone-4 also called sun-
screening agent 3 (uv-284, BP-4),
is a kind of broad spectrum
ultraviolet absorbents, has the
high absorption efficiency, non-
toxic, the non-teratogenicity
side effect, good thermostability
and photostability, and so on. It
can absorb both UV-A and UV-B. It
is the class Ⅰof sun-screening
agents approved by FDA, is widely
used in sun preparations in US
and Europe.
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