 오퍼게시판 |
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제 목:
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resorcin |
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상품분류: |
유기화학원료와 중간체
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등록분류: |
Offer to Sell |
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내용: |
CAS NO: 108-46-3
Additional_detail: appearance:white or beige flakes
Purity(HPLC):99.70% MIN.
Freeze point:109.5 deg. c min.
Initial melting point:109 deg.c
min.
color trans( at 470nm):85.0% min.
other aromatics:0.50% max.
phenol content:0.03% max.
catechol:0.015% max.
hydroquinone:0.07% max.
water content:0.20% max.
water insolubles:0.005% max.
iron content:5ppm max.
Ash:0.01% max.
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연락처 |
| 담
당 자: |
DANNY WANG |
| 회사주소: |
26,ZHONGJIU ROAD, YOUYI STR. N. SHIJIAZHUANG |
| 전화번호: |
+86-311-87797434 |
| 팩스번호:
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+86-311-87732346 |
| E - mail: |
whwang@heinfo.net |
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