 오퍼게시판 |
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제 목:
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o-Cresolphthalein |
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상품분류: |
시약
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등록분류: |
Offer to Sell |
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내용: |
Additional_detail: o-Cresolphthalein
Byname: 3,3-Bis (4-hydroxy-3-
methyl phenyl)-1-(3H)-iso-
benzofuranone; Di-o-cresol
phthalide; 3-
Dimethylphenolphthalein; OCP.
Molecular formula: C22H18O4
Molecular weight: 346.38
Property : Colorless crystal or
white, light yellow powder.
Solubility in ethanol, less
solubility in water.. mp 223C. λ
max 566 (381)nm.
Range of PH: 8.2 ~ 9.8 (from
colorless to red)
Main use: acid-base indicator.
Solubility test in ethanol: pass
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연락처 |
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당 자: |
baiyang |
| 전화번호: |
0086-24-25439091 |
| 팩스번호:
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0086-24-25439093 |
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info@itgcchem.com |
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