2018年12月26日星期三

Umbelliferone

Product name:Umbelliferone
CAS: 93-35-6
Molecular Formula: C9H6O3
Molecular Weight: 162.14
Product description:White needle crystal. The melting point of 225-228 ℃ (225-228 ℃). Soluble in alcohol, chloroform and acetic acid, soluble in dilute lye and difficult to soluble in ether, slightly soluble in boiling water (1 g / 100 ml). Blue solution fluorescence. Can be sublimated.Can be used in the determination of ph indicator and calcium copper fluorescent indicator.

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