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7-Hydroxy-4-Methylcoumarin
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7-Hydroxy-4-methyl-2H-1-benzopyran-2-one
90-33-5
Standard for the fluorometric determination of enzyme activity. Highly fluorescent in alkaline solution. Fluorescence: max Abs. l = 360nm, max. Em. l = 449nm
Product Categories: ketone
Aromatics Compounds
Aromatics
Fluorescent Labels & Indicators
Mol File: 90-33-5.mol
mp 188.5-190 °C(lit.)
color off-white to yellow
Water Solubility slightly soluble
Merck 14,4854
BRN 142217
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
Hazard Codes Xi,Xn
Risk Statements 36/37/38-20/21/22
Safety Statements 26-37/39-36
WGK Germany 2
RTECS GN7000000
Hazard Note Irritant
Chemical Properties Off-White to Yellow Crystals
General Description Colorless crystals. Insoluble in water.
Air & Water Reactions Insoluble in water.
Fire Hazard Flash point data for 4-Methylumbelliferone are not available. 4-Methylumbelliferone is probably combustible.
제품관련분야 기타, 의약,중간체
Wuhan Fortuna Chemical Co., Ltd
전화번호 86-27-85767163
팩스번호 86-27-51505022
홈페이지 www.fortunachem.com
이메일 fortunachem@gmail.com
주소 Dengyue Building, No.314 Xinhua Rd., Wuhan, Hubei, China. 430022
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