Coumarin 99% cas 91-64-5

Lub Npe Tshuaj: Coumarin

Cov lus txhais1,2 Benzopyrone

Qhov tsos: hmoov siv lead ua dawb

Kev dawb huv: 99%

CAS91-64-5

Xa email rau peb

Cov Khoom Qhia Txog Khoom

Kev piav qhia txog khoom

Coumarin

TUS NAJ NPAWB:	91-64-5
Tsos:	Dawb crystalline
Cov mis molecular	C9H6O2
Daim Ntawv Thov	Coumarin yog ib qho tseem ceeb ntawm cov khoom siv perfumery thiab tshuaj tsw qab.
Ntim khoom	25kg / 50kg / nruas, lossis raws li cov neeg siv khoom thov
Kev Ntsuas:	≥ 99%

Yav dhau los: 5-Chlorosalicylaldehyde cas 635-93-8

Tom ntej no: 2,3-Dimethoxybenzaldehyde cas 86-51-1

Sau koj cov lus ntawm no thiab xa tuaj rau peb