Crystal Violet Lactone CVL CAS 1552-42-7

CAS No.:1552-42-7

Cov Qauv Molecular:C26H29N3O2

Qhov hnyav ntawm cov molecule:415.53

Tsos:Hmoov dawb

Lwm lub npe:4-dimethylaminophenyl-6-dimethylaminophthalide; 3,3-Bis-4-Dimethylaminophenyl7-6-Dimethylaminophthalide; CVL 3,3-BIS-4-DIMETHYLAMINOPHENYL7-6-DIMETHYLAMINOPHTHALIDE; 6-(dimethylamino)-3,3-bis[4-(dimethylamino)phenyl]isobenzofuran-1-ib; Crystal Violet Lactone (CVL)

Sau Koj Cov Lus

Cov Lus Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

Crystal Violet Lactone CVL CAS 1552-42-7 yog dab tsi?

Crystal Violet Lactone (CVL), nrog CAS tus lej 1552-42-7, yog ib qho xim tseem ceeb uas siv rau hauv kev tsim cov ntaub ntawv rhiab heev. Nws yog hmoov dawb mus rau daj daj.

Cov Lus Qhia Tshwj Xeeb

Khoom	Cov Lus Qhia Tshwj Xeeb
Qhov tsos	Lub teeb daj rau hmoov dawb los yog siv lead ua
Kev ntsuam xyuas CVL	≥96%
Tag nrho cov ntsiab lus ntawm cov xim tsis muaj xim	≥97%
Xim Intensity tom qab xim	≥97%
Cov roj yaj (diphenylethane) tsis yaj	≤0.2%
Qhov kub yaj	≥175 ℃
Cov khoom uas yaj tau	≤0.1%

Daim Ntawv Thov

1. Crystal Violet Lactone CVL yog ib hom xim zas uas rhiab heev rau cua sov thiab siab nrog xim sai, chroma siab, thiab solubility roj zoo. Nws yog dav siv rau hauv cov ntawv xa nyiaj lag luam, cov ntawv foob tso zis hauv computer, cov ntaub ntawv qhia, thiab lwm yam.

2. Nyob rau hauv qhov mob acidic, lub nplhaib lactone raug txiav los ua ib pawg xim quinone nrog cov kab ke loj π, uas tso tawm qhov ci ntsa iab ntawm xiav-violet thiab muaj qhov siab tshaj plaws ntawm lub teeb pom kev zoo ntawm 609.8 nm.