Khoom Taw Qhia Cov Lus Qhia
Cov Khoom Npe: Methyl Beta Cyclodextrin
CAS: 128446-36-6
Mf: c54H94O35
MW: 1303.303
Khoom Qhia Txog Khoom
|
Kev tshwm sim |
Cov hmoov dawb |
|
Tus ntxhiab |
Tsw |
|
Saj |
Me ntsis qab zib saj |
|
So |
Heev soluble hauv dej thiab methanol, ywj siab soluble hauv ethanol thiab ethylene glycol, yuav luag Insoluble hauv cyclohexane thiab ethyl acetate. |
|
Clarity ntawm kev daws teeb meem |
2.5g / 25mL aqueous daws tau tseeb |
|
Kev Sib Hloov Tshwj Xeeb |
{{0 {}}℃~ +165.0 degree |
|
PH |
5.0 ~ 7.5 |
|
Poob rau ziab |
Tsawg dua los yog sib npaug ntawm 7.0% |
|
Residue ntawm ignition |
Tsawg dua los yog sib npaug rau 0.5% |
|
Tshuaj ntsuab |
Tsawg dua los yog sib npaug rau 0.2% |
|
Kev nqus tau ntawm impurities |
220-350nm: tsawg dua los yog sib npaug rau 1.0 |
|
|
350-750 nm: Tsawg dua lossis sib npaug 0.1 |
|
Nruab nrab hloov chaw nyob nruab nrab |
7.0 ~ 13.3 |
|
Betadex |
Tsawg dua los yog sib npaug rau 0.2% |
|
Cov hlau hnyav |
Tsawg dua los yog sib npaug rau 10ppm |
|
Tag nrho aerobic microbial suav |
Tsawg dua li lossis sib npaug rau 1000cfu / g |
|
Cov poov xab & pwm |
Tsawg dua los yog sib npaug rau 100cfu / g |
|
E.coli |
Tsis pom |
|
Lam xav |
Ntau dua los yog sib npaug rau 98.0% |
