Hauj lwm lawm
Kev tsis
Khoom Taw Qhia Cov Lus Qhia
Khoom npe: Vitamin A acetate roj
CAS: 127-47-9
Mf: c22H32O2
MW: 328.488
Khoom Qhia Txog Khoom
|
Yam |
Kev qhia tshwj xeeb |
|
Kev tshwm sim |
Daj ntseg daj oily kua, khov tom qab kho tau, |
|
Tus ntxhiab |
Tsis muaj rancid tsw, yuav luag tsis meej lossis muaj ntses tsis muaj zog |
|
IKev Siv Hniav |
Xim cov tshuaj tiv thaiv: zoo |
|
Kev nqus cov coefficient piv: ntau dua lossis sib npaug rau 0.85 |
|
|
Acid tus nqi (mgkoh / g) |
Tsawg dua los yog sib npaug rau 2.0 |
|
PEroxide tus nqi (mme/g) |
Tsawg dua los yog sib npaug 7.5 |
|
Hlau |
Tsawg dua los yog sib npaug rau 2.0ppm |
|
Khoom |
Tsawg dua los yog sib npaug rau 1.0ppm |
|
Lam xav |
97.0%~103.0% |
|
Casten Nett (Ib tug neeg sib txawv) |
±1.5% |
