Khoom Description
Khoom npe: Butylparaben
Synonym: Butyl 4-hydroxybenzoate
CAS: 94-26-8
MF: C11H14O3
MW: 194.23
EINECS:202-318-7
Qhov ceev: 1.28g / cm3
Melting point: 68-72 degree
Kub taw tes: 156-157 degree
Ntim: 25 kg / hnab, 25 kg / nruas
Khoom: Nws yog soluble hauv cawv, ether thiab chloroform, insoluble hauv dej.
Specification
| Cov khoom | Specifications |
|
Qhov tshwm sim |
Dawb crystalline hmoov |
|
Purity |
Ntau dua lossis sib npaug li 99% |
| Poob rau ziab |
Tsawg dua los yog sib npaug rau 0.5% |
| Residue ntawm ignition | Tsawg dua lossis sib npaug rau 0.2% |
Daim ntawv thov
Butylparaben feem ntau yog siv los ua cov organic synthesis intermediate, preservative, tshuaj pleev ib ce, zaj duab xis thiab cov khoom qib siab.
Cia
Khaws rau hauv qhov chaw txias, qhuav thiab ventilated.
Ntim
Cim npe nrov: butylparaben / butyl 4-hydroxybenzoate cas 94-26-8, Tuam Tshoj butylparaben / butyl 4-hydroxybenzoate cas 94-26-8 manufacturers, lwm tus neeg, Hoobkas
