Hauj lwm lawm
Kev tsis
Khoom Taw Qhia Cov Lus Qhia
Khoom npe: Hydroquinone
CAS: 123-31-9
Mf: c6H6O2
MW: 110.11
Khoom Qhia Txog Khoom
|
Kev tshwm sim |
Dawb los yog tawm - cov khoom dawb |
|
So |
Ua tau raws cov qauv |
|
Melting taw tes |
171.0 Degree ~ 175.0 Degree |
|
Residue ntawm ignition |
Tsawg dua los yog sib npaug rau 0.1% |
|
Cov hlau hnyav(raws li pb) |
Tsawg dua los yog sib npaug rau 0.002% |
|
Liv |
Tsawg dua los yog sib npaug rau 0.002% |
|
Zoo siab |
99.0%~100.5% |
