Hauj lwm lawm
Kev tsis
Khoom Taw Qhia luv luv
Khoom npe: 4-Hydroxybenzaldehyde
CAS: 123-08-0
MF: C7H6O2
MW: 122.121
Khoom Specification
|
Yam khoom |
Specification |
|
Qhov tshwm sim |
Lub teeb daj hmoov |
|
Moisture |
Tsawg dua los yog sib npaug rau 0.5% |
|
Residue ntawm ignition |
Tsawg dua lossis sib npaug li 1.5% |
|
Melting point |
114.5 degree -117 0 degree |
|
Kev ntsuam xyuas (GC) |
Ntau dua lossis sib npaug li 99% |
