Hauj lwm lawm
Kev tsis
Khoom Taw Qhia luv luv
Khoom npe: 4-Methoxyphenol (MEHQ)
CAS: 150-76-5
MF: C7H8O2
PIB: 124.137
Khoom Specification
|
Yam khoom |
Specification |
|
Qhov tshwm sim |
Dawb flake crystals |
|
Xim (APHA) |
Tsawg dua los yog sib npaug li 10 |
|
Melting Point |
54 0 degree -56.5 degree |
|
Poob rau ziab |
Tsawg dua lossis sib npaug rau 0.3% |
|
Residue ntawm Ignition |
Tsawg dua los yog sib npaug rau 0.01% |
|
Heavy Metals (raws li Pb) |
Tsawg dua lossis sib npaug li 10ppm |
|
Hydroquinone |
Tsawg dua lossis sib npaug rau 0.05% |
|
Hydroquinone Dimethyl Ether |
Tsis zoo |
|
Assay |
Ntau dua lossis sib npaug li 99.5% |
