Hauj lwm lawm
Kev tsis
Khoom Taw Qhia Cov Lus Qhia
Khoom npe: Vitamin B1 (Thiamine Hydrochloride)
CAS: 67-03-8
Mf: c12H18Kwj Cl2N4Os
MW: 337.27
Khoom Qhia Txog Khoom
|
Kev tshwm sim |
Dawb lossis tawm {-} Crystalline hmoov lossis xim tsis muaj xim |
|
Daim qhia npe |
IR: Lub infrared nqus spectrum ntawm cov qauv ua raws li cov qauv siv. |
|
|
Kev ntsuas kev kuaj mob -}} dav dav ntawm chloride: ntsib cov qauv |
|
Absorbance ntawmSlos yog |
Tsawg dua los yog sib npaug rau 0.025 |
|
PH |
2.7~3.4 |
|
Dej |
Tsawg dua los yog sib npaug rau 5.0% |
|
Nyob ntawm ignition |
Tsawg dua los yog sib npaug rau 0.2% |
|
Lwm Cov Zos |
Tsawg dua los yog sib npaug rau 1.0% |
|
Txwv tsis pub nitrate |
Tsis muaj lub nplhaib daj yog tsim ntawm kev sib tshuam ntawm ob txheej |
|
Lam xav |
98.0%~102.0% |
