Khoom Taw Qhia Cov Lus Qhia
Khoom npe: L-Methyllodopa
CAS: 41372-08-1
Mf: c10H13Tsis muaj4.3/2H2O
MW: 238.24
Khoom Qhia Txog Khoom
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Yam |
Kev qhia tshwj xeeb |
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Kev tshwm sim |
Dawb lossis daj-dawb, hmoov zoo |
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Tus ntxhiab |
Tsw |
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Daim qhia npe |
IR: Lub infrared nqus spectrum ntawm cov qauv ua raws li tus qauv txheej txheem . |
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HPLC: Lub sijhawm khaws cia ntawm qhov kev daws teeb meem loj ntawm cov qauv daws teeb meem no ntawm cov qauv daws, raws li tau txais hauv cov assay . |
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So |
Ua raws li tus qauv |
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Kev Sib Hloov Tshwj Xeeb |
{{0 {}}℃~ -28 degree |
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Residue ntawm ignition |
Tsawg dua los yog sib npaug rau 0.1% |
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Dej |
10.0%-13.0% |
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Cov acidion (0.1m naoh) |
Tsawg dua los yog sib npaug rau 0.5ml / g |
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Lwm yam tshuaj
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Methylmetyletga tsawg dua los yog sib npaug rau 0.15% |
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Methyllopa ntsig txog cov kab sib txuas los yog sib npaug los ntawm 0.15% |
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Methyllopa ntsig txog COMPound C tsawg dua lossis sib npaug rau 0.15% |
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Imspecified impurities tsawg dua los yog sib npaug rau 0.05% |
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Tag nrho cov impurities tsawg dua los yog sib npaug rau 0.5% |
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Residual cov kuab tshuaj |
Methanol tsawg dua los yog sib npaug rau 3000ppM |
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Dichhloromethane tsawg dua los yog sib npaug rau 600ppm |
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Benzene tsawg dua lossis sib npaug rau 2PPM |
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Toluene tsawg dua lossis sib npaug rau 890PM |
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Lam xav |
98.0%-102.0% |
