Khoom Taw Qhia luv luv
Khoom npe: (-)-Quinine hydrochloride 2-hydrat
CAS: 6119-47-7
MF: C20H29ClN2O4
MW: 396.908
Khoom Specification
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Yam khoom |
Specification |
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Qhov tshwm sim |
Dawb mus rau dawb hmoov |
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Kev txheeb xyuas
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(A)-TLC: Lub hauv paus tseem ceeb hauv chromatogram tau txais nrog cov tshuaj ntsuam xyuas yog qhov zoo sib xws hauv txoj hauj lwm, xim thiab qhov loj me rau qhov chaw tseem ceeb hauv chromatogram tau nrog cov kev siv tshuaj. |
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(B)-Bromine thiab ammonia: Cov xim ntsuab tsim thaum kho nrog dej bromine thiab dilute ammonia. |
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(C)-IR Spectrum: Thaum kuaj xyuas hauv lub teeb ultraviolet ntawm 366 nm ib qho xim xiav fluorescence tshwm uas ploj mus yuav luag tag ntawm qhov sib ntxiv ntawm 1ml ntawm HCL. |
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(D)-Cov yam ntxwv ntawm chlorides: Nws muab cov tshuaj chlorides. |
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(E) Kev Xeem rau PH: Ua tau raws li tus qauv. |
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Solubility |
Soluble hauv dej, dawb do soluble hauv ethanol (96%) |
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Qhov tshwm sim ntawm kev daws teeb meem |
Kev daws S yog qhov tseeb thiab tsis muaj xim ntau dua li kev siv tshuaj GY. |
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Tshwj xeeb Rotation |
-240 degree ~ -226 degree |
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PH |
6.0~6.8 |
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Moisture(K.F) |
6.0%-10.0% |
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Poob rauDrying |
6.0%~10.0% |
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Sulfated tshauv |
Tsawg dua lossis sib npaug rau 0.1% |
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Sulfate |
Tsawg dua lossis sib npaug li 500ppm |
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Titration nrog AgNO3 |
95.0% - 105.0% |
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Lwm yam Cinchona Alkaloids Impurity C |
Tsawg dua lossis sib npaug rau 10.0% |
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Txhua yam Impurity Eluted Ua ntej Quinine |
Tsawg dua lossis sib npaug rau 5.0% |
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Lwm yam impurity |
Tsawg dua lossis sib npaug li 2.5% |
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Coj |
Tsawg dua lossis sib npaug li 10ppm |
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Arsenic |
Tsawg dua lossis sib npaug li 3ppm |
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Cadmium |
Tsawg dua lossis sib npaug li 1ppm |
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Mercury |
Tsawg dua lossis sib npaug li 1ppm |
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Barium |
Ua tau raws li tus qauv |
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Kev ntsuam xyuas (HPLC) |
99.0%-101. |
