Hauj lwm
Diphenhydramine, ib qho antihistamine. Nws muaj cov nyhuv ntawm antihistamine H1 receptor, muaj zog inhibitory nyhuv ntawm lub hauv paus paj hlwb, thiab muaj atropine zoo li cov nyhuv. Nws yog qhov tsim nyog rau cov kab mob ua xua ntawm daim tawv nqaij thiab cov mucous daim nyias nyias, xws li urticaria, hay fever, allergic rhinitis, thiab lwm yam. Nws kuj tseem siv tau los tiv thaiv cov kab mob xws li seasickness, motion sickness, thiab aircraft mob. Drowsiness thiab lub qhov ncauj qhuav yog lub ntsiab tsis zoo tshwm sim.
Daim ntawv thov
Diphenhydramine yog siv los kho qhov txham, qhov ntswg, qhov muag dej, khaus khaus, khaus khaus, thiab lwm yam mob khaub thuas lossis ua xua.
Diphenhydramine kuj tseem siv los kho cov kab mob hauv lub cev, ua kom tsaug zog, thiab kho qee yam tsos mob ntawm tus kab mob Parkinson.
Diphenhydramine kuj tseem siv tau rau cov hom phiaj tsis tau teev tseg hauv phau ntawv qhia tshuaj no.
Specifications
| Xeem Lub Npe | specification |
|---|---|
| tsos | Dawb los yog yuav luag dawb crystalline hmoov |
| melting point | 168-172C |
| solubility | Soluble heev nyob rau hauv dej, dawb do soluble nyob rau hauv ethanol |
| Acidity los yog alkalinity | NMT 0.5ml ntawm 0.1M NAOH |
| Qhov tshwm sim ntawm kev daws teeb meem | Clear, NMT BY6 |
| lwm yam tshuaj | Lwm yam impurities yuav tsum tsis pub tshaj 0.3% |
| Poob rau kom qhuav | 0.5% NMT |
| Sulfated tshauv | 0.1% NMT |
| Cov ntsiab lus Assay | 99.0% -101.0% |
Hom Ntim
1kg / hnab, 25kgs / nruas (Ob lub hnab yas hauv thiab Ntawv-nruas lossis ib tus neeg yuav tsum tau ua.)
lawm
ISO 9001. ISO 22716. cGMP tau ntawv pov thawj
Kosher, Halal tau ntawv pov thawj
Kev Qhia Tawm
MOQ: (Vim qhov xwm txheej ntawm kev thauj mus los, thov sab laj nrog tus thawj tswj hwm kev lag luam hiav txwv kom paub meej!)
Chaw nres nkoj ntawm Chaw thau khoom: CHINA - Shanghai Chaw nres nkoj, Ningbo Zhoushan Chaw nres nkoj, Guangzhou Chaw nres nkoj, Qingdao Chaw nres nkoj, Tianjin Chaw nres nkoj, Dalian Chaw nres nkoj, Xiamen Chaw nres nkoj, Lianyungang Chaw nres nkoj (tuaj yeem ua kom ntseeg tau raws li cov neeg siv khoom xav tau)
Lub sij hawm xa tuaj: 4-6 lub lis piam, nyob ntawm qhov kev txiav txim loj thiab qhov chaw
ntsiab lus uas them
L / C, D / P, T / T ntawm tus neeg yuav khoom tus nqi
Qauv muaj nyob rau ntawm kev thov
Ntau lub npe
Hlab ntsha
Syntedril
Syntodril
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DIPHENHYDRAMINE
DIPHENHYDRAMINE BASE
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n-dimethyl-4.4-diphenyl-3-oxabutylamine
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