DL-SERINE HYDRAZIDE HYDROCHLORIDE (CAS # 55819-71-1)

Taw qhia

DL-Serylhydrazine hydrochloride yog ib qho tshuaj compound hu ua DL-Hydralazine Hydrochloride. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm DL-serylhydrazide hydrochloride:

Zoo:

DL-seryl hydrazide hydrochloride yog dawb crystalline khoom, tsw tsw, me ntsis ntsev hauv saj. Nws yog soluble hauv dej thiab ethanol thiab me ntsis soluble hauv chloroform.

Siv:

DL-serylhydrazide hydrochloride feem ntau yog siv los kho cov ntshav siab thiab lub plawv tsis ua haujlwm. Nws txhim kho lub plawv ua haujlwm los ntawm kev so cov phab ntsa ntawm cov hlab ntsha, dilating cov hlab ntsha, txo cov ntshav siab, thiab txo cov ntshav qab zib.

Txoj kev:

DL-seryl hydrazide hydrochloride tuaj yeem tau txais los ntawm cov tshuaj tiv thaiv ntawm phenylhydrazine thiab acetylserine nyob rau hauv acidic mob. Txoj kev npaj tshwj xeeb yog raws li hauv qab no:

1. Sib tov phenylhydrazine thiab acetylserine nyob rau hauv cov proportions tsim nyog thiab ntxiv ib tug tsim nyog tus nqi ntawm acidic hnyav.

2. Ua kom sov qhov sib tov, tso cai rau nws ua kom muaj zog, thiab tswj cov tshuaj tiv thaiv kub thiab sijhawm.

3. Tom qab qhov kawg ntawm cov tshuaj tiv thaiv, DL-seryl hydrazide hydrochloride yog purified los ntawm cov tshuaj tiv thaiv los ntawm crystallization los yog lwm txoj kev.

Cov ntaub ntawv kev nyab xeeb:

2. Tsis txhob kov cov oxidants muaj zog kom tsis txhob muaj kev phom sij txaus ntshai.

3. Ua raws li cov txheej txheem ua haujlwm nyab xeeb thiab hnav cov cuab yeej tiv thaiv tsim nyog thaum siv.

4. Nyob rau hauv cov ntaub ntawv ntawm kev sib cuag los yog nqus tau pa, ntxuav los yog nqus cov pa tshiab tam sim ntawd thiab nrhiav kev kho mob yog tias tsim nyog.