Peb yog cov chaw tsim khoom ntawm L-Cysteine hydrochloride anhydrous CAS 52-89-1 hauv Suav teb.L-Cysteine hydrochloride anhydrous CAS 52-89-1 muaj nyob hauv Tshuag thiab tuaj yeem xa tuaj sai. COA, MSDS thiab TDS ntawm L-Cysteine hydrochloride anhydrous CAS 52-89-1.
Ntseeg Tshuaj yog ib tug ua Tuam Tshoj L-Cysteine hydrochloride anhydrous CAS 52-89-1 chaw tsim tshuaj paus, tsum thiab exporter. Adhering mus nrhiav kev zoo meej ntawm cov khoom, kom peb
Peb zoo ntawm qhov zoo ntawm cov khoom siv tshuaj lom neeg hauv thaj chaw. Peb cov khoom raug xa tawm mus rau Tebchaws Europe, Tebchaws Meskas, Nyiv, Kaus Lim Qab Teb, Sab Hnub Tuaj Asia thiab lwm lub tebchaws thiab cheeb tsam. Nrog rau kev tshawb fawb thiab thev naus laus zis raws li kev qhia, kev ncaj ncees raws li lub hauv paus, zoo li lub neej, thiab tso siab rau lub tswv yim kev lag luam ntawm kev tsim kho tshiab thiab kev loj hlob, peb cia siab tias yuav tsim kev sib pauv thiab kev koom tes nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws los tsim kev vam meej!
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Khoom npe |
L-Cysteine hydrochloride anhydrous |
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Formula |
Molecular Luj |
157.62 | |
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CAS Nr. |
52-89-1 : kuv |
Ntau |
500 KG |
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Cov khoom |
Specification |
Cov txiaj ntsig |
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Qhov tshwm sim |
Dawb hmoov |
Ua raws |
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Assay |
99% | 99.6% |
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TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
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Melting point: 180 ° C
Kev sib hloov tshwj xeeb 5.5 º (C = 8,6nhcl)
Cia tej yam kev mob: ineratmosphere, roomtemperature
Solubility H2O: 1mat20 ° C, ntshiab, tsis muaj xim
Daim ntawv: khov
Xim: whitetolight brown
Kev ua haujlwm kho qhov muag [ α] 20 / D 6.4 ± 0.3 °, c = 5% hauv 5MHCl
Solubility ntawm dej (soluble)
rhiab heev (hygroscopic)
4-dimethylaminobenzoic acid ethyl ester yog ib qho ester organic compound, uas yuav siv tau los ua ib qho nruab nrab hauv cov organic synthesis thiab siv nyob rau hauv cov tshuaj niaj hnub, engineering plastics, coatings thiab lwm yam teb.
