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I-L-Cysteine ​​hydrochloride monohydrate (CAS# 7048-04-6) Isithombe Esifakiwe
  • I-L-Cysteine ​​​​hydrochloride monohydrate (CAS# 7048-04-6) 1

I-L-Cysteine ​​hydrochloride monohydrate (CAS# 7048-04-6)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C3H10ClNO3S
I-Molar Mass 175.63
Ukuminyana 1.54 g/cm3
I-Melting Point 175°C
I-Boling Point 293.9°C ku-760 mmHg
Ukuzungezisa Okuthile(α) +6.0～+7.5゜ (20℃/D)(c=8,6mol/l HCl)(kubalwe ngokomisiwe)
I-Flash Point 131.5°C
Ukuncibilika kwamanzi Incibilika emanzini abandayo.
Ukuncibilika I-H2O: 1M ku-20°C, icacile, ayinambala
I-Vapor Presure <0.1 hPa (20 °C)
Ukubukeka I-Crystallization
Umbala Emhlophe
Ubukhulu be-wavelength(λmax) ['λ: 260 nm Amax: 1.0',
, 'λ: 280 nm Amax: 0.3']
I-Merck 14,2781
I-BRN 5158059
PH 0.8-1.2 (100g/l, H2O, 20℃)
Isimo Sesitoreji Gcina endaweni emnyama, emkhathini ongangeni, izinga lokushisa legumbi
Ukuzinza Izinzile. Akuhambisani nama-oxidizing agents aqinile, izinsimbi ezivame kakhulu, i-hydrogen chloride.
Kuyazwela I-Hygroscopic
I-Refractive Index 6 ° (C=8, 1mol/L HCl
I-MDL I-MFCD00065606

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ubungozi Nokuphepha

Izimpawu Eziyingozi Xi - Irritant
Amakhodi Engozi 36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
Incazelo Yokuphepha S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
S36 – Gqoka izingubo ezifanele zokuzivikela.
I-WGK Germany 3
I-RTECS HA2285000
AMAKHODI E-FLUKA BRAND F 3-10-23
I-TSCA Yebo
Ikhodi ye-HS 29309013

 

I-L-Cysteine ​​hydrochloride monohydrate (CAS# 7048-04-6) isingeniso

I-L-cysteine ​​hydrochloride monohydrate i-white crystalline powder eyi-hydrate ye-hydrochloride ye-L-cysteine.

I-L-cysteine ​​hydrochloride monohydrate ivame ukusetshenziswa ku-biochemistry kanye nezinkambu ze-biomedical. Njenge-amino acid yemvelo, i-L-cysteine ​​hydrochloride monohydrate idlala indima ebalulekile ku-antioxidant, detoxification, ukuvikelwa kwesibindi kanye nokuthuthukiswa kwamasosha omzimba.

Ukulungiswa kwe-L-cysteine ​​​​hydrochloride monohydrate kungatholakala ngokusabela kwe-cysteine ​​​​nge-hydrochloric acid. Chaza i-cysteine ​​ku-solvent efanele, engeza i-hydrochloric acid bese uvuselela ukusabela. I-Crystallization ye-L-cysteine ​​hydrochloride monohydrate ingatholwa ngokumisa iqhwa noma i-crystallization.

Ulwazi Lokuphepha: I-L-cysteine ​​hydrochloride monohydrate iyinhlanganisela ephephile uma kuqhathaniswa. Lapho ugcina, i-L-cysteine ​​hydrochloride monohydrate kufanele igcinwe endaweni eyomile, enezinga lokushisa eliphansi futhi emnyama, kude nomlilo nama-oxidants.

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