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I-DL-Tyrosine(CAS# 556-03-6) Isithombe Esifakiwe
  • I-DL-Tyrosine(CAS# 556-03-6) 1

I-DL-Tyrosine (CAS# 556-03-6)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C9H11NO3
I-Molar Mass 181.19
Ukuminyana 1.2375 (isilinganiso esinzima)
I-Melting Point ≥300 °C (okukhanyisiwe)
I-Boling Point 314.29°C (isilinganiso esinzima)
Ukuncibilika kwamanzi Incibilika emanzini.
Ukuncibilika Incibilika kusisombululo se-alkali ne-asidi ehlanjululwayo, ayincibiliki kalula emanzini, ayincibiliki ku-acetone, i-ethanol ne-ether
Ukubukeka Ikristalu elimhlophe
Umbala Okumhlophe kuya kokumhlophe
I-Merck 14,9839
I-BRN 515881
pKa pK1:2.18(+1);pK2:9.11(0);pK3:10.6(OH) (25°C)
Isimo Sesitoreji Gcina kwa-RT.
Ukuzinza Izinzile. Akuhambisani nama-oxidizing agents aqinile.
Kuyazwela Kuyazwela ekukhanyeni
I-Refractive Index 1.5270 (isilinganiso)
I-MDL I-MFCD00063074
Izakhiwo Zomzimba Nezamakhemikhali Inaliti emhlophe ecwebezelayo I-Crystal, engenaphunga, ukunambitheka okubabayo; Incibilika kusisombululo se-alkali ne-asidi ehlanjululwe, ayincibiliki emanzini, ayincibiliki ku-acetone, i-ethanol ne-ether; Iphoyinti lokubola elingu-316 ℃.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

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-TSCA Yebo
Ikhodi ye-HS 29225000

 

Isingeniso

Shisisa ufike ku-316 ℃ ukuze ubole. Incibilika kusixazululo se-alkali, inyibilika emanzini, inyibilika kancane otshwaleni, ayincibiliki ku-ether ne-acetone. Kuyacasula.

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