asia_oju-iwe

ọja

D-2-Phenylglycine (CAS# 875-74-1)

Ohun-ini Kemikali:

Fọọmu Molecular C8H9NO2
Molar Mass 151.16
iwuwo 1.2 g/cm3 (20℃)
Ojuami Iyo 302°C (oṣu kejila)(tan.)
Ojuami Boling 273.17°C (iṣiro ti o ni inira)
Yiyi pato (α) -156º (c=1,1N HCl)
Oju filaṣi 150°C
Omi Solubility 0.3g/100ml
Solubility Acid olomi (Diẹ), Omi (Diẹ, Kikan)
Vapor Presure 0Pa ni 25 ℃
Ifarahan Kirisita funfun
Àwọ̀ Funfun
Merck 14.7291
BRN 2208676
pKa 1.94± 0.10 (Asọtẹlẹ)
Ibi ipamọ Ipo Tọju ni aaye dudu, Afẹfẹ Inert, otutu yara
Atọka Refractive -158 ° (C=1, 1mol/L
MDL MFCD00008061
Ti ara ati Kemikali Properties Lulú kristali funfun tabi pipa-funfun, aaye yo 302°C.
Lo Fun iṣelọpọ oogun tuntun

Alaye ọja

ọja Tags

Awọn aami ewu T – Oloro
Awọn koodu ewu R23 / 24/25 - Majele nipasẹ ifasimu, ni olubasọrọ pẹlu awọ ara ati ti o ba gbe.
R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara.
R22 – Ipalara ti o ba gbe
R20 - Ipalara nipasẹ ifasimu
Apejuwe Abo S22 - Maṣe simi eruku.
S24/25 - Yago fun olubasọrọ pẹlu awọ ara ati oju.
S45 – Ni ọran ti ijamba tabi ti o ba ni ailara, wa imọran iṣoogun lẹsẹkẹsẹ (fi aami han nigbakugba ti o ṣee ṣe.)
S36 / 37/39 - Wọ aṣọ aabo to dara, awọn ibọwọ ati aabo oju / oju.
S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
S44 -
S28 - Lẹhin olubasọrọ pẹlu awọ ara, wẹ lẹsẹkẹsẹ pẹlu ọpọlọpọ ọṣẹ-suds.
S7 - Jeki eiyan ni wiwọ ni pipade.
S4 – Jeki kuro lati ibugbe.
WGK Germany 3
TSCA Bẹẹni
HS koodu 29224995

 

Ọrọ Iṣaaju

Solubility ninu omi: 0 · 3g/100ml, tiotuka ni inorganic epo ati lye, kosi insoluble ni oti.


  • Ti tẹlẹ:
  • Itele:

  • Kọ ifiranṣẹ rẹ nibi ki o si fi si wa