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samfur

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

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C8H9NO2
Molar Mass 151.16
Yawan yawa 1.2g/cm3 (20 ℃)
Matsayin narkewa 302°C (dec.)(lit.)
Matsayin Boling 273.17°C
Takamaiman Juyawa (α) -156º (c=1,1N HCl)
Wurin Flash 150°C
Ruwan Solubility 0.3g/100ml
Solubility Aqueous acid (Sparingly), Ruwa (dan kadan, mai zafi)
Tashin Turi 0 Pa da 25 ℃
Bayyanar Farin crystal
Launi Fari
Merck 14,7291
BRN 2208676
pKa 1.94± 0.10 (An annabta)
Yanayin Ajiya Ajiye a cikin duhu wuri, Inert yanayi, dakin zafin jiki
Fihirisar Refractive -158 ° (C=1, 1mol/L
MDL Saukewa: MFCD00008061
Abubuwan Jiki da Sinadarai Fari ko fari-fari crystalline foda, ma'anar narkewa 302°C.
Amfani Don sabbin masana'antar magunguna

Cikakken Bayani

Tags samfurin

Alamomin haɗari T - Mai guba
Lambobin haɗari R23/24/25 - Mai guba ta numfashi, a cikin hulɗa da fata kuma idan an haɗiye shi.
R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata.
R22 - Yana cutarwa idan an haɗiye shi
R20 - Yana cutar da numfashi
Bayanin Tsaro S22 - Kada ku shaka kura.
S24/25 - Guji hulɗa da fata da idanu.
S45 - Idan akwai haɗari ko kuma idan kun ji rashin lafiya, nemi shawarar likita nan da nan (nuna alamar a duk lokacin da zai yiwu.)
S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska.
S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S44 -
S28 - Bayan haɗuwa da fata, wanke nan da nan da sabulu-suds mai yawa.
S7 – Rike akwati a rufe sosai.
S4 - Nisantar wuraren zama.
WGK Jamus 3
Farashin TSCA Ee
HS Code 29224995

 

Gabatarwa

Solubility a cikin ruwa: 0 · 3g/100ml, mai narkewa a cikin kaushi inorganic da lemun tsami, a zahiri insoluble a barasa.


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