DL-Valine (CAS# 516-06-3)

Ipropati yeMichiza:

Ifomula yeemolekyuli	C5H11NO2
IMisa yeMolar	117.15
Ukuxinana	1.31
Indawo yokunyibilika	295 °C (dec.) (lit.)
Indawo yeBoling	213.6±23.0 °C(Kuqikelelwe)
Ujikelezo oluthile(α)	-0.6～+0.6° (20℃/D)(c=8, HCl)
Indawo yokuflasha	83°C
Inombolo yeJECFA	1426
Ukunyibilika kwamanzi	68g/L
Ukunyibilika	Inyibilika emanzini, ayinyibiliki kwi-ethanol ebandayo, i-ether kunye ne-acetone
Uxinzelelo loMphunga	0.0633mmHg ku-25°C
Imbonakalo	Umgubo omhlophe wekristale
Umbala	Mhlophe
Ivumba	Ayinavumba
Merck	14,9909
I-BRN	506689
pKa	pK1:2.32(+1);pK2:9.61(0) (25°C)
Imeko yoGcino	Gcina kwindawo emnyama, umoya ongena ngaphakathi, ubushushu begumbi
Inovakalelo	Ukufunxa ngokulula ukufuma
Refractive Index	1.4650 (uqikelelo)
MDL	MFCD00004267
IiPropati zoMzimba kunye nezeMichiza	Ubuninzi 1.31 indawo yokunyibilika 283.5-285°C Ukunyibilika kwamanzi 68g/L
Sebenzisa	Ingasetyenziselwa isondlo kunye nokudibanisa amayeza

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu ezinobungozi	Xn – Iyingozi
Iikhowudi zoMngcipheko	I-40 - Ubungqina obuncinci besiphumo se-carcinogenic
Inkcazelo yoKhuseleko	S22 – Musa ukuphefumla uthuli. S24/25-Kuphephe ukudibana nolusu namehlo. S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo.
WGK eJamani	3
RTECS	YV9355500
I-TSCA	Ewe
Ikhowudi ye-HS	29224995

Intshayelelo

Inokuthi i-sublimate xa ishushu ngesantya esiqhelekileyo kwaye ibole kwi-298 ℃ (ukutywinwa kwetyhubhu, ukufudumeza ngokukhawuleza). Ukunyibilika emanzini: 68g/l, eneneni ayinyibiliki kwi-alcohol ebandayo kunye ne-ether, i-soluble inorganic acid; i-insoluble kwi-solvents eziphilayo; Inyibilika kancinane kwi-benzene kunye notywala.

Ngaphambili: 2 6-Dichlorophenylhydrazine hydrochloride (CAS# 50709-36-9)

Okulandelayo: 2-HYDROXY-3-AMINO-5-PICOLINE (CAS# 52334-51-7)

Bhala umyalezo wakho apha kwaye uwuthumele kuthi