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ngwaahịa

DL-Leucine (CAS# 328-39-2)

Ngwongwo kemịkalụ:

Usoro ihe omimi C6H13NO2
Molar Mass 131.17
Njupụta 1,293 g/cm3
Ebe Na-agbaze 293-296 Celsius C (sbl.) (ọkụ)
Ebe Boling 225.8± 23.0 Celsius C (buru amụma)
Ntụgharị pụrụ iche(α) [α]D20 -3.0~+3.0゜ (c=4, HCl)
Ebe mgbari 90.3C
Mmiri Solubility soluble
Solubility 1 M HCl: soluble
Uzuoku nrịbama 0.0309mmHg na 25°C
Ọdịdị Ọcha ntụ ntụ
Agba Ọcha
Merck 14,5451
BRN 636005
pKa pKa: 9.744(25°C)
Ọnọdụ Nchekwa Debe n'ebe gbara ọchịchịrị, ikuku na-adịghị mma, okpomọkụ ụlọ
Nkwụsi ike Kwụsie ike. Ekwekọrịtaghị na ndị ọrụ oxidizing siri ike.
Ntụgharị uche 1.4630 (atụmatụ)
MDL MFCD00063087
Njirimara anụ ahụ na kemịkalụ ebe mgbaze 293-296°C
ngwọta mmiri-soluble
Jiri A na-eji ya dị ka ihe oriri na-edozi ahụ na nkà mmụta ọgwụ, a na-ejikwa ya na nchọpụta biochemical, wdg

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xn - na-emerụ ahụ
Nkọwapụta nchekwa S22 - Ekula uzuzu.
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
WGK Germany 3
TSCA Ee
Koodu HS 29224995

 

Okwu mmalite

Ụtọ. Nwere ike sublimate. Solubility na mmiri (g/L): 7-97 na 0 ℃, 9-91 na 25 ℃, 14-06 na 50 ℃, 22-76 na 75 ℃ na 42-06 na 100 ℃. Solubility na 90% ethanol (g/L): 1.3. Na-adịghị edozi na ether.


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