L-Aspartic acid CAS 56-84-8

CAS:56-84-8

Cov mis molecular:C4H7NO4

Qhov Hnyav Molecular:133.1

EINECS:200-291-6

Cov lus txhais:(S)-(+)-Aminosuccinic aci; L-Aspartic Acid monocalcium; L-aspartic acid AJI92; L-ASPARTIC ACID, PH EUR; L-ASPARTIC ACID DAWB ACID; L-ASPARTIC ACID SIGMAULTRA; L-ASPARTIC ACID, 98+% (98% EE/GLC); Asparagic acid; asparagicacid; Asparaginic acid

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

L-Aspartic acid CAS 56-84-8 yog dab tsi?

L-Aspartic acid tshwm sim ua cov siv lead ua dawb lossis hmoov crystalline nrog me ntsis acidic saj. Yaj hauv dej npau, me ntsis soluble hauv dej (0.5%) ntawm 25 ℃, yooj yim soluble hauv dilute acid thiab sodium hydroxide kua, insoluble hauv ethanol thiab ether, decomposed ntawm 270 ℃, nrog ib qho isoelectric point ntawm 2.77. Nws qhov kev tig tshwj xeeb nyob ntawm cov kuab tshuaj yaj.

Cov Lus Qhia Tshwj Xeeb

Khoom	Cov Lus Qhia Tshwj Xeeb
Kub taw tes	245.59°C (kwv yees li qub)
Qhov Ceev	1.66
Qhov kub yaj	>300 °C (tsawg dua) (lit.)
(λmax)	λ: 260 nm Amax: 0.20, λ: 280 nm Amax: 0.10
PH	2.5-3.5 (4g/l, H2O, 20℃)
Kev dawb huv	99%

Daim Ntawv Thov

L-Aspartic acid siv tau ua ib yam tshuaj ntxuav ammonia, ua kom lub siab ua haujlwm zoo, ua rau rov qab qaug zog, thiab lwm yam khoom siv tshuaj. Asparaginic acid kuj siv tau ua ib yam khoom noj khoom haus ntxiv rau L-aspartic acid sodium thiab ib yam khoom ntxiv rau ntau yam dej haus txias. Asparaginic acid kuj siv tau ua ib yam tshuaj biochemical reagent, culture medium, thiab organic synthesis intermediate.