240176
DL-Malic acid
ReagentPlus®, ≥99%
동의어(들):
(±)-2-Hydroxysuccinic acid, DL-Hydroxybutanedioic acid
조직 및 계약 가격을 보려면 로그인를 클릭합니다.
크기 선택
보기 변경
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
HO2CCH2CH(OH)CO2H
CAS 번호:
Molecular Weight:
134.09
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
230-022-8
Beilstein/REAXYS Number:
1723539
MDL number:
Assay:
≥99%
Form:
solid
vapor density
4.6 (vs air)
vapor pressure
<0.1 mmHg ( 20 °C)
product line
ReagentPlus®
assay
≥99%
form
solid
autoignition temp.
644 °F
mp
131-133 °C (lit.)
solubility
acetone: soluble 17.75g/100g at 20 °C(lit.), diethyl ether: soluble 0.84g/100g at 20 °C(lit.), dioxane: soluble 22.7 g/100g at 20 °C(lit.), ethanol: soluble 45.53g/100g at 20 °C(lit.), methanol: soluble 82.7 g/100g at 20 °C(lit.), water: soluble 55.8g/100g at 20 °C(lit.), benzene: insoluble(lit.)
functional group
carboxylic acid, hydroxyl
SMILES string
OC(CC(O)=O)C(O)=O
InChI
1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)
InChI key
BJEPYKJPYRNKOW-UHFFFAOYSA-N
General description
The chiral resolution of DL-malic acid by ligand-exchange capillary electrophoresis was studied.
Application
DL-Malic acid (MA) can be used:
- As a dopant in the ammonium dihydrogen phosphate (ADP) crystal to improve the properties of ADP crystals.
- To form a water-soluble complex, Nb-MA which can further react with LiCl to form lithium niobate (LiNbO3) powders.
- As a monomer to synthesize a co-polymer, poly(DL-lactic acid-co-α,β-malic acid) (PLMA) with DL-lactic acid which can be coated over magnetic Fe3O4 nanoparticles after functionalizing with fluorescein isothiocyanate (FITC), to be used as a MRI T2-contrast agent.
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
저장 등급
11 - Combustible Solids
flash_point_f
397.4 °F
flash_point_c
203 °C
ppe
dust mask type N95 (US), Eyeshields, Gloves
S Kodama et al.
Electrophoresis, 22(15), 3286-3290 (2001-10-09)
Chiral resolution of native DL-malic acid was achieved by ligand-exchange capillary electrophoresis using copper(II)-L-tartrate as a chiral selector. Factors affecting chiral resolution, migration time, and peak area of malic acid were studied. The running conditions for optimum separation of malic
Chemical synthesis of lithium niobate powders (LiNbO3) prepared from water-soluble DL-malic acid complexes
Camargo ER and Kakihana M
Chemistry of Materials, 13(5), 1905-1909 (2001)
Growth of DL-malic acid-doped ammonium dihydrogen phosphate crystal and its characterization
Rajesh P and Ramasamy P
Journal of Crystal Growth, 311(13), 3491-3497 (2009)
국제 무역 품목 번호
| SKU | GTIN |
|---|---|
| 240176-250G | 04061838787699 |
| 240176-50G | 04061838787705 |