L-苹果酸

HO₂CCH₂CH(OH)CO₂H

134.09

1723541

202-601-5

MFCD00064213

329830152

Malic acid is a C₄ dicarboxylic acid generally used as an acidulant and flavor enhancer in food industries. It is also used in pharmaceuticals, textile finishing, metal cleaning, and in the synthesis of polymalic acid, a biodegradable polymer.

L-(−)-Malic acid can be used as:

• A ligand for the synthesis of chiral triorganotin(IV) complexes.
• A substrate in the ⁶⁰Co γ-irradiation studies using electron paramagnetic resonance (EPR) technique.
• A ligand in the complex formation studies with W(VI) using polarimeter and NMR.
• A starting material for the preparation of organic-inorganic hybrid material named malic acid-layered double hydroxide (MA-LDH).

Vetec is a trademark of sigma-aldrich International GmbH

reagent grade

Vetec^™

97%

powder

101-103 ℃ (lit.)

O[C@@H](CC(O)=O)C(O)=O

1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)/t2-/m0/s1

BJEPYKJPYRNKOW-REOHCLBHSA-N

25, 100 g in poly bottle

GHS07

Warning

H319

P305 + P351 + P338

Eye Irrit. 2

11 - Combustible Solids

WGK 3