Cat Number: PIPE-0368

L-Malic acid

CAS Number

97-67-6

Synonyms

Butanedioic acid, 2-hydroxy-, (2S)-;pinguosuan;Butanedioicacid,hydroxy-,(S)-;hydroxy-,(S)-Butanedioicacid;l-(ii)-malicacid;L-Gydroxybutanedioicacid

Description

L-Malic acid is used as a food additive and selective α-amino protecting reagent for amino acid derivatives.

Molecular Weight

134.09

Molecular Formula

C4H6O5

EINECS

202-601-5

InChI

BJEPYKJPYRNKOW-REOHCLBHSA-N

InChIKey

BJEPYKJPYRNKOW-REOHCLBHSA-N

Appearance

Powder

Color

White

Storage

Store below +30℃

Purity

0.99

pKa

(1) 3.46, (2) 5.10(at 25℃)

Boiling Point

167.16℃ (rough estimate)

Density, g/cm3

1.6

Melting Point

101-103 ℃ (lit.)

Refractive Index

-6.5(C=10, Acetone)

Flash Point

220 ℃

Vapour Pressure

0Pa at 25℃

HOURS

Daily: 9.30 AM–6.00 PM
Sunday : 9.30 AM–1.00 PM
Holidays: Closed

INFORMATION

Member of