ChemicalBook >  Product Catalog >  Analytical Chemistry >  Standard >  Food and beverage standards >  D(+)-Malic acid

D(+)-Malic acid

Basic information Safety Related Supplier

D(+)-Malic acid Basic information

Product Name:
D(+)-Malic acid
CAS:
636-61-3
MF:
C4H6O5
MW:
134.09
EINECS:
211-262-2
Mol File:
636-61-3.mol
More
Less

D(+)-Malic acid Chemical Properties

Melting point:
98-102 °C(lit.)
alpha 
2.2 º (c=3, H2O)
Boiling point:
167.16°C (rough estimate)
Density 
1.60
refractive index 
6.5 ° (C=10, Acetone)
storage temp. 
Store below +30°C.
solubility 
Soluble in methanol, ethanol, acetone, ether.
pka
3.61±0.23(Predicted)
form 
Crystalline Powder
color 
White
PH
2.2 (10g/l, H2O, 20℃)
optical activity
[α]20/D +28.0±2°, c = 5.5% in pyridine
Water Solubility 
soluble
Merck 
14,5707
BRN 
1723540
CAS DataBase Reference
636-61-3(CAS DataBase Reference)
NIST Chemistry Reference
(r)-Hydroxybutanedioic acid(636-61-3)
More
Less

Safety Information

Hazard Codes 
Xi
Risk Statements 
37/38-41-36/37/38
Safety Statements 
26-36-37/39
WGK Germany 
3
RTECS 
ON7260000
HS Code 
29181980

MSDS

More
Less

D(+)-Malic acid Usage And Synthesis

Chemical Properties

white to light yellow crystal powde

Uses

The naturally occuring isomer is the L-form which has been found in apples and many other fruits and plants. Selective α-amino protecting reagent for amino acid derivatives. Versatile synthon for the preparation of chiral compounds including κ-opioid rece

Definition

ChEBI: An optically active form of malic acid having (R)-configuration.

D(+)-Malic acid Preparation Products And Raw materials

Preparation Products

More
Less

D(+)-Malic acidSupplierMore

Jinan Daen Pharmaceutical Technology Co., Ltd Gold
Tel:
15553112864
Email:
2098511197@qq.com;
Changzhou Jianuokang Pharmaceutical Co., Ltd. Gold
Tel:
18951220598
Email:
jnkpharmtech@163.com
J & K SCIENTIFIC LTD.
Tel:
400-666-7788 010-82848833-
Email:
jkinfo@jkchemical.com;market6@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel:
400-660-8290 21-61259100-
Email:
sh@meryer.com
Alfa Aesar
Tel:
400-610-6006
Email:
saleschina@alfa-asia.com
Basic information Safety Related Supplier