Malic Acid Food Grade with L - Malic Acid and DL - Malic Acid price
Malic acid
Name:DL-Malic acid
CAS: 617-48-1
Molecular formula: C4H6O5
Molecular Weight: 134.09
EINECS Number: 210-514-9
Melting point: 131-133 ° C (lit.)
Density: 1,609 g / cm3
Vapour density: 4.6 (vs air)
Vapor Pressure: <0.1 mm Hg (20 ° C)
FEMA: 2655
Flash Point: 203 ° C
Solubility: methanol: 0.1 g / mL, clear, colorless
Stability:. Stable Incompatible with strong oxidizing agents, strong bases, amines, alkali metals, carbonates
EPA Chemical Substance Information: Butanedioic acid, hydroxy- (617-48-1)
Chemical properties:
Malic acid stable under normal circumstances, there is hygroscopic humidity is high. Triclinic white crystalsSoluble in methanol, ethanol, acetone and many other polar solvents.
Use Malic acid
1. malic acid is internationally recognized as a safe food additive, as sour agents, preservatives and Ph value regulator with its gentle acidity and a long persistence, sour citric acid stronger than 20%. It can be used for various types of food, according to production needs appropriate use.
2. The food industry as a sour agent, color retention agents, preservatives and egg yolk emulsion stabilizer, also used in the pharmaceutical
3. For biochemical reagents and laboratory reagents
Description for malic acid
Name | malic acid |
CAS | 617-48-1 |
MF | C4H6O5 |
MW | 134.09 |
EINECS NO | 210-514-9 |
Assay | 98%~102% |
Melting point | 131-133 ° C (lit.) |
Appearance | White granular or powder |
Uses | For biochemical reagents and laboratory reagents |
HS code | 2924299090 |
WGK Germany | 1 |
Safety instruction | 26-39 |
Steam pressure | 2.6E-12mmHg at 25°C |
Boiling point | 5 |