Name | malic acid |
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Synonyms |
hydroxy-butanedioic acid
MFCD00064212 R,S(±)-Malic acid Butanedioic acid, hydroxy- alpha-Hydroxysuccinic acid (±)-1-Hydroxy-1,2-ethanedicarboxylic Acid UNII:817L1N4CKP Butanedioic acid, 2-hydroxy- Hydroxybutandisaeure alpha-hydroxysuccinicacid MALIC ACID, (DL) hydroxysuccinic acid DL(+/-)-MALIC ACID R,S-Malic acid 2-hydroxybutane-1,4-dioic acid EINECS 210-514-9 2-hydroxybutanedioic acid 2-Hydroxysuccinic Acid a-Hydroxysuccinic Acid Malic acid Malic acid, dl- DL-MALIC ACID 2-Hydroxy-succinic acid DL-Hydroxybutanedioic acid |
Description | Malic acid is a dicarboxylic acid that is naturally found in fruits such as apples and pears. It plays a role in many sour or tart foods. |
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Related Catalog | |
Target |
Human Endogenous Metabolite |
References |
Density | 1.6±0.1 g/cm3 |
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Boiling Point | 306.4±27.0 °C at 760 mmHg |
Melting Point | 131-133ºC(lit.) |
Molecular Formula | C4H6O5 |
Molecular Weight | 134.087 |
Flash Point | 153.4±20.2 °C |
Exact Mass | 134.021530 |
PSA | 94.83000 |
LogP | -1.26 |
Vapour density | 4.6 (vs air) |
Vapour Pressure | 0.0±1.5 mmHg at 25°C |
Index of Refraction | 1.529 |
Storage condition | 2-8°C |
Water Solubility | methanol: 0.1 g/mL, clear, colorless | 558 g/L (20 ºC) |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
Symbol |
GHS07 |
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Signal Word | Warning |
Hazard Statements | H319 |
Precautionary Statements | P280-P305 + P351 + P338-P337 + P313 |
Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
Hazard Codes | Xi: Irritant; |
Risk Phrases | R36/37/38 |
Safety Phrases | S26-S37/39 |
RIDADR | NONH for all modes of transport |
WGK Germany | 1 |
RTECS | ON7175000 |
HS Code | 2918990090 |
HS Code | 2918990090 |
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Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |