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CAS NO.617-48-1
DL-Malic acid Basic information |
Product Name: | DL-Malic acid |
Synonyms: | (+/-)-2-HYDROXYSUCCINIC ACID;(+/-)-HYDROXYBUTANEDIOIC ACID;(+/-)-HYDROXYSUCCINIC ACID;dl-2-hydroxybutanedioic acid;DL-HYROXYBUTANEDIOIC ACID;DL-HYDROXYSUCCINIC ACID;DL-HYDROXYSUCOINIC ACID;DL(+/-)-MALIC ACID |
CAS: | 617-48-1 |
MF: | C4H6O5 |
MW: | 134.09 |
EINECS: | 210-514-9 |
Product Categories: | MalicAcidSeries;Food additive and acidulant |
Mol File: | 617-48-1.mol |
DL-Malic acid Chemical Properties |
mp | 131-133 °C(lit.) |
density | 1,609 g/cm3 |
vapor density | 4.6 (vs air) |
vapor pressure | <0.1 mm Hg ( 20 °C) |
FEMA | 2655 |
Fp | 203°C |
solubility | methanol: 0.1 g/mL, clear, colorless |
Stability: | Stable. Incompatible with strong oxidizing agents, strong bases, amines, alkali metals, carbonates. |
CAS DataBase Reference | 617-48-1(CAS DataBase Reference) |
EPA Substance Registry System | Butanedioic acid, hydroxy-(617-48-1) |
Safety Information |
Hazard Codes | Xn |
Risk Statements | 22-37/38-41-42/43-34 |
Safety Statements | 26-39 |
WGK Germany | 1 |
RTECS | ON7175000 |
MSDS Information |
Provider | Language |
---|---|
DL-2-Hydroxybutanedioic acid | English |
SigmaAldrich | English |
ACROS | English |
ALFA | English |
DL-Malic acid Usage And Synthesis |
Chemical Properties | white crystalline powder |
DL-Malic acid Preparation Products And Raw materials |
Raw materials | Calcium carbonate-->Maleic anhydride -->Maleic acid-->Fumaric acid |
Preparation Products | Fluorescent Brightener 135 |