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CAS:617-48-1
Molecular Formula:C4H6O5
Molecular Weight:134.09
EINECS:210-514-9
Synonyms:(+/-)-HYDROXYBUTANEDIOIC ACID; (+/-)-HYDROXYSUCCINIC ACID; dl-2-hydroxybutanedioic acid; DL-HYROXYBUTANEDIOIC ACID; DL-HYDROXYSUCCINIC ACID; DL-HYDROXYSUCOINIC ACID; DL(+/-)-MALIC ACID; DL-MALIC ACID
what is of DL-Malic acid with CAS 617-48-1?
White or nearly white, crystalline powder or granules having a strongly acid taste. One g dissolves in 0.8 mL of water and in 1.4 mL of alcohol. Its solutions are optically inactive. It melts at about 130°.
Specification
| Melting point | 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 | L-MALIC ACID |
| Fp | 203°C |
| solubility | methanol: 0.1 g/mL, clear, colorless |
| pka | pK1:3.458;pK2:5.097 (25°C) |
| Stability: | Stable. Incompatible with strong oxidizing agents, strong bases, amines, alkali metals, carbonates. |
Application
DL-malic acid is primarily used in the food and beverage industry.
Packing
25kgs/drum,9tons/20’container
25kgs/bag,20tons/20’container
Synonyms
(+/-)-HYDROXYBUTANEDIOIC ACID; (+/-)-HYDROXYSUCCINIC ACID; dl-2-hydroxybutanedioic acid; DL-HYROXYBUTANEDIOIC ACID; DL-HYDROXYSUCCINIC ACID; DL-HYDROXYSUCOINIC ACID; DL(+/-)-MALIC ACID; DL-MALIC ACID
