M1808635
DL-Malicacid , Reagent BR , 617-48-1
Synonym(s):
(±)-2-Hydroxysuccinic acid;DL -Hydroxybutanedioic acid;DL-Hydroxysuccinic acid, Hydroxybutanedioic acid;DL-Malic acid
CAS NO.：617-48-1
Empirical Formula: C4H6O5
Molecular Weight: 134.09
MDL number: MFCD00064212
EINECS: 210-514-9
| Pack Size | Price | Stock | Quantity |
| 25g | RMB25.60 | In Stock |
|
| 100g | RMB52.80 | In Stock |
|
| 500g | RMB134.40 | In Stock |
|
| 2.5kg | RMB316.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 131-133 °C(lit.) |
| Boiling point: | 150℃[at 101 325 Pa] |
| Density | 1,609 g/cm3 |
| vapor density | 4.6 (vs air) |
| vapor pressure | <0.1 mm Hg ( 20 °C) |
| FEMA | 2655 | L-MALIC ACID |
| Flash point: | 203°C |
| storage temp. | Refrigerator |
| solubility | methanol: 0.1 g/mL, clear, colorless |
| pka | pK1:3.458;pK2:5.097 (25°C) |
| form | Solid |
| color | White to Off-White |
| Water Solubility | 500g/L at 25℃ |
| Stability: | Stable. Incompatible with strong oxidizing agents, strong bases, amines, alkali metals, carbonates. |
| LogP | -1.3 at 24℃ |
| CAS DataBase Reference | 617-48-1(CAS DataBase Reference) |
| EPA Substance Registry System | Butanedioic acid, hydroxy-(617-48-1) |
Description and Uses
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°.
DL-malic acid is primarily used in the food and beverage industry.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H319 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P |
| Hazard Codes | Xn |
| Risk Statements | 22-37/38-41-42/43-34 |
| Safety Statements | 26-39 |
| WGK Germany | 1 |
| RTECS | ON7175000 |
