ChemicalBook >> CAS DataBase List >>DL-Malic acid
DL-Malic acid
- CAS No.
- 617-48-1
- Chemical Name:
- DL-Malic acid
- Synonyms
- Hydroxy acid;DL-MALATE;C00711;Acidulant;DL(+/-)-MAL;MALICACID,NF;DL-Apfelsure;DL-MALIC ACID;DL-APPLE ACID;MALICACID,FCC
- CBNumber:
- CB4220794
- Molecular Formula:
- C4H6O5
- Molecular Weight:
- 134.09
- MDL Number:
- MFCD00064212
- MOL File:
- 617-48-1.mol
- MSDS File:
- SDS
Last updated:2024-03-26 14:13:49
| 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 |
| form | Solid |
| pka | pK1:3.458;pK2:5.097 (25°C) |
| 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) |
| Substances Added to Food (formerly EAFUS) | MALIC ACID |
| FDA UNII | 817L1N4CKP |
| EPA Substance Registry System | Butanedioic acid, hydroxy-(617-48-1) |
SAFETY
Risk and Safety Statements
| 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 |
DL-Malic acid price More Price(6)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Usbiological | 281940 | DL-Malic acid | 617-48-1 | 250g | $333 | 2021-12-16 | Buy |
| Chem-Impex | 34556 | DL-Malicacid,99.0-100.5%(Assay),FG,KOSHER 99.0-100.5%(Assay) | 617-48-1 | 25KG | $641.8 | 2021-12-16 | Buy |
| Chem-Impex | 34556 | DL-Malicacid,99.0-100.5%(Assay),FG,KOSHER 99.0-100.5%(Assay) | 617-48-1 | 100G | $16.6 | 2021-12-16 | Buy |
| Chem-Impex | 34556 | DL-Malicacid,99.0-100.5%(Assay),FG,KOSHER 99.0-100.5%(Assay) | 617-48-1 | 1KG | $44.26 | 2021-12-16 | Buy |
| Chem-Impex | 34556 | DL-Malicacid,99.0-100.5%(Assay),FG,KOSHER 99.0-100.5%(Assay) | 617-48-1 | 2.5KG | $94.06 | 2021-12-16 | Buy |
DL-Malic acid Chemical Properties,Uses,Production
Description
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°.
Chemical Properties
white crystalline powder
Uses
DL-malic acid is primarily used in the food and beverage industry.
Definition
ChEBI: Malic acid is a 2-hydroxydicarboxylic acid that is succinic acid in which one of the hydrogens attached to a carbon is replaced by a hydroxy group. It has a role as a food acidity regulator and a fundamental metabolite. It is a 2-hydroxydicarboxylic acid and a C4-dicarboxylic acid. It is functionally related to a succinic acid. It is a conjugate acid of a malate(2-) and a malate.
Flammability and Explosibility
Non flammable
Purification Methods
Crystallise the acid from acetone, then from acetone/CCl4, or from ethyl acetate by adding pet ether (b 60-70o). Dry it at 35o under 1mm pressure to avoid formation of the anhydride. [Beilstein 3 IV 1124.]
DL-Malic acid Preparation Products And Raw materials
Global( 358)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12453 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5993 | 58 |
| Shaanxi TNJONE Pharmaceutical Co., Ltd | +86-13474506593 +86-13474506593 | sarah@tnjone.com | China | 794 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21695 | 55 |
| Hubei XinRunde Chemical Co., Ltd. | +8615102730682 | bruce@xrdchem.cn | CHINA | 566 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32480 | 60 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 | info@tnjchem.com | China | 2989 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
View Lastest Price from DL-Malic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-03-26 | DL-Malic acid
617-48-1
|
US $0.00 / kg | 1kg | 99% | 22tons | Shaanxi TNJONE Pharmaceutical Co., Ltd | |
 |
2023-09-06 | dl-Hydroxybutanedioic acid
617-48-1
|
US $50.00 / kg | 1kg | 0.99 | 20 tons | Hebei Yanxi Chemical Co., Ltd. | |
 |
2023-06-28 | DL-Malic acid
617-48-1
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd |
-
- DL-Malic acid
617-48-1
- US $0.00 / kg
- 99%
- Shaanxi TNJONE Pharmaceutical Co., Ltd
-
- dl-Hydroxybutanedioic acid
617-48-1
- US $50.00 / kg
- 0.99
- Hebei Yanxi Chemical Co., Ltd.
-
- DL-Malic acid
617-48-1
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
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High Quality DL-Malic Acid 617-48-1 hot selling kf-wang(at)kf-chem.com
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617-48-1
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