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:2024-12-18 14:07:02
| 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) |
| 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.
Application
DL-Malic acid is used as a food additive. It is a component of some artificial vinegar flavors. Further, it is used in the preparation of chiral compounds, including κ-opioid rece. It is utilized for chiral resolution by ligand-exchange capillary electrophoresis.
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( 371)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi TNJONE Pharmaceutical Co., Ltd | +8618092446649 | sarah@tnjone.com | China | 1143 | 58 |
| ZHEJIANG JIUZHOU CHEM CO., LTD | +86-0576225566889 +86-13454675544 | admin@jiuzhou-chem.com；jamie@jiuzhou-chem.com；alice@jiuzhou-chem.com | China | 12272 | 58 |
| Hebei Weibang Biotechnology Co., Ltd | +8615531157085 | abby@weibangbio.com | China | 8810 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12835 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5857 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5889 | 58 |
| Aurora Industry Co., Ltd. | +86-13591747876 +86-13591747876 | alex1_auco@126.com | China | 277 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29791 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21634 | 55 |
| Hubei XinRunde Chemical Co., Ltd. | +8615102730682 | bruce@xrdchem.cn | CHINA | 566 | 55 |
View Lastest Price from DL-Malic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-11-20 | DL-Malic acid
617-48-1
|
US $10.00 / KG | 1KG | 99% | 10 mt | Hebei Weibang Biotechnology Co., Ltd | |
 |
2024-10-25 | dl-Hydroxybutanedioic acid
617-48-1
|
US $50.00 / kg | 1kg | 0.99 | 20 tons | Hebei Yanxi Chemical Co., Ltd. | |
 |
2024-10-11 | Acidulant
617-48-1
|
US $9.00 / KG | 1KG | 99% | 10 ton | Hebei Chuanghai Biotechnology Co,.LTD |
-
- DL-Malic acid
617-48-1
- US $10.00 / KG
- 99%
- Hebei Weibang Biotechnology Co., Ltd
-
- dl-Hydroxybutanedioic acid
617-48-1
- US $50.00 / kg
- 0.99
- Hebei Yanxi Chemical Co., Ltd.
-
- Acidulant
617-48-1
- US $9.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
617-48-1(DL-Malic acid)Related Search:
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MALICACID,FCC
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DL-Malic Acid 617-48-1
DL(+/-)-MAL
High Quality DL-Malic Acid 617-48-1 hot selling kf-wang(at)kf-chem.com
dl-Malic acid (Technical)
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Acidulant
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(+/-)-HYDROXYSUCCINIC ACID
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(+/-)-HYDROXYBUTANEDIOIC ACID
Malic acid USP-NF/Ph.Eur 5KG
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Malic acid USP-NF 500GM
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DL-Malic acid, for biochemistry, 99%+
DL-MALIC ACID Extra Pure
DL-MALATE
Hydroxy acid
Carved white block
E 296|||Hydroxybutanedioic acid
617-48-1
6915157
CH2COOHCHOHCOOH
HOOCCHOHCH2COOH
HO2CCHOHCH2COOH