Malic Acid (CAS 6915-15-7) — formula C4H6O5, molecular weight 134.09; category chemical.
Malic Acid is a chemical compound with CAS registry number 6915-15-7 and molecular formula C4H6O5 (molecular weight 134.09), belonging to the chemical segment of chemical raw materials.
CAS number: 6915-15-7
Its molecular formula C4H6O5 comprises 4 C, 6 H, 5 O atoms.
Also known as: Malic Acid · DL-Malic acid
Category: chemical
The CAS registry number of Malic Acid is 6915-15-7.
Molecular formula C4H6O5, molecular weight 134.09.
It is also registered under: Malic Acid, DL-Malic acid.
Category: Preservatives.
Public-database records for Malic Acid (CAS 6915-15-7), reproduced here for independent cross-checking.
| GHS 通报统计 | 0.3% (7 / 2124) |
|---|---|
| 已通报的危害声明 | H315 (74.2%), H318 (10.5%), H319 (89.2%), H302 (10.5%), H335 (10.5%) |
| 法规与食品接触 | EU Flavoring substances FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT, PH CONTROL AGENT, SYNERGIST Flavoring Agents FLAVOURING_AGENTFood Additives -> ACIDITY_REGULATOR: Flavouring Agent FLAVOURING_AGENT: Flavouring Agent NOT SPECIFIED |
|---|---|
| GHS 通报统计 | 0.3% (7 / 2124) |
| 熔点 | 127-132 °C |
|---|---|
| 熔点 | Crystals; MP: 101 °C /D(+)-Form/ |
| 溶解度 | In water, 592,000 mg/L at 25 °C |
| 密度 | 1.601 g/ cu cm at 20 °C |
| 密度 | 1.25 @25 °C |
| 蒸气压 | 0.00000293 [mmHg] |
| LogP | log Kow = -1.26 |
| LogP | -1.26 |
| Heat of Combustion | -1.340 MJ/mol at 20 °C |
| CAS 号 | 6915-15-7 |
|---|---|
| PubChem CID | 525 |
| 分子式 | C4H6O5 |
| 分子量 | 134.02 g/mol |
| IUPAC 名称 | 2-hydroxybutanedioic acid |
| InChIKey | BJEPYKJPYRNKOW-UHFFFAOYSA-N |
| UNII（FDA） | 817L1N4CKP |
| ChEBI 编号 | CHEBI:6650 |
| JECFA 编号 | 619 |
malic acid; 6915-15-7; 2-Hydroxybutanedioic acid; hydroxysuccinic acid; Butanedioic acid, hydroxy-; Malic acid, DL-; Kyselina jablecna; hydroxybutanedioic acid; Pomalus acid; alpha-Hydroxysuccinic acid; Deoxytetraric acid; Hydroxybutandisaeure; Monohydroxybernsteinsaeure; Succinic acid, hydroxy-; (+-)-Malic acid; Malicum acidum
| 分子量 | 134.09 |
|---|---|
| XLogP3 | -1.3 |
| 氢键供体数 | 3 |
| 氢键受体数 | 5 |
| 可旋转键数 | 3 |
| 精确质量 | 134.02152329 |
| 单同位素质量 | 134.02152329 |
| 拓扑极性表面积 | 94.8 |
| 重原子数 | 9 |
| 形式电荷 | 0 |
DL-苹果酸 的 CAS 号为 6915-15-7，分子式 C4H6O5，分子量 134.02 g/mol。 UNII 817L1N4CKP; ChEBI 6650; InChIKey BJEPYKJPYRNKOW-UHFFFAOYSA-N. 熔点: 127-132 °C; 熔点: Crystals; MP: 101 °C /D(+)-Form/; 溶解度: In water, 592,000 mg/L at 25 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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