DL-苹果酸（CAS 6915-15-7）：分子式 C4H6O5、分子量 134.09；类别 酸度调节剂。
| CAS号 | 6915-15-7 |
|---|---|
| 分子式 | C4H6O5 |
| 分子量 | 134.09 |
| 熔点 | 127-132 °C |
| LogP | log Kow = -1.26 |
| 应用领域 | Uses: CIR ingredient: Malic Acid、Found in unripe apples and other fruit、[Hawley] Used to make wine、stucco (plaster)、cosmetics、pharmaceuticals、dentifrices、and coumarin derivatives、Also used as a chelating agent、metal cleaner、electroplating chemical、acidulant、discoloration inhibitor、food flavor、and antioxidant for fats and oils、[HSDB] Naturally occurring biochemical that can be converted into citric acid in the citric acid cycle、[REPROTOX] Used as a preservative in animal feeds、[ExPub: EFSA - FEEDAP] Used as a flavoring agent and acidity regulator in food、[JECFA] Permitted for use as an inert ingredient in non-food pesticide products、[EPA]、Acid and Alkali Cleaning of Metals [Category: Clean]、Electroplating [Category: Plate]、Farming (Feed Additives) [Category: Industry]、For malic acid (USEPA、OPP Pesticide Code: 051101) there are 0 labels match.、SRP: Not registered for current use in the U.S.、but approved pesticide uses may change periodically and so federal、state and local authorities must be consulted for currently approved uses.、The active ingredient is no longer contained in any registered pesticide product ... "cancelled."、Intermediate in chemical synthesis. Chelating and buffering agent. Flavoring agent、flavor enhancer and acidulant in foods.、Manufacture of various esters and salts、wine manufacture、chelating agent、food acidulant、flavoring.、For more Uses (Complete) data for MALIC ACID (17 total)、please visit the HSDB record page.、Use (kg、approx.) in Germany (2009): >5000、Consumption (g per capita、approx.) in Germany (2009): 0.0611、Calculated removal (%): 92.1、Use Classification: EPA Safer Chemical Functional Use Classes -> Processing Aids and Additives、Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern、Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENTFood Additives -> ACIDITY_REGULATOR -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Cosmetics -> Buffering、Industry Uses: Not Known or Reasonably Ascertainable、Intermediate、Chelating agent、Etching agent、Other、Flavoring and nutrient、pH regulating agent、Plating agent、Consumer Uses: Flavoring and nutrient、Not Known or Reasonably Ascertainable、Household Products: Information on 94 consumer products that contain Malic acid in the following categories is provided:、• Commercial、Institutional、• Inside the Home、• Personal Care、• Pet Care、Information on 4 consumer products that contain Malic acid in the following categories is provided:、Methods of Manufacturing: dl-Malic acid is mfr by hydrating maleic and fumaric acids in presence of suitable catalysts & separating malic acid from equilibrium product mixture. In US ... continuous process which is much more economical than older batch type.、dl-Malic acid、By hydration of maleic acid、by fermentation from sugars.、l-Malic acid、Microbial production of l-form、Made synthetically by catalytic oxidation of benzene to maleic acid、which is converted to malic acid by heating with steam under pressure.、For more Methods of Manufacturing (Complete) data for MALIC ACID (10 total)、Impurities: ... contents of fumaric and maleic acids are ... 7.5 and <500 ppm、respectively.、Formulations、Preparations: Uva ursi、this is volatile oil containing a glucoside、arbutin、tannin、& gallic & malic acids.、Grades: Technical、active and inactive、Food Chemical Codex. The natural material is levorotatory、but the synthetic material is、optically、inactive.、Consumption Patterns: Dry beverage powders 50%、carbonated & still beverages、25%、food & candy、15%、metal cleaning & finishing、5%、miscellaneous、5% (1983)、U.S. Production: 2023: 10、000、000 - <50、000 lb、2022: 10、2021: 10、2020: 10、Butanedioic acid、hydroxy- is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and、or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B、51FR21438).、Production volume for non-confidential chemicals reported under the 2006 Inventory Update Rule. Chemical: Butanedioic acid、2-hydroxy-. Aggregated National Production Volume: 1 to < 10 million pounds.、Non-confidential 2012 Chemical Data Reporting (CDR) information on the production and use of chemicals manufactured or imported into the United States. Chemical: Butanedioic acid、2-hydroxy-. National Production Volume: Withheld.、General Manufacturing Information: Pharmaceutical and Medicine Manufacturing、Primary Metal Manufacturing、Transportation Equipment Manufacturing、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、Adhesive Manufacturing、All Other Chemical Product and Preparation Manufacturing、Food、beverage、and tobacco product manufacturing、All Other Basic Organic Chemical Manufacturing、2-hydroxy-: ACTIVE、Malic acid [6915-15-7] (hydroxysuccinic acid、hydroxybutanedioic acid、or 1-hydroxy-1、2-ethanedicarboxylic acid)、C4H6O5、is a white、crystalline material. The levorotatory isomer、S(-)-malic acid [97-67-6] (l-malic acid)、is a natural constituent and common metabolite of plants and animals. The racemic compound、R、S-malic acid [617-48-1] (dl-malic acid)、is a widely used food acidulant. This material is also used in some industrial applications as a sequestrant and as a buffer for pH control. R(+)-Malic acid [636-61-3] (d-malic acid) is available only as a laboratory chemical.、In the United States、Canada、and Europe、only the synthetic R、S-malic acid is produced commer |
| 类别 | 酸度调节剂 |
登记用途：Uses: CIR ingredient: Malic Acid、Found in unripe apples and other fruit、[Hawley] Used to make wine、stucco (plaster)、cosmetics、pharmaceuticals、dentifrices、and coumarin derivatives、Also used as a chelating agent、metal cleaner、electroplating chemical、acidulant、discoloration inhibitor、food flavor、and antioxidant for fats and oils、[HSDB] Naturally occurring biochemical that can be converted into citric acid in the citric acid cycle、[REPROTOX] Used as a preservative in animal feeds、[ExPub: EFSA - FEEDAP] Used as a flavoring agent and acidity regulator in food、[JECFA] Permitted for use as an inert ingredient in non-food pesticide products、[EPA]、Acid and Alkali Cleaning of Metals [Category: Clean]、Electroplating [Category: Plate]、Farming (Feed Additives) [Category: Industry]、For malic acid (USEPA、OPP Pesticide Code: 051101) there are 0 labels match.、SRP: Not registered for current use in the U.S.、but approved pesticide uses may change periodically and so federal、state and local authorities must be consulted for currently approved uses.、The active ingredient is no longer contained in any registered pesticide product ... "cancelled."、Intermediate in chemical synthesis. Chelating and buffering agent. Flavoring agent、flavor enhancer and acidulant in foods.、Manufacture of various esters and salts、wine manufacture、chelating agent、food acidulant、flavoring.、For more Uses (Complete) data for MALIC ACID (17 total)、please visit the HSDB record page.、Use (kg、approx.) in Germany (2009): >5000、Consumption (g per capita、approx.) in Germany (2009): 0.0611、Calculated removal (%): 92.1、Use Classification: EPA Safer Chemical Functional Use Classes -> Processing Aids and Additives、Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern、Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENTFood Additives -> ACIDITY_REGULATOR -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Cosmetics -> Buffering、Industry Uses: Not Known or Reasonably Ascertainable、Intermediate、Chelating agent、Etching agent、Other、Flavoring and nutrient、pH regulating agent、Plating agent、Consumer Uses: Flavoring and nutrient、Not Known or Reasonably Ascertainable、Household Products: Information on 94 consumer products that contain Malic acid in the following categories is provided:、• Commercial、Institutional、• Inside the Home、• Personal Care、• Pet Care、Information on 4 consumer products that contain Malic acid in the following categories is provided:、Methods of Manufacturing: dl-Malic acid is mfr by hydrating maleic and fumaric acids in presence of suitable catalysts & separating malic acid from equilibrium product mixture. In US ... continuous process which is much more economical than older batch type.、dl-Malic acid、By hydration of maleic acid、by fermentation from sugars.、l-Malic acid、Microbial production of l-form、Made synthetically by catalytic oxidation of benzene to maleic acid、which is converted to malic acid by heating with steam under pressure.、For more Methods of Manufacturing (Complete) data for MALIC ACID (10 total)、Impurities: ... contents of fumaric and maleic acids are ... 7.5 and <500 ppm、respectively.、Formulations、Preparations: Uva ursi、this is volatile oil containing a glucoside、arbutin、tannin、& gallic & malic acids.、Grades: Technical、active and inactive、Food Chemical Codex. The natural material is levorotatory、but the synthetic material is、optically、inactive.、Consumption Patterns: Dry beverage powders 50%、carbonated & still beverages、25%、food & candy、15%、metal cleaning & finishing、5%、miscellaneous、5% (1983)、U.S. Production: 2023: 10、000、000 - <50、000 lb、2022: 10、2021: 10、2020: 10、Butanedioic acid、hydroxy- is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and、or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B、51FR21438).、Production volume for non-confidential chemicals reported under the 2006 Inventory Update Rule. Chemical: Butanedioic acid、2-hydroxy-. Aggregated National Production Volume: 1 to < 10 million pounds.、Non-confidential 2012 Chemical Data Reporting (CDR) information on the production and use of chemicals manufactured or imported into the United States. Chemical: Butanedioic acid、2-hydroxy-. National Production Volume: Withheld.、General Manufacturing Information: Pharmaceutical and Medicine Manufacturing、Primary Metal Manufacturing、Transportation Equipment Manufacturing、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、Adhesive Manufacturing、All Other Chemical Product and Preparation Manufacturing、Food、beverage、and tobacco product manufacturing、All Other Basic Organic Chemical Manufacturing、2-hydroxy-: ACTIVE、Malic acid [6915-15-7] (hydroxysuccinic acid、hydroxybutanedioic acid、or 1-hydroxy-1、2-ethanedicarboxylic acid)、C4H6O5、is a white、crystalline material. The levorotatory isomer、S(-)-malic acid [97-67-6] (l-malic acid)、is a natural constituent and common metabolite of plants and animals. The racemic compound、R、S-malic acid [617-48-1] (dl-malic acid)、is a widely used food acidulant. This material is also used in some industrial applications as a sequestrant and as a buffer for pH control. R(+)-Malic acid [636-61-3] (d-malic acid) is available only as a laboratory chemical.、In the United States、Canada、and Europe、only the synthetic R、S-malic acid is produced commer。
DL-苹果酸 是一种化工化合物，登记 CAS 号为 6915-15-7，分子式 C4H6O5（分子量 134.09），归属于酸度调节剂大类化工原料。
登记 CAS 号：6915-15-7
其分子式 C4H6O5 由 4 个碳、6 个氢、5 个氧 组成。
别名/同义词：DL-苹果酸 · DL-Malic acid · Malic Acid
所属分类：酸度调节剂
DL-苹果酸 的 CAS 登记号为 6915-15-7。
分子式 C4H6O5，分子量 134.09。
别名/同义词：DL-苹果酸、DL-Malic acid、Malic Acid。
登记用途：Uses: CIR ingredient: Malic Acid、Found in unripe apples and other fruit、[Hawley] Used to make wine、stucco (plaster)、cosmetics、pharmaceuticals、dentifrices、and coumarin derivatives、Also used as a chelating agent、metal cleaner、electroplating chemical、acidulant、discoloration inhibitor、food flavor、and antioxidant for fats and oils、[HSDB] Naturally occurring biochemical that can be converted into citric acid in the citric acid cycle、[REPROTOX] Used as a preservative in animal feeds、[ExPub: EFSA - FEEDAP] Used as a flavoring agent and acidity regulator in food、[JECFA] Permitted for use as an inert ingredient in non-food pesticide products、[EPA]、Acid and Alkali Cleaning of Metals [Category: Clean]、Electroplating [Category: Plate]、Farming (Feed Additives) [Category: Industry]、For malic acid (USEPA、OPP Pesticide Code: 051101) there are 0 labels match.、SRP: Not registered for current use in the U.S.、but approved pesticide uses may change periodically and so federal、state and local authorities must be consulted for currently approved uses.、The active ingredient is no longer contained in any registered pesticide product ... "cancelled."、Intermediate in chemical synthesis. Chelating and buffering agent. Flavoring agent、flavor enhancer and acidulant in foods.、Manufacture of various esters and salts、wine manufacture、chelating agent、food acidulant、flavoring.、For more Uses (Complete) data for MALIC ACID (17 total)、please visit the HSDB record page.、Use (kg、approx.) in Germany (2009): >5000、Consumption (g per capita、approx.) in Germany (2009): 0.0611、Calculated removal (%): 92.1、Use Classification: EPA Safer Chemical Functional Use Classes -> Processing Aids and Additives、Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern、Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENTFood Additives -> ACIDITY_REGULATOR -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Cosmetics -> Buffering、Industry Uses: Not Known or Reasonably Ascertainable、Intermediate、Chelating agent、Etching agent、Other、Flavoring and nutrient、pH regulating agent、Plating agent、Consumer Uses: Flavoring and nutrient、Not Known or Reasonably Ascertainable、Household Products: Information on 94 consumer products that contain Malic acid in the following categories is provided:、• Commercial、Institutional、• Inside the Home、• Personal Care、• Pet Care、Information on 4 consumer products that contain Malic acid in the following categories is provided:、Methods of Manufacturing: dl-Malic acid is mfr by hydrating maleic and fumaric acids in presence of suitable catalysts & separating malic acid from equilibrium product mixture. In US ... continuous process which is much more economical than older batch type.、dl-Malic acid、By hydration of maleic acid、by fermentation from sugars.、l-Malic acid、Microbial production of l-form、Made synthetically by catalytic oxidation of benzene to maleic acid、which is converted to malic acid by heating with steam under pressure.、For more Methods of Manufacturing (Complete) data for MALIC ACID (10 total)、Impurities: ... contents of fumaric and maleic acids are ... 7.5 and <500 ppm、respectively.、Formulations、Preparations: Uva ursi、this is volatile oil containing a glucoside、arbutin、tannin、& gallic & malic acids.、Grades: Technical、active and inactive、Food Chemical Codex. The natural material is levorotatory、but the synthetic material is、optically、inactive.、Consumption Patterns: Dry beverage powders 50%、carbonated & still beverages、25%、food & candy、15%、metal cleaning & finishing、5%、miscellaneous、5% (1983)、U.S. Production: 2023: 10、000、000 - <50、000 lb、2022: 10、2021: 10、2020: 10、Butanedioic acid、hydroxy- is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and、or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B、51FR21438).、Production volume for non-confidential chemicals reported under the 2006 Inventory Update Rule. Chemical: Butanedioic acid、2-hydroxy-. Aggregated National Production Volume: 1 to < 10 million pounds.、Non-confidential 2012 Chemical Data Reporting (CDR) information on the production and use of chemicals manufactured or imported into the United States. Chemical: Butanedioic acid、2-hydroxy-. National Production Volume: Withheld.、General Manufacturing Information: Pharmaceutical and Medicine Manufacturing、Primary Metal Manufacturing、Transportation Equipment Manufacturing、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、Adhesive Manufacturing、All Other Chemical Product and Preparation Manufacturing、Food、beverage、and tobacco product manufacturing、All Other Basic Organic Chemical Manufacturing、2-hydroxy-: ACTIVE、Malic acid [6915-15-7] (hydroxysuccinic acid、hydroxybutanedioic acid、or 1-hydroxy-1、2-ethanedicarboxylic acid)、C4H6O5、is a white、crystalline material. The levorotatory isomer、S(-)-malic acid [97-67-6] (l-malic acid)、is a natural constituent and common metabolite of plants and animals. The racemic compound、R、S-malic acid [617-48-1] (dl-malic acid)、is a widely used food acidulant. This material is also used in some industrial applications as a sequestrant and as a buffer for pH control. R(+)-Malic acid [636-61-3] (d-malic acid) is available only as a laboratory chemical.、In the United States、Canada、and Europe、only the synthetic R、S-malic acid is produced commer。
所属分类：酸度调节剂。
DL-苹果酸（CAS 6915-15-7）的独立参考数据，整理自公开化学数据库。
| 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 |
| Molecular Weight | 134.09 |
|---|---|
| XLogP3 | -1.3 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 134.02152329 |
| Monoisotopic Mass | 134.02152329 |
| Topological Polar Surface Area | 94.8 |
| Heavy Atom Count | 9 |
| Melting Point | 127-132 °C |
|---|---|
| Melting Point | Crystals; MP: 101 °C /D(+)-Form/ |
| Solubility | In water, 592,000 mg/L at 25 °C |
| Density | 1.601 g/ cu cm at 20 °C |
| Density | 1.25 @25 °C |
| Vapor Pressure | 0.00000293 [mmHg] |
| LogP | log Kow = -1.26 |
| LogP | -1.26 |
| Heat of Combustion | -1.340 MJ/mol at 20 °C |
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
| 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) |
| 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%) |
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. Melting Point: 127-132 °C; Melting Point: Crystals; MP: 101 °C /D(+)-Form/; Solubility: In water, 592,000 mg/L at 25 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: DL-Malic acid