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DL-Malic Acid CAS#6915-15-7

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CAS No.:

6915-15-7

Grade:

Food Grade

Packaging:

25KG

Price valid (until):

2022-09-28

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Arshine Group Co., Ltd.

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

cosmetic additives,Veterinary APIs,Feed additives,medical and pharmaceutical packaging materials,pharmaceutical equipment,Natural Nutrition Ingredients

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Product Description
Seller Information
Inquiry History

Description

Malic acid, also known as 2 - hydroxy succinic acid, has two stereoisomers due to the presence of an asymmetric carbon atom in the molecule. There are three forms in nature, namely D malic acid, L malic acid and its mixture DL malic acid. White crystalline or crystalline powder with strong moisture absorption, easily soluble in water and ethanol. Have a special pleasant sour taste. Malic acid is mainly used in food and medicine industry.

Items		Standards
ASSAY(%)		99.0-100.5
MELTING POINT(℃)		127-132
FUMARIC ACID ≤%		1
MALEIC ACID ≤%		0.05
WATER INSOLUBLES ≤%		0.1
SULPHATED ASH ≤%		0.1
HEAVY METALS ≤ppm		20
LEAD ≤ppm		2
ARSENIC ≤ppm		2
MERCURY ≤ppm		1
CHLORIDE ≤ppm		100
SPECIFIC ROTATION		-0.2
RESIDUE ON IGNITION ≤%		0.1

Applications

(1) In food industry: it can be used in the processing and concoction of beverage, liqueur, fruit juice and the manufacture of candy and jam etc. It also has effects of bacteria inhibition and antisepsis and can remove tartrate during wine brewing.
(2) In tobacco industry: malic acid derivative (such as esters) can improve the aroma of tobacco.
(3)In pharmaceutical industry: the troches and syrup compounded with malic acid have fruit taste and can facilitate their absorption and diffusion in the body.

Storage

Store in dry conditions below 30º C, away from sunlight. After opening, it should be stored in a separate package.

Basic Info

Product Name:

Malic acid

Other Name:

Butanedioic acid,2-hydroxy-;Malic acid;Butanedioic acid,hydroxy-;2-Hydroxybutanedioic acid;α-Hydroxysuccinic acid;Hydroxysuccinic acid;2-Hydroxyethane-1,2-dicarboxylic acid;Pomalus Acid;Deoxytetraric acid;2-Hydroxysuccinic acid;Musashi-no-Ringosan;Hydroxybutanedioic acid;dl-Malic acid;FDA 2018;(±)-Malic acid;DL-Malic acid;R,S(±)-Malic acid;E 296;NSC 25941;Nanoveson M;Xeros;Monohydroxybutanedioic acid;Purac Powder MA;Purac MA;617-48-1;41308-42-3;623158-98-5;879715-44-3;1334703-48-8

CAS No.:

6915-15-7

Molecular Formula:

C4H6O5

InChIKeys:

InChIKey=BJEPYKJPYRNKOW-UHFFFAOYSA-N

Molecular Weight:

134.09

Exact Mass:

134.09

BRN:

1723539

EC Number:

210-514-9

NSC Number:

25941

DSSTox ID:

DTXSID0027640

Color/Form:

Colorless crystals|White, crystalline triclinic crystals

HScode:

29181980

Categories:

Acidity Regulators

Characteristics

PSA:

94.8

XLogP3:

-1.26

Appearance:

DryPowder; OtherSolid, Liquid

Density:

1.601 g/ cu cm at 20 deg C

Melting Point:

131 °C

Boiling Point:

167.16°C (rough estimate)

Flash Point:

203 °C

Water Solubility:

H2O: 558 g/L (20 ºC);methanol: 0.1 g/mL, clear, colorless

Storage Conditions:

2-8°C

Vapor Pressure:

<0.1 mm Hg ( 20 °C)

Vapor Density:

4.6 (vs air)

Toxicity:

LD50 orally in Rabbit: > 3200 mg/kg

Odor:

Characteristic

Taste:

Smoothly tart

PH:

pH of a 0.001% aqueous solution is 3.80, that of 0.1% solution is 2.80, and that of a 1.0% solution is 2.34

Henrys Law Constant:

Henry's Law constant = 8.4X10-13 atm-cu m/mol at 25 °C (est)

Dissociation Constants:

Ionization constants: K1 = 4X10-4; K2 = 9X10-6|pKa1 = 3.51; pKa2 = 5.03 at 20 °C /OECD Guideline 112 (Dissociation Constants in Water)/

Collision Cross Section:

115.9 Å² [M-H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]

Experimental Properties:

Nearly odorless (sometimes a faint, acrid odor) /L-Malic Acid/|Exhibits isomeric forms (dl, l, and d)|Density: 1.601 (d or l form); MP: 128 °C (d or l form); BP: 140 °C with decomposition (d or l form)|Crystals from acetone, or acetone + chloroform; mp 100 °C; Decomposes at about 140 °C; specific optical rotation: -2.3 deg (conc = 8.5 g 1100 ml water); Solubilities at 20 °C: 60.66 g/100 g acetone, 74.35 g/100 g dioxane, 36.35 g/100 g water, practically insoluble in benzene, 197.22 g/100 g methanol, 2.70 g/100 g diethyl ether, 86.60 g/100 ethanol; L-(-)-Form/|BUFFERING INDEX: 3.26|SPECIFIC OPTICAL ROTATION: -5.7 DEG /L-FORM/, +5.2 DEG /D-FORM/ @ 18 °C (IN ACETONE)

Heat of Combustion:

-1.340 MJ/mol at 20 °C

See More Malic acid Properties 

Hazard Identification

Classification of the substance or mixture

Eye irritation, Category 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H319 Causes serious eye irritation
Prevention	P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Keep container tightly closed in a dry and well-ventilated place. Storage class (TRGS 510): Non Combustible Solids.

See More Malic acid Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
cosmetic additives,Veterinary APIs,Feed additives,medical and pharmaceutical packaging materials,pharmaceutical equipment,Natural Nutrition Ingredients

Location:
Block 14, No.100, Luyun Road,Changsha 410205,China.

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
15

Total Annual Revenue:
Above $100 million

Total Employees:
201-300

Year of Establishment:
2012

Certifications:
FAMI-QS,AEO,ISO9001

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Arshine Group Co., Ltd. (Arshine Group for short) was founded in Shenzhen in 2007. Over the decades, Arshine has maintained sound development and rapid global expansion with an average annual growth rate of over 30%. Based on China and looking at the world, the Group has become a first-class and industry-leading professional health industry chain service group in China, with an annual turnover of over $150million.
Arshine Group supplies more than 2,000 kinds of products, covering the whole field of health industry, including human APIs, veterinary APIs, food additives, natural nutrition ingredients, feed additives, cosmetic additives, intermediates, pharmaceutical equipment, medical and pharmaceutical packaging materials, medical devices, etc. With global sourcing advantages, the group is fully capable of meeting the one-stop sourcing needs of global customers. Today, Arshine's marketing network has spread over more than 100 countries and regions on five continents, providing professional service for global customers.
Arshine Group has been highly recognized by all sectors of society since its establishment! Arshine is an AA Grade customer of Sinosure in Hunan Province and an AEO-accredited enterprise of China Customs. It has been certified by ISO9001 and EU FAMI-QS, and has obtained Class III Medical Device Trading Permit. As a member of the Board of Directors of the China Chamber of Commerce for Import & Export of Medicines & Health Products, Arshine has been awarded the title of "Quality Supplier and Partner in the International Market" by the Chamber in recent years. As the best human resource management company in Hunan Province, the Group has been awarded as Employer of the Year for several successive years.
In the future, Arshine Group will expand its business in the health industry, increase investment in R&D and production, and gradually become a trading, service and investment integrated group enterprise with trading business as its core. Arshinees will stay true to the mission of serving the global health industry and helping create a win-win situation.

Inquiry History

15 Inquiries

Country	Product	Purchase Quantity	Date Posted
Nigeria	Malic Acid	68 MT	Feb 2, 2026
United States	Malic Acid	4000 KG	Jun 17, 2025
Algeria	Malic Acid	25 KG	Feb 28, 2025
Jordan	Malic acid	1000 KG	Dec 23, 2024
Nigeria	Malic Acid	25000 MT	Jul 19, 2024
Egypt	MALIC ACID	1000 KG	Apr 16, 2024
United Kingdom	Malic Acid	1000 KG	Mar 17, 2026
Russia	Malic acid	20 TON	Dec 11, 2023
Singapore	malic acid	1 KG	Oct 12, 2023
Peru	Malic Acid	1 20' Fcl	Nov 27, 2025
Bangladesh	Malic Acid (Powder)	25.00 KG	Sep 9, 2025
United Kingdom	Malic Acid	1 MT	Jan 13, 2025
India	Malic Acid Powder	25.00 KG	May 30, 2024
Russia	DL–malic acid	1 20' Fcl	Nov 30, 2023
Saudi Arabia	Malic Acid	2.00 MT	Jul 14, 2023

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