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GY-DL-Malic Acid

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CAS No.:

617-48-1

Grade:

Food Grade

Content:

99%

Packaging:

25kg/kraft paper bag

Sample Available:

Yes

Price valid (until):

2026-10-29

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Chongqing Guangyi Chemical Co.,Ltd

Company Type:

Trader

Location:

China

Payment Terms:

L/C,TT against B/L draft before shipment,100% TT in advance

Qualification:

Main Products:

DMF,Aniline,Benzene,Phosphoric acid,Hexane,Heptane

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Product Details
Seller Information
Inquiry History

Description

Product Detail

Malic acid is stable under normal conditions but absorbs moisture when humidity is high. It’s a white crystal in a triclinic system. Easily dissolves in methanol, ethanol, acetone, and many other polar solvents.

alpha-Hydroxysuccinic acid;alpha-hydroxysuccinicacid;Butanedioic acid, hydroxy-;commonmalicacid;deoxytetraricacid;femanumber2655;hydroxy-butanedioicaci;Hydroxyethane-1,2-dicarboxylic acid

Items	Specifications
Product name	DL-Malic acid; also called malic acid, hydroxybutanedioic acid, DL-hydroxysuccinic acid
Chemical name	2-Hydroxybutanedioic acid (racemate)
CAS No.	617-48-1 (DL racemate)
EC No.	210-514-9 (stated by ECHA compliance decision documents as the EC number corresponding to 617-48-1)
Molecular formula	C4H6O5（HOOC-CH(OH)-CH2-COOH） C4H6O5 (HOOC-CH(OH)-CH2-COOH)
Molecular weight	134.09 g/mol 134.09 g/mol
SMILES	C(C(C(=O)O)O)C(=O)O C(C(C(=O)O)O)C(=O)O
MDL No.	MFCD00064212 MFCD00064212
RTECS No.	ON7175000 ON7175000
HS code	2918199090 Other carboxylic acids with alcohol function but without other oxygen function
Customs control	None (MFN duty 6.5 %, general duty 30 %, VAT 13 %, export rebate 13 %)
Declaration elements	Product name; composition and content; use
Inspection and quarantine	None
Appearance	White or off-white crystalline powder or granules with a characteristic acid taste

ECHEMI Editorial Reference

white crystalline powder
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°.
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.
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.]

Certificates

Basic Info

Product Name:

DL-Malic acid

Other Name:

(+/-)-2-HYDROXYSUCCINIC ACID;MALIC ACID, DL-;(+/-)-butanedioicaci;Musashi-no-Ringosan;DL-Malic acid, 98% (DL-felsre);C00711;(+/-)-HYDROXYBUTANEDIOIC ACID;(+/-)-HYDROXYSUCCINIC ACID

CAS No.:

617-48-1

Molecular Formula:

C4H6O5

InChIKeys:

InChIKey=BJEPYKJPYRNKOW-UHFFFAOYSA-N

Molecular Weight:

134.09

Exact Mass:

134.09

EC Number:

210-514-9

Color/Form:

White to Off-White

HScode:

2918990090

Categories:

Acidity Regulators

Characteristics

PSA:

94.83

XLogP3:

-1.0934

Appearance:

White crystal powder

Density:

1,609 g/cm3

Melting Point:

131-133 °C(lit.)

Boiling Point:

150℃[at 101 325 Pa]

Flash Point:

203ºC

Refractive Index:

1.529

Water Solubility:

500g/L at 25℃

Storage Conditions:

Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.

Vapor Pressure:

<0.1 mm Hg ( 20 °C)

Vapor Density:

4.6 (vs air)

Flammability characteristics:

Non flammable

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

PKA:

pK1:3.458;pK2:5.097 (25°C)

Critical Temperature & Pressure:

Refrigerator

See More DL-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 DL-Malic acid Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
DMF,Aniline,Benzene,Phosphoric acid,Hexane,Heptane

Location:
No.19-10 Building 10, No.9 Huoju Rd, Jiulongpo District, Chongqing.

Payment Terms:
L/C,TT against B/L draft before shipment,100% TT in advance

Total Employees:
5-10

Year of Establishment:
2012

Company Certificates
- EMS CERTIFICATION OF REGISTRATION
- OHSMS CERTIFICATION OF REGISTRATION
- QMS CERTIFICATION OF REGISTRATION
Chongqing Guangyi Chemical Co., Ltd. is a professional supplier with in-depth engagement in domestic and global chemical trading markets.

Chongqing Guangyi Chemical

Inquiry History

3 Inquiries

Country	Product	Purchase Quantity	Date Posted
Russia	DL-Malic acid 99%	180 MT	Jun 24, 2026
United States	DL-MALIC ACID	5 MT	May 19, 2026
India	DL-Malic Acid	100 MT	Feb 2, 2024

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GY-DL-Malic Acid

Product Details

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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