DL-Malic acid powder
4 Inquiries
617-48-1
Industrial Grade
98%
shanghai
Beton
25kg/drum
Yes
2024-02-26
olive leaf extract,ginger extract,ginseng extract,Black garlic extract,Echinacea purpurea extract,Horse Chestnut Extract
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Product Details
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial Referencewhite 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.]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:
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
Hazard IdentificationClassification of the substance or mixture
Eye irritation, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H319 Causes serious eye irritation
Precautionary statement(s) 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 StoragePrecautions 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.
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Seller Information
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Business Type:
Trader
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Main Products:
olive leaf extract,ginger extract,ginseng extract,Black garlic extract,Echinacea purpurea extract,Horse Chestnut Extract
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Location:
ROOM 11511 POLY D PLAZA FENG CHENG 10RD ETDZ, Xi’an, Shaanxi, China
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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
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Average lead Time:
7 days
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Total Annual Revenue:
$25 million-$50 million
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Total Employees:
11-50
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Year of Establishment:
2015
Company Certificates-
usda
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Inquiry History4 Inquiries
Country Product Purchase Quantity Date Posted 
Philippines
Top quality&Right price DL-Malic acid 99% White crystal 617-48-1 DeShang
25 KG Oct 26, 2023 
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 Post an enquiry for this product
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