Alpha Hydroxy Acid
15 Inquiries
6915-15-7
Cosmetics Grade
99%
Beijing
Source Herb
1kg/bag, 25kg/drum
2024-10-05
Red Yeast Rice,Saw Palmetto Extract,Berberine HCL
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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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:
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 Ų [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
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:
Red Yeast Rice,Saw Palmetto Extract,Berberine HCL
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Location:
Room 207-3, 2nd Floor, Building C, 16 Longtan Road, Cangqian Street, Yuhang District, Hangzhou City, Zhejiang Province
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Payment Terms:
TT against copy of documents,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
7
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Total Annual Revenue:
$1 million-$2.5 million
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Total Employees:
11-50
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Year of Establishment:
2016
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Inquiry History15 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 Post an enquiry for this product
