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China Most Professional Factory Supply High Qulity DL-APPLE ACID/DL-MALIC ACID CAS 6915-15-7

Name: China Most Professional Factory Supply High Qulity DL-APPLE ACID/DL-MALIC ACID CAS 6915-15-7
Brand: Leader
SKU: pr2312031134
Price: 1 USD
Availability: InStock

GMP HALAL KOSHER ISO FDA TDS 15 Inquiries

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CAS No.:

6915-15-7

Grade:

Food Grade

Content:

99%

Port:

Shanghai

Brand:

Leader

Packaging:

25KG/Drum

Price valid (until):

2024-01-03

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LEADER BIOCHEMICAL GROUP

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Biochemicals Ingredients,Vitamin Amino Acid Ingredients,Cosmestic Ingredients,Pharma Chemicals,Organic Fine Chemicals,Food Nutrient Ingredients

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Product Description
Seller Information
Inquiry History

Description

About Product Technical Details

Malic acid Chemical Properties

Melting point	131-133 °C (lit.)
alpha	[α]D20 -0.5～+0.5° (c=5, H2O)
Boiling point	167.16°C (rough estimate)
density	1.609
vapor density	4.6 (vs air)
vapor pressure	<0.1 mm Hg ( 20 °C)
refractive index	1.3920 (estimate)
Fp	203 °C
storage temp.	2-8°C
solubility	methanol: 0.1 g/mL, clear, colorless
pka	3.4(at 25℃)
form	neat
color	White to Almost white
PH	3.33(1 mM solution);2.74(10 mM solution);2.21(100 mM solution);
Odor	at 100.00 %. odorless
Odor Type	odorless
optical activity	[α]/D 0.10 to +0.10°
Water Solubility	558 g/L (20 ºC)
Merck	14,5707
BRN	1723539
LogP	-6.14 at 20℃
CAS DataBase Reference	6915-15-7(CAS DataBase Reference)
NIST Chemistry Reference	Hydroxybutanedioic acid(6915-15-7)
EPA Substance Registry System	Malic acid (6915-15-7)

D-Glucosamine hydrochloride Chemical Properties

Melting point	190-194 °C (dec.)(lit.)
alpha	72.5 º (c=2, H2O, 5hrs.)
refractive index	72 ° (C=1, H2O)
storage temp.	2-8°C
solubility	H₂O: 0.1 g/mL, clear, colorless
form	crystalline
color	White
Water Solubility	soluble
Merck	14,4458
BRN	4157370
Stability:	Stable. Incompatible with strong oxidizing agents. Combustible.
InChI	InChI=1/C6H13NO5.ClH/c7-3-5(10)4(9)2(1-8)12-6(3)11;/h2-6,8-11H,1,7H2;1H/t2-,3-,4-,5-,6?;/s3
InChIKey	QKPLRMLTKYXDST-LPRXMDNASA-N
SMILES	[C@H]1(CO)OC([C@H](N)[C@@H](O)[C@@H]1O)O.Cl \|&1:0,5,7,9,r\|
LogP	-2.375 (est)
CAS DataBase Reference	66-84-2(CAS DataBase Reference)
EPA Substance Registry System	D-Glucose, 2-amino-2-deoxy-, hydrochloride (66-84-2)

Safety Information

Hazard Codes	F,Xi,Xn
Risk Statements	21-36/38-46-62-63
Safety Statements	24/25-53-36/37-26-25
WGK Germany	2
RTECS	LZ6665000
F	3-10
Hazard Note	Highly Flammable
TSCA	Yes
HS Code	29329985

Product Pictures

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About Our Group

Since 1996 when our factory was put into production to year of 2020, our group has successively invested in more than 52 factories with shares and subordinates.We focus on manufacture high quality raw materials and refined ingredients which is widely used at different industries areas like Pharm & chemicals industry, functional active ingredients industry, nutritional Ingredients industry, health care products industry, cosmetics industry, pharmaceutical and refined food, feed, oil industry, natural plant ingredients industries, agriculture industry etcs to provide top quality of GMP standards products.

All the invested factories' product lines cover API and intermediates, vitamins, amino acids, plant extracts, daily chemical products, cosmetics raw materials, nutrition and health care products, food additives, feed additives, essential oil products, fine chemical products and agricultural chemical raw materials And flavors and fragrances. Especially in the field of vitamins, amino acids, pharmaceutical raw materials and cosmetic raw materials, agriculture raw materials, we have more than 20 years of production and sales experience. All products meet the requirements of high international export standards and have been recognized by customers all over the world. Our manufacture basement & R&D center located in National Aerospace Economic & Technical Development Zone Xi`an Shaanxi China.

Now not only relying on self-cultivation and development as well as maintains good cooperative relations with many famous research institutes and universities in China. Now, we have closely cooperation with Shanghai Institute of Organic Chemistry of Chinese Academy of Science, Beijing Institute of Material Medical of Chinese Academy of Medical Science, China Pharmaceutical University, Zhejiang University. Closely cooperation with them not only integrating Science and technology resources, but also increasing the R&D speed and improving our R&D power. Offering Powerful Tech supporting Platform for group development. Keep serve the manufacture and the market as the R&D central task, focus on the technical research. Now there are 3 technology R & D platforms including biological extract, microorganism fermentation and chemical synthesis, and can independently research and develop kinds of difficult APIs and pharmaceutical intermediates.

With the strong support of China State Institute of Pharmaceutical Industry (hereinafter short for CSIPI), earlier known as Shanghai Institute of Pharmaceutical Industry (SIPI), we have unique advantages in the R & D and industrialization of high-grade, precision and advanced products. Now our Group technical force is abundant, existing staff more that 1000 people, senior professional and technical staff accounted for more than 50% of the total number of employees, including 15 PhD research and development personnel, 5 master′ S degree in technical and management personnel 9 people.

We have advanced equipment like fermentation equipment and technology also extraction, isolation, purification, synthesis with rich production experience and strict quality control system, According to the GMP required, quickly transforming the R&D results to industrial production in time, it is our advantages and our products are exported to North and South America, Europe, Middle East, Africa, and other five continents and scale the forefront in the nation, won good international reputation.

We believe only good quality can bring good cooperation, quality is our key spirit during our production, we are warmly welcome clients and partner from all over the world contact us for everlasting cooperation, Leader will be your strong, sincere and reliable partner in China.

Our Factories Production Lines

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Our Factories R&D ability

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Our Factories warehouse 52000㎡

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Sales Team

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Certificates

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:
Biochemicals Ingredients,Vitamin Amino Acid Ingredients,Cosmestic Ingredients,Pharma Chemicals,Organic Fine Chemicals,Food Nutrient Ingredients

Location:
National Aerospace Economic & Technical Development Zone,Chang'an,Xi'an,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:
5

Total Annual Revenue:
$10 million-$25 million

Total Employees:
Above 1000

Year of Establishment:
2014

Certifications:
Level A of Tax Credit Registration Assessment by Government,Good Product Quality Management Certificate of Shanxi Province,China,Company Trade Union Qualification Certificate,Excellent Group Enterprise of Quality and credit in Shaanxi ProvinceChina,AAA TOP Credit Excellent Group Enterprise of Shanxi Province,China,FDA
24 Hours Team Service
Email
info@leader-biogroup.com
Hot Line
+86-029-68895030
+86-029-68569961
+86-029-68569962
Fax
+86-029-68895030

Leader Biochemical Group is a large leader incorporated industry manufacturers and suppliers of advanced refined raw materials From the year of 1996 when our factory was put into production to year of 2020, our group has successively invested in more than 52 factories Base with shares and subordinates.We focus on manufacture Pharm & chemicals, functional active ingredients, nutritional Ingredients, health care products, cosmetics, pharmaceutical and refined feed, oil, natural plant ingredients industries to provide top quality of GMP standards products.All the invested factories' product lines cover API and intermediates, vitamins, amino acids, plant extracts, daily chemical products, cosmetics raw materials, nutrition and health care products, food additives, feed additives, essential oil products, fine chemical products and agricultural chemical raw materials And flavors and fragrances. Especially in the field of vitamins, amino acids, pharmaceutical raw materials and cosmetic raw materials, we have more than 20 years of production and sales experience. All products meet the requirements of high international export standards and have been recognized by customers all over the world.
- Our manufacture basement & R&D center located in National Aerospace Economic & Technical Development Zone Xi`an Shaanxi China. Now not only relying on self-cultivation and development as well as maintains good cooperative relations with many famous research institutes and universities in China. Now, we have closely cooperation with Shanghai Institute of Organic Chemistry of Chinese Academy of Science, Beijing Institute of Material Medical of Chinese Academy of Medical Science, China Pharmaceutical University, Zhejiang University. Closely cooperation with them not only integrating Science and technology resources, but also increasing the R&D speed and improving our R&D power. Offering Powerful Tech supporting Platform for group development. Keep serve the manufacture and the market as the R&D central task, focus on the technical research.
  
  Now there are 3 technology R & D platforms including biological extract, microorganism fermentation and chemical synthesis, and can independently research and develop kinds of difficult APIs and pharmaceutical intermediates. With the strong support of China State Institute of Pharmaceutical Industry (hereinafter short for CSIPI), earlier known as Shanghai Institute of Pharmaceutical Industry (SIPI), we have unique advantages in the R & D and industrialization of high-grade, precision and advanced products.
  
  Now our Group technical force is abundant, existing staff more that 1000 people, senior professional and technical staff accounted for more than 50% of the total number of employees, including 15 PhD research and development personnel, 5 master′ S degree in technical and management personnel 9 people. We have advanced equipment like fermentation equipment and technology also extraction, isolation, purification, synthesis with rich production experience and strict quality control system, According to the GMP required, quickly transforming the R&D results to industrial production in time, it is our advantages and our products are exported to North and South America, Europe, Middle East, Africa, and other five continents and scale the forefront in the nation, won good international reputation.
  
  We believe only good quality can bring good cooperation, quality is our key spirit during our production, we are warmly welcome clients and partner from all over the world contact us for everlasting cooperation, Leader will be your strong, sincere and reliable partner in China.
- Process Capability : It has more than 100 sets of multi-functional reaction reactors, such as 100l~6300l enamel, stainless steel, Hastelloy, etc. It can realize Grignard, coupling, bromination, Wittig reaction and other conventional reactions. There are microchannel reactor workshops, which can realize continuous production, energy conservation and emission reduction. It can realize high pressure, high vacuum rectification, ultra-low temperature (-80 ℃ ~-100 ℃), ultra-high temperature (300 ℃ ~400 ℃) and other special reactions. It can realize the customization and processing of customers' products.
Factory Overview

   Factory Production Lines

Our Professional Lab

Factory Warehouse

Factory Logistics Departments
GROUP HONOR
Honor Name: Level A of Tax Credit Registration Assessment
Issued By:National Administration of Taxation & Shaanxi Tax Bureau
Authorised Date:2018-09-16
Description: National Administration of Taxation & Shaanxi Tax Bureau

Honor Name: AAA TOP Credit Excellent Group Enterprise of Shanxi Province,China
Issued By:China Association of Shaanxi product Quality management Center
Authorised Date:2018-12-31
Description:AAA TOP Credit Excellent Group Enterprise of Shanxi Province,China

Honor Name:Excellent Group Enterprise of Quality and credit in Shaanxi ProvinceChina
Issued By: China Association of Shaanxi product Quality management Center
Authorised Date:2018-12-31
Description: Excellent Group Enterprise of Quality and Integrity in Shaanxi Province,China

Honor Name: Products Patent Certificates

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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Email	info@leader-biogroup.com
Hot Line	+86-029-68895030
	+86-029-68569961
	+86-029-68569962
Fax	+86-029-68895030

China Most Professional Factory Supply High Qulity DL-APPLE ACID/DL-MALIC ACID CAS 6915-15-7

Product Description

Seller Information