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You are here: Home » Products » Organic Chemicals » Food-grade 99% Pharmaceutical Grade 99% Malic acid 6915-15-7 2-Hydroxybutanedioic acid Hydroxybutanedioic acid Hydroxysuccinic acid Apple acid Deoxytartaric acid

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Food-grade 99% Pharmaceutical Grade 99% Malic acid 6915-15-7 2-Hydroxybutanedioic acid Hydroxybutanedioic acid Hydroxysuccinic acid Apple acid Deoxytartaric acid

Synonyms:2-Hydroxybutanedioic acid
Hydroxybutanedioic acid
Hydroxysuccinic acid
Apple acid
Deoxytartaric acid
Molecular Formula:C4H6O5
Molecular Weight: 134.09
HS Code: 2918190090
Grade:Food Grade、≥99%
Hazard Class:General Cargo
Availability:
  • 6915-15-7

  • bosschemical

  • 6915-15-7

Certificate of Analysis-COA 

TITLE OF INDEX


INDEX

RESULT

Sensory requirements

Colour

White or almost white

White

Odor

Special sour taste

Special sour taste

Organization status

Crystalline powder or granules

granules

DL-Malic acid(As C₄H₆O₅),w/%

99.0~100.5

99.7

Specific rotation [α]25 D (25 °C, D) dm2kg- 1

-0.10~+0.10

0.00

Arsenic [As]

≤2

<2

Lead Pb

≤2

<2

Residue on ignition  w/%

≤1.0

0.03

Fumaric acid  w/%

≤1.0

0.1

Maleic acid  w/%

≤0.05

0.01

Water-insoluble matter  w/%

≤0.1

0.01


 Applications 

1. For Food And Beverage Manufacturing: Malic acid (CAS 6915-15-7) is a natural-tasting acidulant (E296) widely used in beverages, fruit juices, candies, wine and bakery products, delivering smooth, long-lasting sourness and flavor enhancement while balancing sweetness.


2. For Flavor And Confectionery Formulations: With a smooth, apple-like tartness that masks aftertastes, malic acid is ideal for hard candies, sour confections, chewing gum and flavored drinks, supporting consistent flavor profiles in food production.


3. For Cosmetics And Personal Care: Malic acid is used as a pH adjuster in cosmetic and personal care formulations, helping formulators maintain stable product pH in creams, lotions and rinse-off products.


4. For Chemical Intermediates And Industrial Use: Malic acid serves as an intermediate for malate salts and esters, and is used in paints, textiles and industrial cleaning formulations, giving manufacturers a versatile organic acid.


5. Reliable Supply For Global Industry: Supplied in food-grade and industrial-grade crystalline forms with consistent quality, malic acid gives food, beverage, cosmetic and chemical manufacturers a dependable organic acid with stable supply, flexible packaging and professional technical support.

Quality Assurance  Quality Assurance 


Every batch of chemicals leaves our factory with complete laboratory documentation — not a promise, but verifiable test data. From incoming raw material inspection to finished-goods release, each batch is tested against published specifications, and a Certificate of Analysis (COA) accompanies every single shipment. What you order is exactly what we test — and what we ship.

Tested by our in-house ISO 9001:2015 laboratory. Verified independently by third-party labs on request (SGS / BV / Intertek). Traceable from raw material to your warehouse.

 Packaging 

固体编织袋打托

White woven bag

固体牛皮纸袋

Kraft Paper Bags

固体吨袋

Ton Bags


Export-grade packaging, custom labels

Solids (woven bags/cardboard drums/ton bags)

Liquids (plastic drums/IBC/ISO tanks)

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Why choose us?

01
Source manufacturer, price advantage​​​​​​​
Experience in producing and exporting 500+ chemicals, factory direct supply​​​​​​​
02
Extensive export experience​​​​​​​
Exporting to over 70 countries including the USA, Canada, UK, Australia, Japan, South Korea, Southeast Asia, and Brazil
03
Flexible minimum order quantity​​​​​​​
No quantity limit for samples and small trial orders, test first, then place an order
04
Fast response​​​​​​​
24-hour online sales staff to reply to inquiries
05
Established logistics​​​​​​​
Professional freight forwarder for chemicals, export packaging​​​​​​​
06
Controllable quality​​​​​​​
Each batch comes with TDS/MSDS/COA; accepts third-party testing (SGS, etc.)

Chemical detection methods

  • Spectroscopic Analysis Methods

    Ultraviolet-Vis Spectrophotometry (UV-Vis)
    Infrared Spectroscopy (IR/FTIR)
    Atomic Absorption Spectroscopy (AAS)
    X-ray Fluorescence Spectroscopy (XRF)
    Nuclear Magnetic Resonance Spectroscopy (NMR)

  • Chromatographic Analysis

    Gas Chromatography (GC)
    High Performance Liquid Chromatography (HPLC)
    Ion Chromatography (IC)
    Thin Layer Chromatography (TLC)

  • Mass Spectrometry Analysis

    GC-MS / LC-MS/MS: Qualitative and Quantitative Analysis
    ICP-MS: Trace Metal Elements (ppb Level)
    TOF-MS: Precise Molecular Weight Determination

  • Electrochemical analysis methods
    Polypotentiometric methods
    Conductivity methods
    Polarographic methods / Voltammetric methods
    Coulometric analysis
  • Thermal Analysis Methods
    Thermogravimetric Analysis (TGA)
    Differential Scanning Calorimetry (DSC)
    Differential Thermal Analysis (DTA)
  • Classical wet chemical analysis
    Titration analysis
    Gravity analysis
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