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Home > Organic Chemistry > Carboxylic Acids and Derivatives > DL-Malic acid for Sale > DL-Malic acid 99% white powder QSJ-617-48-1
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DL-Malic acid 99% white powder  QSJ-617-48-1 buy - image1

DL-Malic acid 99% white powder QSJ-617-48-1

4 Inquiries

Unit Price: Get Latest Price
CAS No.:

617-48-1

Content:

99%

Brand:

QSJ-617-48-1

Packaging:

25 kg/drum

Price valid (until):

2022-04-30

Company Type:
Manufactory
Location:
China
Payment Terms:
TT against copy of documents,D/P,L/C
Average Lead Time:
7 days
Qualification:
Main Products:

Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate

  • Product Details

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Please enter the product introduction information...

    Items Specifications
    Appearance White or of- white powder or crystlline power,odorless
    Solubility Very soluble in N,N-Dimethylformamide,Soluble in methanol,Sparingly soluble inglacial acetic acid, Very slightly soluble inchloroform, Practically insoluble in water.
    Melting Point 152°C~156°C
    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.]

    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

    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 Identification

    Classification 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 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.

  • Seller Information
    Business Type:

    Manufactory

    Main Products:

    Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate

    Location:

    hisense intelligence valley,no 2116,of phoenix road

    Payment Terms:

    TT against copy of documents,D/P,L/C

    Average lead Time:

    7 days

    Total Annual Revenue:

    Less than $1 million

    Total Employees:

    11-50

    Year of Establishment:

    2017

     SHANDONG LOOK CHEMICAL CO.LTD, a new chemical enterprise in researching, manufacturing and supplying of chemicals located in beautiful “Spring City”-Jinan.Our company mainly working on the researching new-born APIs, intermediate ( especially Carbohydrate derivatives series). Meanwhile, we made huge breakthrough in industries of food, feed additives, cosmetics ,dye and industrial chemicals. Our company enjoyed great reputation both domestic and abroad under the belief of “Integrity management,Quality controlling and Customer orientation”.  Web : www.chinalookchemical.com 

        We had been cooperated with NingXia University and Shandong University on more than ten projects for years and which had been in mass production on the market. We now have more than 80 people in our team and built research center in Jinan and Ningxia. Our manufacturing site allocated in chemical industry parks of Zhangqiu, Heze, Dezhou and Ningxia Fine Chemical Park. We strictly complying with ISO9001 and ISO 2000 standard in manufacturing process, our lab and workshop tightly in accordance with GMP standard.Our products best selling in Europe, South and North America,Asia pacific area and Africa. We sincerely welcome new and regular customers around the world visit us for business negotiation.

  • Inquiry History
    4 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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