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    Home > Food Additives > Acidity Regulators > Dl-Malic Acid
    Dl-Malic Acid structure

    Dl-Malic Acid

    • CAS No:

      617-48-1

    • Formula:

      C4H6O5

    • China Export:

      From 2018.11 to 2019.11, total export volume of Dl-Malic Acid from China was 68,537,067KG while total export value was $494,280,167. The biggest proportion of exporting volume in the last 12 months was 10.89% in 2019.06.

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    Description

    white crystalline powder

    Basic Attributes

    • 617-48-1

    • C4H6O5

    • 134.087

    • 134.022

    • 94.83

    • -1.0934

    • 230-022-8

    • BJEPYKJPYRNKOW-UHFFFAOYSA-N

    • 5

    • 3

    • 3

    Characteristics

    • White crystal powder

    • 1.641 g/cm3

    • 130-132ºC

    • 306.4ºC at 760 mmHg

    • 203ºC

    • 1.529

    • methanol: 0.1 g/mL, clear, colorless

    • Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.

    • <0.1 mm Hg ( 20 °C)

    • 4.6 (vs air)

    • Stable. Incompatible with strong oxidizing agents, strong bases, amines, alkali metals, carbonates.

    Safety Information

    • 2918990090

    • 1

    • R22; R34; R42/43

    • S26-S37/39

    • ON7175000

    • Xi

    • P264, P280, P302+P352, P305+P351+P338, P321, P332+P313, P337+P313, P362

    • H315

    Product Usage

    The active ingredient in many sour or tart foods.Malic acid is an internationally recognized safe food additive. It is used as a sour agent, preservative and Ph value regulator. Its acidity is soft and long lasting. The acidity is 20% stronger than citric acid. It can be used for all kinds of foods and used in proper amount according to production needs. In the food industry, it is used as a sour agent, color retention agent, preservative and emulsification stabilizer for egg yolk, etc., and also used in pharmaceuticals. Used as biochemical reagents and experimental reagents

    Production Methods

    The fumaric acid or maleic acid by high temperature and high pressure catalytic water, can be obtained DL-malic acid. The fumaric acid was dissolved in distilled water and preheated to 50 ° C to the high pressure reactor. Heated to 180-199 ℃, the pressure of about 1MPa, 8h after the reaction cooled to below 100 ℃, the reaction out. And concentrated in vacuo at 60 ° C to precipitate crystals. And then by cooling, dehydration, drying derived products. Yield 88%. Malic acid Another major production method is the fermentation method, with the variant yeast fermentation of saccharides in the system.

    More

    China Dl-Malic Acid Export Data

    Data referenced from General Administration of Customs,P.R.China

    2018.11-2019.11 China - America  Dl-Malic Acid Export Data

    From 2018.11 to 2019.11, total export volume of Dl-Malic Acid from China to America was 12,896,899KG while total export value was $120,230,991. The biggest proportion of exporting volume in the last 12 months was 21.03% in 2019.06.

    2018.11-2019.11 China Dl-Malic Acid Export Data

    From 2018.11 to 2019.11, total export volume of Dl-Malic Acid from China was 68,537,067KG while total export value was $494,280,167. The biggest proportion of exporting volume in the last 12 months was 10.89% in 2019.06.

    2018.11-2019.11 TOP10 Purchasing Countries' Export Data of Chinese Dl-Malic Acid

    From 2018.11 to 2019.11, China has exported Dl-Malic Acid to 95 countries in total. Country ranks by import volume from high to low is America, Brazil, India, Russia, Argentina, Colombia, Indonesia, Australia, Netherlands, Guatemala. The highest export volume was China to America, accounting for 9.38% of the total volume of China.

    Check Export Data for More Purchasing Countries

    Purchasing Country Export Volume(KG) Export Percentage Export Value($)

    America

    12,896,899

    9.38%

    120,230,991

    Brazil

    9,336,999

    6.79%

    35,743,122

    India

    7,944,034

    5.78%

    52,907,150

    Russia

    5,011,012

    3.65%

    17,019,600

    Argentina

    4,768,428

    3.47%

    18,140,787

    Colombia

    3,400,081

    2.47%

    14,584,578

    Indonesia

    2,597,230

    1.89%

    7,740,150

    Australia

    1,668,514

    1.21%

    9,610,499

    Netherlands

    1,503,682

    1.09%

    11,135,095

    Guatemala

    1,501,057

    1.09%

    4,512,027

    Japan

    1,309,927

    0.95%

    23,385,055

    Malaysia

    1,281,867

    0.93%

    4,550,430

    Korea

    1,174,679

    0.85%

    16,822,830

    Belgium

    1,112,515

    0.81%

    19,066,292

    Turkey

    961,360

    0.70%

    2,862,738

    United Kingdom

    929,126

    0.68%

    16,042,804

    Thailand

    831,497

    0.60%

    5,908,715

    Paraguay

    803,796

    0.58%

    2,506,242

    South Africa

    798,280

    0.58%

    3,106,575

    Pakistan

    684,017

    0.50%

    4,300,901

    Germany

    678,949

    0.49%

    9,985,161

    Switzerland

    676,357

    0.49%

    9,541,302

    Belarus

    674,650

    0.49%

    2,022,577

    Italy

    648,257

    0.47%

    7,442,891

    Spain

    639,763

    0.47%

    7,818,493

    Singapore

    591,907

    0.43%

    5,371,720

    Taiwan

    587,222

    0.43%

    4,249,138

    France

    486,752

    0.35%

    22,939,585

    Philippines

    368,578

    0.27%

    1,267,283

    Mexico

    357,493

    0.26%

    5,623,363

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