Food Additives, Food Ingredients Supplier - Foodchem

FOODCHEM is the DL-Methionine supplier and manufacturer, engaged in the export and wholesale of DL-Methionine for more than 10 years. The MOQ of DL-Methionine is 500 kgs, if you need only a small amount, please contact the local distributor of DL-Methionine. Any suggestions and questions about the DL-Methionine, please send Email to, we will reply within 24 hours.


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Dl-Methionine, CAS# 59-51-8, is a amino acid manufactured through fermentation, available as White Crystalline Powder. Dl-Methionine is widely used as nutrition supplements. It is widely accepted as safe food additive in many countries. As a professional supplier and manufacturer of food additives, Foodchem International Corporation has been supplying quality Dl-Methionine to customers all over the world for over 10 years. If you have any questions or wish to receive a quote, please feel free to reach us by email: or by phone: +86 21 2206 3075. Our sales person will get back to you in 1 working day.

  • Specification
  • FAQ
  • In-Depth
AppearanceWhite Crystalline Powder
Assay (on dry matter) %98.5-101.5
Clarity of SolutionClear, colorless
Transmittance ≥%98.0
PH Value(1g/100ml in water)5.4-6.1
Chloride(As Cl) ≤ %0.05
Heavy Metals(As Pb) ≤ %0.002
Lead (As Pb) ≤ %0.001
Arsenic (As AS) ≤ %0.00015
Sulfate(SO4) ≤ %0.02
Ammonium( As NH4) ≤ %0.01
Loss on drying ≤ %0.5
Residue on ignition(as sulphate ash) ≤ %0.1
Organic Volatile ImpuritiesMeets the requirement

Available Grade of Dl-Methionine

  • Food Grade: Dl-Methionine is widely used as nutritional supplement in food and beverage industries. Foodchem's food grade Dl-Methionine is available as fine powder(>98.5% purity).
  • Feed Grade: Foodchem's feed grade Dl-Methionine is available as fine powder(>98.5% purity).
  • Quality Control

    At Foodchem International Corporation, we apply strict quality control process to all our products. All Dl-Methionine we provide has been strictly tested under HACCP and ISO standards and proved to be safe for using as food additive.

    Storage&Handling Precaution

    Storage: Dl-Methionine should be stored in tight containers at controlled room temperature.
    Handling Precaution: Handling of Dl-Methionine should only be performed by personnel trained and familiar with handling of organic chemicals. Avoid skin and eye contact and breathing in dust. Avoid handling which leads to dust formation.

    Application and Uses of DL-Methionine

    Dl-Methionine is a amino acid widely used as nutrition supplements in food and beverage industries. As a nutrition supplements, Dl-Methionine can be used in a wide variety of industries including: food production, pharmaceutical, agriculture/animal feed, and various other industries.
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