Food Additives, Food Ingredients Supplier - Foodchem

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

Phosphoric Acid

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Phosphoric Acid, CAS# 7664-38-2, is a mineral acid, available as Colorless, transparent syrupy liquid or in very light color. Phosphoric Acid is usually used as pH regulator in food processing with E number E338. Salts of Phosphoric Acid play important role as food additives of various functions in food and beverage. It is affirmed by US FDA as GRAS(generally recognized as safe) and widely accepted as safe food additive in many countries. As a professional supplier and manufacturer of food additives, Foodchem International Corporation has been supplying food grade Phosphoric Acid and Phosphates 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
NO.SpecificationsPhosphoric Acid Industrial GradePhosphoric Acid Food Grade
1AppearanceColorless, transparent syrupy liquid or in very light color
2Colour ≤3020
3Assay (as H3PO4 )% ≥85.085.0
4Chloride(as Cl- )% ≤0.00050.0005
5Sulphats(asSO42- )% ≤0.0050.003
6Iron (Fe)% ≤0.0020.001
7Arsenic (As)% ≤0.0050.0001
8Heavy metals,as Pb% ≤0.0010.001
9Oxidable matter (asH3PO4)% ≤ 0.012
10Fluoride,as F% ≤ 0.001

Available Grade of Phosphoric Acid

  • Food Grade: Phosphoric Acid is widely used as acidity regulator and nutrition agent in food industries. Foodchem's food grade Phosphoric Acid is available as fine powder(>85% purity).
  • Quality Control

    At Foodchem International Corporation, we apply strict quality control process to all our products. All Phosphoric Acid 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: Phosphoric Acid should be Kept in dry, cool, and shaded place with original packaging, avoid moisture, store at room temperature.
    Handling Precaution: Handling of Phosphoric Acid 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 Phosphoric Acid

    Phosphoric Acid is a mineral acid widely used as pH regulator in food production. As a acidity regulator, Phosphoric Acid can be used in a wide variety of industries including: food production, beverage, pharmaceutical, agriculture/animal feed, and various other industries.
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