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Food ingredient · Acidulant · E330

Food Grade Citric Acid

Citric acid is a versatile food acidulant used to control acidity, deliver a clean tart taste and support consistent formulations. Bespring supplies anhydrous and monohydrate options for industrial buyers.

CAS number
77-92-9
E number
E330
Formula
C6H8O7
Forms
Anhydrous / monohydrate

Include your form, quantity, destination and required standard for a faster technical response.

Food grade citric acid crystals in a glass dish with a laboratory scoop
Illustrative product image. Appearance may vary by form and granulation.
Batch documentationCOA and product documents on request
Export packingDiscuss bag and pallet requirements
Inspection supportThird-party inspection can be arranged
Global coordinationDestination-specific export support

Product overview

What is food grade citric acid?

Food grade citric acid is a water-soluble organic acid used in food and beverage manufacturing as an acidity regulator and flavor modifier. In procurement, buyers normally specify the required form, applicable standard, particle profile, packaging and destination-market documentation.

Its value is practical: it provides predictable sourness, helps adjust product pH and supports a wide range of dry and liquid formulations. Suitability and dosage should always be confirmed by the buyer's formulation and regulatory teams.

Choose the right form

Anhydrous vs. monohydrate citric acid

The two forms have the same core function but differ in crystal water content and handling behavior. Confirm the best option through formulation trials and your technical specification.

Form 01

Citric acid anhydrous

Contains no water of crystallization. Commonly considered for dry blends, powdered beverages and processes where added moisture needs to be minimized.

  • Suited to many low-moisture formulations
  • Available in different particle profiles
  • Specify mesh or granulation when relevant
Form 02

Citric acid monohydrate

Contains one molecule of water in the crystal structure. Often selected for food and beverage processes based on dissolution, process and commercial requirements.

  • Established option for food processing
  • Formulation calculations should account for form
  • Confirm storage conditions and specification

Food and beverage uses

Common citric acid applications

Application suitability depends on recipe, process, local regulations and the finished product's target pH and sensory profile.

Beverages

Acidity adjustment and a bright tart profile in soft drinks, juice beverages, drink powders and concentrates.

Confectionery

Sourness and flavor balance in hard candy, gummies, jellies and powdered coatings.

Preserves & sauces

pH adjustment and flavor support in jams, fruit preparations, sauces and selected canned products.

Dairy & frozen desserts

Controlled acidification and flavor balance in suitable dairy, cultured and frozen formulations.

Bakery

Acid component in selected leavening systems and flavor adjustment in fillings and finished products.

Dry blends

Consistent acidity in seasonings, instant mixes, powdered beverages and functional ingredient blends.

Technical information

Reference purchasing specification

This summary is for initial product evaluation, not a certificate of analysis. Exact limits vary by form, grade and agreed standard; request the current specification before ordering.

Food grade citric acid — reference product data
ParameterReference informationBuyer note
Product formsAnhydrous / monohydrateState the required form in your inquiry
Assay≥ 99.5% (reference)Confirm method and contractual range
AppearanceWhite crystalline powder or granulesGranulation options may vary
Food additive designationE330Check requirements in the destination market
Packaging25 kg bag; other options by discussionConfirm liner, pallet and labeling needs
DocumentationCOA / TDS / SDS on requestSpecify the grade and destination country

Important: Regulatory approval, legal dosage and label declarations are determined by the application and destination market. Buyers should complete their own compliance and formulation review.

Storage & handling

Protect product quality after delivery

  • Store correctlyKeep in a cool, dry and well-ventilated place.
  • Keep sealedProtect opened packaging from moisture and contamination.
  • Follow the SDSUse workplace controls and protective equipment appropriate to the task.

Buyer questions

Citric acid FAQ

What is food grade citric acid used for?

It is commonly used to adjust acidity, add a clean tart taste, support flavor profiles and assist formulation stability in beverages, confectionery, dairy products, preserves and other processed foods.

What is the difference between anhydrous and monohydrate citric acid?

Anhydrous citric acid contains no water of crystallization, while monohydrate includes one water molecule in its crystal structure. The appropriate form depends on your formulation, process, storage and specification.

Can I request a sample before placing a bulk order?

Samples may be arranged for qualified projects. Tell us the required form, application, specification, destination and courier account so the team can confirm availability and shipping conditions.

Can I request a COA, TDS or SDS?

Yes. Ask for the documents applicable to the grade, batch and destination market you are evaluating. A batch COA should be reviewed against your agreed purchase specification.

What information is needed for an accurate quotation?

Provide the required form, grade or standard, quantity, packaging, destination country or port, intended application and requested delivery date. This prevents an attractive but unusable quote—the chemical-trade equivalent of ordering shoes without a size.

Can third-party pre-shipment inspection be arranged?

Third-party inspection can be discussed before order confirmation. Include the required inspection scope, agency and reporting format in your inquiry because related timing and costs may affect the quotation.

Start a sourcing conversation

Request a citric acid quote

Share the details that affect product selection and landed cost. Our team can then respond with a relevant grade, documentation and commercial proposal.

  • Form and required standard
  • Quantity and packaging
  • Destination country or port
  • Application and delivery timing

By submitting this form, you agree that Bespring Chemical may use the information to respond to your inquiry.