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Citric Acid Monohydrate E330 Food Grade CAS 5949-29-1 sourcing visualReady for RFQ review
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Citric Acid Monohydrate E330 Food Grade CAS 5949-29-1

Food grade citric acid monohydrate candidate for overseas buyers requiring CAS 5949-29-1 / E330 verification, 99.5-100.5% assay, defined moisture range, and impurity checks for sulphate, oxalate, calcium, iron, lead, arsenic, mercury, aluminum, and heavy metals. Suitable for RFQ review where COA, food-grade certifications, packing format, shipment terms, and destination import requirements must be confirmed before purchase.

Quick buying facts

Identify the grade, package, and import market before comparing suppliers.

Use this page to check the product identity, common specification points, document scope, package notes, and destination-market questions before sending a China sourcing request.

CAS No.: 5949-29-1Food acidity regulator / food additive E330Ready for RFQ review
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Identity and grade

Typical specifications

  • CAS No.: 5949-29-1
  • E No.: E330
  • Formula: C6H8O7.H2O
  • Grade: Food grade
  • Appearance: White or almost white crystalline powder, colourless crystals, or granules
  • Assay: 99.5-100.5%
  • Moisture: 7.5-8.8%
  • Readily carbonisable substances: A@470nm 0.52 max; T@470nm 30 min
  • Sulphate: 150 ppm max
  • Oxalate: 100 ppm max
  • Calcium: 75 ppm max
  • Iron: 5 ppm max
Who uses this page

Target buyers

  • Food and beverage manufacturers
  • Food additive distributors
  • Ingredient importers
  • Acidity regulator buyers
  • Private-label ingredient packers
  • Industrial ingredient traders handling food-grade chemicals
Before matching

Documents to check

  • CAS number, grade, assay, and impurity profile
  • SDS, COA, TDS, HS code, and transport classification
  • Destination-market import documents before supplier matching
Package and route

Packing notes

  • Reported packing options: 25 kg bag, 500 kg bag, and 1000 kg bag
  • Packaging material listed as paper; confirm inner liner, palletization, container loading quantity, and moisture protection
  • Confirm whether export packing supports food-grade cargo requirements and destination labeling rules
  • MOQ shown as 20 tons; confirm trial order availability and mixed-container options
Applications and sourcing options

Check whether this product fits the buyer's actual application.

Clear application, grade, package, and document notes help separate real sourcing demand from a vague price check.

Use context

Common applications

  • Food and beverage acidity regulation where E330 is permitted
  • Ingredient distribution requiring food-grade documentation
  • Formulation projects requiring citric acid monohydrate rather than anhydrous citric acid
  • Bulk import programs needing COA-backed impurity and moisture checks
  • Tender or contract supply where packing, Incoterms, and third-party inspection must be agreed in advance
How we compare

Sourcing options

  • 25 kg bag bulk purchase
  • 500 kg jumbo bag purchase
  • 1000 kg jumbo bag purchase
  • FOB China port inquiry
  • CFR destination port inquiry
  • CIF destination port inquiry
  • COA-backed lot purchase
  • Third-party inspection before shipment
Human review

Compliance notes

  • Verify food-grade standard basis against buyer market requirements such as FCC, USP, EP, BP, GB, or customer specification as applicable
  • Request recent COA matching the quoted lot and check assay, moisture, heavy metals, sulphate, oxalate, and microbiological parameters
  • Request document set before order: COA, SDS, TDS/specification sheet, food-grade declaration, allergen statement where needed, GMO statement where needed, Halal certificate, HACCP/ISO certificates, and country-of-origin documents
  • Confirm E330 status and labeling requirements with the importer or local regulatory consultant for the destination market
  • Citric acid monohydrate is commonly shipped as a non-dangerous general chemical, but DG classification, SDS transport section, and carrier acceptance should be checked for the exact shipment
  • No regulatory approval or import clearance guarantee should be assumed from marketplace listing data
Buyer search paths

Related sourcing terms

These terms support long-tail discovery while keeping the page focused on useful product and China export buying context.

citric acid monohydrateE330 food additiveCAS 5949-29-1food grade citric acidcitric acid crystalline powderfood acidity regulatoracidulant ingredientHS code 2918140000citric acid monohydrate supplierbulk citric acid import
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Buyers often compare neighboring grades, forms, or route options before sending one consolidated RFQ.

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RFQ questions before supplier matching

Turn this product into a quote request.

Share target market, quantity, packaging scope, artwork status, delivery destination, and required documents so CHN Chemicals can prepare a cleaner supplier comparison.

Questions to confirm
  • Can you provide a recent COA for CAS 5949-29-1 citric acid monohydrate food grade with assay 99.5-100.5% and moisture 7.5-8.8%?
  • Which standard does the product comply with: FCC, USP, EP, BP, GB, or another specification?
  • Are Halal, HACCP, ISO, allergen, GMO, and food-contact packaging documents available and valid for export?
  • What is the current production lot size, monthly capacity, and earliest shipment date?
  • Can you confirm packing details for 25 kg bags and jumbo bags, including liner, pallet type, net/gross weight, and container loading quantity?
  • Is the quoted material citric acid monohydrate only, not anhydrous citric acid or sodium citrate?
  • Can you provide SDS with transport classification and HS code confirmation for the buyer's destination?
  • What Incoterms are available for the destination port: FOB, CFR, or CIF, and what is the current validity of pricing?
Checks before quote
  • Verify food-grade standard basis against buyer market requirements such as FCC, USP, EP, BP, GB, or customer specification as applicable
  • Request recent COA matching the quoted lot and check assay, moisture, heavy metals, sulphate, oxalate, and microbiological parameters
  • Request document set before order: COA, SDS, TDS/specification sheet, food-grade declaration, allergen statement where needed, GMO statement where needed, Halal certificate, HACCP/ISO certificates, and country-of-origin documents
  • Confirm E330 status and labeling requirements with the importer or local regulatory consultant for the destination market
  • Citric acid monohydrate is commonly shipped as a non-dangerous general chemical, but DG classification, SDS transport section, and carrier acceptance should be checked for the exact shipment
  • No regulatory approval or import clearance guarantee should be assumed from marketplace listing data
Next step

Send the product page with your target quantity and market. A sourcing manager can then confirm sample options, supplier fit, packaging details, and open document gaps.

Citric Acid Monohydrate E330 Food Grade CAS 5949-29-1 | China Chemical Sourcing | CHN Chemicals