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Citric Acid Anhydrous and Monohydrate Food Grade Candidate from China sourcing visualCandidate for RFQ after CAS, hydration form, COA, and food-grade document verification
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Citric Acid Anhydrous and Monohydrate Food Grade Candidate from China

Food-grade citric acid candidate offered as anhydrous and monohydrate crystalline powder for overseas buyers requiring CAS/specification verification, mesh size confirmation, impurity limits, packing review, and export document readiness before RFQ or sample approval.

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.

Product forms: Citric Acid Anhydrous and Citric Acid MonohydrateFood additive / acidity regulator / citric acidCandidate for RFQ after CAS, hydration form, COA, and food-grade document verification
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Identity and grade

Typical specifications

  • Product forms: Citric Acid Anhydrous and Citric Acid Monohydrate
  • Listed CAS No.: 77-92-9; buyers should confirm CAS alignment for anhydrous vs monohydrate on COA and SDS
  • Formula listed: C6H8O7
  • Appearance: white crystalline powder
  • Assay/content: 99.5-101.0%
  • Anhydrous mesh size: 12-40 and 30-100
  • Monohydrate mesh size: 8-40 and 8-80
  • Anhydrous water: ≤1.0%
  • Monohydrate water: 7.5-9.0%
  • Sulphates: ≤150 ppm
  • Sulphated ash: ≤0.1%
  • Oxalate acid: ≤350 ppm or as stated on COA
Who uses this page

Target buyers

  • Food additive importers
  • Beverage ingredient distributors
  • Confectionery and bakery ingredient buyers
  • Seasoning and sauce manufacturers
  • Pharmaceutical excipient buyers requiring document verification
  • Industrial ingredient distributors needing food-grade citric acid
  • Private-label ingredient packers
  • Regional chemical and food ingredient trading companies
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

  • Standard packing listed: 25 kg/bag
  • Transport package listed: 25 kg/bag
  • Custom packing may be available according to client request
  • Request bag material, liner type, palletization, container loading quantity, and export mark details
  • Storage statement from source: keep in dry, cool, shaded place in original packaging and avoid moisture
  • Shelf life listed: 36 months; confirm from production date and unopened original packaging conditions
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

  • Acidity regulator sourcing for food and beverage production
  • Ingredient stock for distributors serving food manufacturers
  • Specification-matched procurement for E330 citric acid requirements
  • Batch-based procurement where COA and impurity limits are required before release
  • Large-volume import programs requiring 25 kg export bags and standard documentation
How we compare

Sourcing options

  • Citric Acid Anhydrous, food grade, 25 kg bags
  • Citric Acid Monohydrate, food grade, 25 kg bags
  • Mesh size options depending on hydration form and stock availability
  • Standard export packing or buyer-specified packing subject to supplier confirmation
  • Sample evaluation before bulk RFQ
  • Bulk order quotation by MOQ, container quantity, or monthly contract volume
Human review

Compliance notes

  • Request current COA for the exact batch and form: anhydrous or monohydrate
  • Request SDS, TDS/spec sheet, allergen statement, GMO statement, food-grade declaration, and origin declaration where applicable
  • Confirm whether documentation supports target market food additive requirements before shipment
  • Confirm if BRC, ISO, FDA, HACCP, or other certificates are supplier-held, site-specific, current, and relevant to the offered product
  • Check HS Code 29181400 and confirm import duty/classification with destination broker
  • Confirm dangerous goods status with SDS and carrier before booking; citric acid is commonly shipped as non-DG but this should be document-verified
  • Do not rely on marketplace certification badges alone; verify supplier name, manufacturing site, certificate scope, and validity dates
  • Confirm labeling language, lot coding, shelf-life format, and country-of-origin requirements for the destination market
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 supplier Chinacitric acid anhydrous CAS 77-92-9citric acid monohydrate food gradeE330 citric acidfood acidity regulator suppliercitric acid 25kg bagcitric acid BP USP FCCcitric acid monohydrate anhydrous ChinaHS Code 29181400 citric acid
Related product options

Build a broader quote package from adjacent options.

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
  • Is the quoted material citric acid anhydrous, citric acid monohydrate, or both available under separate SKUs?
  • Please provide current COA, SDS, TDS, and food-grade declaration for the exact product form offered.
  • Which standards are supported for this lot: BP, USP, FCC, EP, E330, GB, or customer specification?
  • Can you confirm the correct CAS number and hydration form on all documents and labels?
  • What mesh size is available for immediate shipment, and can particle size distribution be tested on request?
  • What are the latest assay, water, sulphates, sulphated ash, oxalate, heavy metals, aluminium, and microbial/endotoxin results?
  • Is the product produced in-house or traded, and what is the manufacturing site name and address for document review?
  • What is the minimum order quantity, sample policy, lead time, and monthly available capacity?
Checks before quote
  • Request current COA for the exact batch and form: anhydrous or monohydrate
  • Request SDS, TDS/spec sheet, allergen statement, GMO statement, food-grade declaration, and origin declaration where applicable
  • Confirm whether documentation supports target market food additive requirements before shipment
  • Confirm if BRC, ISO, FDA, HACCP, or other certificates are supplier-held, site-specific, current, and relevant to the offered product
  • Check HS Code 29181400 and confirm import duty/classification with destination broker
  • Confirm dangerous goods status with SDS and carrier before booking; citric acid is commonly shipped as non-DG but this should be document-verified
  • Do not rely on marketplace certification badges alone; verify supplier name, manufacturing site, certificate scope, and validity dates
  • Confirm labeling language, lot coding, shelf-life format, and country-of-origin requirements for the destination market
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.