Buyer-facing sourcing candidate for food-grade calcium citrate where CAS, formula, and specification data must be verified before RFQ progression. The source listing title references Calcium Citrate CAS 813-94-5, while the extracted page data shows conflicting CAS/formula and product text resembling isolated soy protein. Suitable only for initial supplier screening pending COA, specification sheet, composition confirmation, and export document review.
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.
Declared product name to confirm: Calcium CitrateFood additive / nutrition enhancer candidate; calcium citrate listing with unresolved identity conflictsSpec and CAS verification required before RFQ
Conflicting CAS shown in extracted page data: 9010-10-0
Conflicting formula shown in extracted page data: C13H10N2
Food grade claimed by source listing
Purity claim shown: 99%
Appearance shown in page table: light yellow or milky white powder; not typical enough to accept without COA confirmation
Loss on drying shown: 5% max, result 1.02%
Sulphated ash shown: 5% max, result 1.3%
Heavy metals shown: 5 ppm max
Arsenic shown: 2 ppm max
Residual solvents shown: 0.05% max; negative result claimed
Who uses this page
Target buyers
Food ingredient importers
Food additive distributors
Nutritional supplement manufacturers
Beverage powder and solid drink manufacturers
Dairy and meal replacement product manufacturers
Contract manufacturers requiring mineral fortification ingredients
Private-label nutrition brands with in-house regulatory review
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
Listed transport package: bag
Listed specification: 25 kg
Confirm whether packaging is food-contact compliant and suitable for export shipment
Request palletization, inner liner, moisture barrier, and container loading details
Confirm label language, batch number format, manufacturing date, expiry or retest date, net weight, and country of origin marking
Request sample availability and sample COA before bulk order
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
Calcium fortification ingredient sourcing, subject to confirmed specification and destination-market approval
Food-grade mineral salt procurement, subject to COA and identity verification
Nutrition enhancer ingredient screening for powders, tablets, capsules, beverages, or dairy applications where permitted
Distributor RFQ comparison for calcium citrate supply alternatives
How we compare
Sourcing options
Request corrected product listing and documents before quotation comparison
Ask supplier to quote food-grade calcium citrate CAS 813-94-5 with batch COA and full spec sheet
Request sample testing before bulk purchase
Use third-party inspection and identity testing due to conflicting source data
Compare against alternative suppliers with clean CAS, formula, grade, and COA alignment
Separate calcium citrate sourcing from soy protein or other nutrition enhancer listings to avoid product substitution risk
Human review
Compliance notes
Do not proceed on title alone because the listing contains major identity conflicts: calcium citrate CAS 813-94-5 versus extracted CAS 9010-10-0 and soy protein-related product description
Request latest batch COA matching the product name, CAS, grade, lot number, and manufacturing site
Request product specification sheet, TDS, SDS, allergen statement, non-GMO statement if required, food additive compliance references, and certificate of origin
For food-grade use, buyer should verify compliance against destination-market food additive standards before import or use
Confirm whether the material is calcium citrate, calcium citrate tetrahydrate, or another calcium salt form
Check heavy metals, arsenic, lead, cadmium, mercury, microbiology, loss on drying, assay basis, particle size, and insoluble matter against buyer specifications
Confirm whether the product contains carriers, anti-caking agents, allergens, soy-derived material, or other processing aids
DG classification is likely not expected for standard calcium citrate, but buyer should request SDS and transport classification confirmation from supplier
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.
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 confirm the exact product identity: Calcium Citrate CAS 813-94-5, calcium citrate tetrahydrate, or another material?
Why does the listing show CAS 9010-10-0 and formula C13H10N2 while the title states Calcium Citrate CAS 813-94-5?
Can you provide a current COA from a recent batch matching CAS 813-94-5 and food-grade calcium citrate?
What is the assay method and assay basis, such as dry basis or as-is basis?
Please provide full specification limits for calcium content, citrate assay, loss on drying, pH, insoluble matter, heavy metals, Pb, As, Cd, Hg, microbiology, and particle size.
Is the material compliant with the buyer’s requested standard, such as FCC, USP, EP, GB, or another applicable food-grade specification?
Does the product contain any soy, protein, carrier, allergen, anti-caking agent, or processing aid?
Can you provide SDS, TDS, allergen statement, non-GMO statement, certificate of origin, and food-grade declaration?
Checks before quote
Do not proceed on title alone because the listing contains major identity conflicts: calcium citrate CAS 813-94-5 versus extracted CAS 9010-10-0 and soy protein-related product description
Request latest batch COA matching the product name, CAS, grade, lot number, and manufacturing site
Request product specification sheet, TDS, SDS, allergen statement, non-GMO statement if required, food additive compliance references, and certificate of origin
For food-grade use, buyer should verify compliance against destination-market food additive standards before import or use
Confirm whether the material is calcium citrate, calcium citrate tetrahydrate, or another calcium salt form
Check heavy metals, arsenic, lead, cadmium, mercury, microbiology, loss on drying, assay basis, particle size, and insoluble matter against buyer specifications
Confirm whether the product contains carriers, anti-caking agents, allergens, soy-derived material, or other processing aids
DG classification is likely not expected for standard calcium citrate, but buyer should request SDS and transport classification confirmation from supplier
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.
