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Ferrous Carbonate Powder CAS 563-71-3, Fe 38–40%, Technical / Feed Grade Export Supply sourcing visualCandidate for RFQ after CAS, grade, impurity, packing, and export-document verification
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Ferrous Carbonate Powder CAS 563-71-3, Fe 38–40%, Technical / Feed Grade Export Supply

Buyer-facing sourcing profile for ferrous carbonate powder, CAS 563-71-3, offered as khaki insoluble powder with Fe 38–40% and 90% passing 60–120 mesh. Suitable for overseas buyers requiring CAS verification, grade confirmation, heavy metal impurity checks, export packing options, and document readiness before RFQ placement.

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.: 563-71-3Inorganic salt / carbonate / ferrous carbonate powderCandidate for RFQ after CAS, grade, impurity, packing, and export-document verification
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Identity and grade

Typical specifications

  • CAS No.: 563-71-3
  • EINECS No.: 209-259-6
  • Formula: FeCO3
  • Appearance: khaki powder
  • Grade: technical grade / feed grade as listed; buyer should confirm intended-grade documentation
  • Fe content: 38–40%
  • Water solubility: insoluble in water
  • Granularity: 90% passing 60–120 mesh
  • Arsenic: ≤0.003%
  • Lead: ≤0.005%
  • Cadmium: ≤0.003%
  • Density: approx. 3.8 g/cm3
Who uses this page

Target buyers

  • Industrial chemical distributors
  • Inorganic salt importers
  • Feed additive ingredient buyers requiring grade verification
  • Mineral premix manufacturers subject to local compliance review
  • Chemical trading companies sourcing container-load carbonate salts
  • Overseas buyers needing COA-backed ferrous carbonate supply
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 neutral woven bags
  • Bulk packing listed: 1000 kg or 1250 kg jumbo bags
  • 20GP loading quantity stated: approx. 27 MT without pallets or 25 MT with pallets
  • Custom packing may be available subject to supplier confirmation
  • Confirm inner liner, moisture protection, palletization, labeling language, batch marking, and container loading photos before shipment
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

  • Industrial carbonate raw material sourcing where CAS and assay verification are required
  • Feed-grade ingredient procurement subject to destination-market compliance review
  • Bulk inorganic salt distribution in 25 kg bags or jumbo bags
  • Private-label or neutral-pack export supply with buyer-approved labels
  • Container-load replenishment for buyers requiring Fe 38–40% and heavy metal limits
How we compare

Sourcing options

  • Request 25 kg bag quotation for palletized or non-palletized 20GP loading
  • Request jumbo bag quotation in 1000 kg or 1250 kg formats
  • Request technical-grade offer with standard COA and SDS
  • Request feed-grade offer with additional contaminant and grade documentation
  • Request third-party pre-shipment inspection and independent lab testing
  • Request FOB China port, CFR, or CIF pricing with estimated transit documents
Human review

Compliance notes

  • Verify CAS 563-71-3, formula FeCO3, grade, and assay against the supplier COA before purchase
  • Request current COA, SDS, TDS/specification sheet, ISO certificate if applicable, and export documents before confirming order
  • Confirm whether the material is offered as technical grade, feed grade, or another regulated grade; do not rely on marketplace wording alone
  • For feed-related purchasing, request jurisdiction-specific feed compliance documentation and contaminant limits; supplier statements should be independently reviewed by importer
  • Check heavy metal limits for As, Pb, Cd against destination-country requirements and buyer internal standards
  • Confirm HS code 283699900 or final customs classification with broker before shipment
  • Confirm dangerous goods status, transport classification, labeling, and SDS Section 14 before booking cargo
  • No regulatory approval, market authorization, or import clearance is implied; buyer/importer remains responsible for destination compliance
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.

ferrous carbonate supplierferrous carbonate CAS 563-71-3FeCO3 powderindustrial carbonate suppliertechnical grade ferrous carbonatefeed grade ferrous carbonateferrous carbonate 38% Feinorganic carbonate exporterferrous carbonate khaki powderbulk ferrous carbonate China
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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 batch COA showing Fe content, As, Pb, Cd, moisture or loss on drying, and particle size distribution?
  • Is the offered material technical grade, feed grade, or another grade, and what documents support that grade?
  • Can you confirm CAS No. 563-71-3 and EINECS 209-259-6 on the COA, SDS, label, and commercial invoice?
  • What is the typical Fe range over the last three production batches?
  • Can you provide SDS in English and confirm the transport/DG classification for sea freight?
  • What packing is available: 25 kg bags, jumbo bags, palletized bags, or buyer-specified neutral/export labels?
  • Are inner liners included, and what moisture-control measures are used for export packing?
  • What is the minimum order quantity and current lead time for one 20GP container?
Checks before quote
  • Verify CAS 563-71-3, formula FeCO3, grade, and assay against the supplier COA before purchase
  • Request current COA, SDS, TDS/specification sheet, ISO certificate if applicable, and export documents before confirming order
  • Confirm whether the material is offered as technical grade, feed grade, or another regulated grade; do not rely on marketplace wording alone
  • For feed-related purchasing, request jurisdiction-specific feed compliance documentation and contaminant limits; supplier statements should be independently reviewed by importer
  • Check heavy metal limits for As, Pb, Cd against destination-country requirements and buyer internal standards
  • Confirm HS code 283699900 or final customs classification with broker before shipment
  • Confirm dangerous goods status, transport classification, labeling, and SDS Section 14 before booking cargo
  • No regulatory approval, market authorization, or import clearance is implied; buyer/importer remains responsible for destination compliance
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.