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Cadmium carbonate

CAS Number
513-78-0
EC Number
208-168-9
Chemical Formula
CH2O3.Cd
Molecular Weight
172.42 g/mol
Industries:Mining & Metals

Description

Cadmium carbonate (CAS 513-78-0 ), also referenced in some supplier catalogues as Kalcit or Chemcarb, is an inorganic cadmium salt used primarily as a precursor and catalyst component in industrial chemical processes. It serves as a controlled source of cadmium ion in applications where direct use of more soluble cadmium compounds would complicate processing or handling. In electronics manufacturing, it acts as a starting material. This compound is essential for producing cadmium-based pigments, phosphors, and semiconductor compounds used in specialty components. The mining and metals sector uses it as an intermediate in cadmium refining workflows. Controlled decomposition yields cadmium oxide for further downstream processing. It also functions as a catalyst precursor in select organic synthesis reactions where thermal conversion to the oxide is part of the design. Formulators working with cadmium-based stabilizers for PVC and specialty coatings may also source it as a raw material input. The material is supplied as a fine white to off-white powder for industrial use. Technical grade is the standard commercial specification, with purity levels typically expressed as minimum assay by metal content. This ensures consistency across various manufacturing and chemical synthesis applications. Packaging is available in small laboratory quantities through to bulk industrial quantities. All shipments are subject to applicable regulatory requirements governing cadmium compounds in the buyer's jurisdiction. Contact us for supply of Cadmium carbonate Request Quote

Other Names (Synonyms)

Carbonic acid, cadmium salt (1:1) | Kalcit | Chemcarb (CdCO3) | Cadmium carbonate (CdCO3) | 616ZVS3BLY | Carbonic acid, cadmium(2+) salt (1:1) | Carbonic acid, cadmium salt

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point375 °C (decomp)
Density4.26 g/cm³
AppearanceMilky white powder
ColorWhite to off-white
OdorOdorless
Formpowder
Water SolubilityVery slightly soluble in water. Soluble in dilute acids, concentrated solutions of ammonium salts.

Safety & Handling

Danger
GHS07· IrritantGHS08· Health HazardGHS09· EnvironmentGHS06· Toxic

Hazard Statements

H301Toxic if swallowed
H302Harmful if swallowed
H312Harmful in contact with skin
H330Fatal if inhaled
H332Harmful if inhaled
H340May cause genetic defects
H341Suspected of causing genetic defects
H350May cause cancer
H361Suspected of damaging fertility or the unborn child
H370Causes damage to organs
H372Causes damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary Statements

P203Obtain, consult and follow expert instructions for use.
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash … thoroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P284In case of inadequate ventilation wear respiratory protection.
P316Get emergency medical help immediately.
P317Get emergency medical help.
P318IF exposed or concerned, get medical advice.
P319Get medical advice/attention if you feel unwell.
P320Specific treatment is urgent (see … on this label).
P321Specific treatment (see … on this label).
P330Rinse mouth.
P391Collect spillage.
P405Store locked up.
P501Dispose of contents/container in accordance with local regulations.
P316Get emergency medical help immediately.
P317Get emergency medical help.
P352IF ON SKIN: Wash with plenty of water.
P340IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316Get emergency medical help immediately.
P364Take off contaminated clothing and wash it before reuse.
P233Store in a well-ventilated place. Keep container tightly closed.

Trade & Regulatory

HS Code28369917
UN Number3077
ADR Class9
Packing GroupIII
Storage Class6.1B - Non-combustible acute toxic Cat. 1 and 2 very toxic hazardous materials
WGK (Germany)3