COPPER(II) PHOSPHATE
COPPER(II) PHOSPHATE Basic information
- Product Name:
- COPPER(II) PHOSPHATE
- Synonyms:
-
- copperphosphate(3:2)
- copperphosphate(cu3(po4)2)
- cupricphosphate(cu3(po4)2)
- cupricphosphate,anhydrous
- phosphoricacid,copper(2+)salt
- Phosphoricacid,copper(2+)salt(2:3)
- phosphoricacid,copper(2++)salt(2:3)
- tricopperbis(orthophosphate)
- CAS:
- 7798-23-4
- MF:
- Cu3O8P2
- MW:
- 380.58
- EINECS:
- 232-254-5
- Product Categories:
-
- Inorganics
- Mol File:
- 7798-23-4.mol
COPPER(II) PHOSPHATE Chemical Properties
- Melting point:
- >300℃
- Density
- 4.465[at 20℃]
- solubility
- insoluble in H2O; soluble in acid solutions,NH2OH 4
- color
- blue-green triclinic crystals, crystalline
- Water Solubility
- Insoluble with water and ethanol. Soluble in ammonia, ammonium hydroxide, acetone.
- Merck
- 14,2648
- Solubility Product Constant (Ksp)
- pKsp: 36.85
- Exposure limits
- ACGIH: TWA 1 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3 - Stability:
- Stable. Incompatible with strong oxidizing agents.
- CAS DataBase Reference
- 7798-23-4
- EPA Substance Registry System
- Phosphoric acid, copper(2+) salt (2:3) (7798-23-4)
Safety Information
- TSCA
- Yes
- Hazardous Substances Data
- 7798-23-4(Hazardous Substances Data)
COPPER(II) PHOSPHATE Usage And Synthesis
Chemical Properties
Light-blue powder. Soluble in acids, ammonium hydroxide; insoluble in water.
Uses
Analysis, fungicide, catalyst, oxidation inhibitor for metals.
Uses
Copper(II) phosphate is used as organic catalyst, fertilizer, emulsifier, corrosion inhibitor for phosphoric acid, metal protectant, and animal feed additive.
Preparation
Copper(II) phosphate trihydrate, Cu3(PO4)2·3H2O, [7798-23-4], MW 434.61, is a pale-blue powder that is insoluble in cold water and slightly soluble in hot water, but it dissolves in ammonia solution and mineral acids. It is prepared by the reaction of copper(II) sulfate solution with soluble alkali phosphates and it precipitates as a voluminous, almost gelatinous material. Copper(II) phosphate trihydrate is used as a corrosion inhibitor and fungicide.
Flammability and Explosibility
Not classified
COPPER(II) PHOSPHATESupplier
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COPPER(II) PHOSPHATE(7798-23-4)Related Product Information
- Cupric acetate monohydrate
- Triiron tetraoxide
- Nickel
- COPPER(II) SULFIDE
- Stannous chloride dihydrate
- CYCLOPENTADIENYL(TRIETHYLPHOSPHINE)COPPER (I)
- dicopper hydroxide phosphate
- COPPER (II) PYROPHOSPHATE
- COPPER(II)PHOSPHATE,PYRO
- Cupric phosphate trihydrate
- COPPER(II)PHOSPHATE,ORTHO
- calcium copper phosphate
- Copper(Ⅱ) phosphate anhydrous
- chloro[tris(2-chloroethyl) phosphite-p]-copper
- Potassium copper(II) phosphate
- COPPER(II) PHOSPHATE-2-HYDRATE,Copper(II) phosphate dihydrate