| Identification | Back Directory | [Name]
COPPER(II) PHOSPHATE | [CAS]
7798-23-4 | [Synonyms]
Hsdb 267
COPPER PHOSPHATE
Einecs 232-254-5
CUPRIC PHOSPHATE
COPPER(II) PHOSPHATE
copperphosphate(3:2)
cupricphosphate,anhydrous
copperphosphate(cu3(po4)2)
cupricphosphate(cu3(po4)2)
Cupric phosphate, tribasic
tricopperbis(orthophosphate)
phosphoricacid,copper(2+)salt
Phosphoricacid,copper(2+)salt(2:3)
phosphoricacid,copper(2++)salt(2:3)
Cupric phosphate, Copper orthophosphate | [EINECS(EC#)]
232-254-5 | [Molecular Formula]
Cu3O8P2 | [MDL Number]
MFCD00036268 | [MOL File]
7798-23-4.mol | [Molecular Weight]
380.58 |
| Chemical Properties | Back Directory | [Appearance]
Light blue powder | [Melting point ]
>300℃ | [density ]
4.465[at 20℃] | [solubility ]
insoluble in H2O; soluble in acid solutions,NH2OH
4 | [color ]
blue-green triclinic crystals, crystalline | [Stability:]
Stable. Incompatible with strong oxidizing agents. | [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 | [Uses]
Analysis, fungicide, catalyst, oxidation
inhibitor for metals. | [CAS DataBase Reference]
7798-23-4 | [EPA Substance Registry System]
Phosphoric acid, copper(2+) salt (2:3) (7798-23-4) |
| Hazard Information | Back Directory | [Chemical Properties]
Light blue powder | [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]
Notclassified |
|
| Company Name: |
Alfa Aesar
|
| Tel: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Tel: |
021-021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
|