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Name |
COPPER ORTHOARSENITE |
EINECS | N/A |
CAS No. | 10290-12-7 | Density | g/cm3 |
PSA | 66.35000 | LogP | -1.17790 |
Solubility | insoluble H2O, alcohol; soluble acids, ammonia [MER06] | Melting Point |
decomposes [HAW93] |
Formula | AsH3 O3 . Cu | Boiling Point | °Cat760mmHg |
Molecular Weight | 187.47 | Flash Point | °C |
Transport Information | N/A | Appearance | N/A |
Safety | Confirmed human carcinogen. Poison. When heated to decomposition it emits toxic fumes of As. See also ARSENIC COMPOUNDS and COPPER COMPOUNDS. | Risk Codes | N/A |
Molecular Structure | Hazard Symbols | N/A | |
Synonyms |
Arseniousacid (H3AsO3), copper(2+) salt (1:1) (8CI); Air-flo green; Copper arsonate;Copper(II) arsenite; Cupric arsenite |
Product Name: Copper orthoarsenite (CAS NO.10290-12-7 )
Molecular Formula: AsCuHO3
Molecular Weight: 187.47g/mol
Mol File: 10290-12-7 .mol
Einecs: 233-644-8
Appearance: Fine, light-green powder
Water Solubility: Insoluble in water
H-Bond Donor: 1
H-Bond Acceptor: 3
Topological Polar Surface Area: 66.4
Heavy Atom Count: 5
Complexity: 10.8
Covalently-Bonded Unit Count: 2
Copper orthoarsenite (CAS NO.10290-12-7 ) is used as analytical reagent .
Arsenic and its compounds, as well as copper and its compounds, are on the Community Right-To-Know List.
Confirmed human carcinogen. Poison. When heated to decomposition it emits toxic fumes of As. See also ARSENIC COMPOUNDS and COPPER COMPOUNDS.
OSHA PEL: OSHA: Cancer Hazard
ACGIH TLV: TWA 0.01 mg/m3; Confirmed Human Carcinogen; BEI: 35 µ (As)/L inorganic arsenic and methylated metabolites in urine; TWA (fume) 0.2 mg/m3; (dust, mist) 1 mg(Cu)/m3
NIOSH REL: (Arsenic, Inorganic) CL 0.002 mg(As)/m3/15M
DOT Classification: 6.1; Label: Poison
Copper orthoarsenite ,its CAS NO. is 10290-12-7 ,the synonyms is Acidcopperarsenite ; Air-flogreen ; Arseniousacid,copper(2+)salt(1:1) ; Arseniousacid,copper(ii)salt(1:1) ; Arsonicacid,copper(2+)salt(1:1) ; Caswellno233 ; Copperarsenite ; Cupricgreen ; Copper arsenite ; Cupric Green .