Basic Information | Post buying leads | Suppliers |
Name |
LEAD ACID ARSENATE |
EINECS | 232-064-2 |
CAS No. | 7784-40-9 | Density | 5.79 |
PSA | 83.42000 | LogP | -1.67500 |
Solubility |
Stability
Toxicology
|
Melting Point |
ca. 280 C (decomposes) |
Formula | AsH3 O4 . Pb | Boiling Point | N/A |
Molecular Weight | 347.12 | Flash Point | N/A |
Transport Information | N/A | Appearance | N/A |
Safety | Confirmed human carcinogen. A poison by ingestion. Used as an insecticide and herbicide. When heated to decomposition it emits very toxic fumes of As and Pb. See also ARSENIC COMPOUNDS and LEAD COMPOUNDS. | Risk Codes | R45; R61; R23/25; R33; R50/53; R62 |
Molecular Structure | Hazard Symbols | Highly toxic. TLV: 0.15 mg/m3; a carcinogen. | |
Synonyms |
Leadarsenate (PbHAsO4) (6CI,7CI); Acid lead arsenate; Arsenic acid lead salt; Leadacid arsenate; Lead arsenate; Lead hydrogen arsenate (PbHAsO4); Lead(2+)monohydrogen arsenate |
1. | orl-rat LD50:100 mg/kg | PCOC** Pesticide Chemicals Official Compendium ,Association of the American Pesticide Control Officials, Inc.(Topeka, KS.: )1966,653. | ||
2. | orl-mus LD50:1526 mg/kg | GISAAA Gigiena i Sanitariya. 51 (1)(1986),74. | ||
3. | ipr-mus LD50:128 mg/kg | GISAAA Gigiena i Sanitariya. 51 (1)(1986),74. | ||
4. | orl-rbt LD50:100 mg/kg | JPIFAN Japan Pesticide Information.(3)(1970),5. | ||
5. | orl-ckn LD50:450 mg/kg | PCOC** Pesticide Chemicals Official Compendium ,Association of the American Pesticide Control Officials, Inc.(Topeka, KS.: )1966,653. |
Hazard Codes: T,N
Risk Statements: 45-61-23/25-33-50/53-62
Safety Statements: 53-45-60-61
Confirmed human carcinogen. A poison by ingestion. Used as an insecticide and herbicide. When heated to decomposition it emits very toxic fumes of As and Pb. See also ARSENIC COMPOUNDS and LEAD COMPOUNDS.