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CAS No.: | 7784-40-9 |
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Name: | LEAD ARSENATE |
Molecular Structure: | |
Formula: | AsH3 O4 . Pb |
Molecular Weight: | 347.12 |
Synonyms: | Leadarsenate (PbHAsO4) (6CI,7CI); Acid lead arsenate; Arsenic acid lead salt; Leadacid arsenate; Lead arsenate; Lead hydrogen arsenate (PbHAsO4); Lead(2+)monohydrogen arsenate |
EINECS: | 232-064-2 |
Density: | 5.79 |
Melting Point: | ca. 280 C (decomposes) |
Solubility: |
Stability
Toxicology
|
Hazard Symbols: | Highly toxic. TLV: 0.15 mg/m3; a carcinogen. |
Risk Codes: | R45; R61; R23/25; R33; R50/53; R62 |
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. |
PSA: | 83.42000 |
LogP: | -1.67500 |
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.