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Name |
Arsenic acid, lead salt |
EINECS | N/A |
CAS No. | 7645-25-2 | Density | N/A |
PSA | 83.42000 | LogP | -1.67500 |
Solubility | N/A | Melting Point |
280oC (decomposes) |
Formula | AsH3 O4 . x Pb | Boiling Point | N/A |
Molecular Weight | 1592.28 | Flash Point | N/A |
Transport Information | N/A | Appearance | N/A |
Safety | Confirmed human carcinogen. Poison by ingestion. See also LEAD COMPOUNDS and ARSENIC COMPOUNDS. When heated to decomposition it emits very toxic fumes of lead and arsenic. | Risk Codes | N/A |
Molecular Structure | Hazard Symbols | N/A | |
Synonyms |
Leadarsenate |
IUPAC Name: hydrogen arsorate; lead(2+)
Molecular Weight: 347.12714 g/mol
Molecular Formula: AsHO4Pb
H-Bond Donor: 1
H-Bond Acceptor: 4
MonoIsotopic Mass: 347.885716
Topological Polar Surface Area: 83.4
Heavy Atom Count: 6
Complexity: 46.5
Canonical SMILES: O[As](=O)([O-])[O-].[Pb+2]
InChI: InChI=1S/AsH3O4.Pb/c2-1(3,4)5;/h(H3,2,3,4,5);/q;+2/p-2
InChIKey: UWRBYRMOUPAKLM-UHFFFAOYSA-L
Synonyms of Arsenic acid, lead salt (CAS NO.7645-25-2) : Arseniate de plomb ; Arseniate de plomb [French] ; Lead arsenate ; Dioxidoarsinic acid: lead(+2) cation
1. | orl-rat LD50:100 mg/kg | AFDOAQ Association of Food and Drug Officials of the United States, Quarterly Bulletin. 15 (1951),122. | ||
2. | orl-mus LD50:1000 mg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 93 (1948),407. | ||
3. | orl-rbt LD50:125 mg/kg | JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. 37 (1948),122. | ||
4. | orl-ckn LD50:450 mg/kg | JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. 37 (1948),122. |
Arsenic compounds and lead compounds are on the Community Right-To-Know List.
Confirmed human carcinogen. Poison by ingestion. See also LEAD COMPOUNDS and ARSENIC COMPOUNDS. When heated to decomposition it emits very toxic fumes of lead and arsenic.
RIDADR: 1617
HazardClass: 6.1(a)
PackingGroup: II
OSHA PEL: TWA 0.01 mg(As)/m3; Cancer Hazard
ACGIH TLV: TWA 0.01 mg/m3; Confirmed Human Carcinogen; BEI: 35 μ (As)/L inorganic arsenic and methylated metabolites in urine
NIOSH REL: (Lead, Inorganic): 10 H TWA 0.10 mg(Pb)/m3; (Arsenic, Inorganic): CL 0.002 mg(As)/m3/15 M
DFG MAK: Human Carcinogen
DOT Classification: 6.1; Label: Poison
Arsenic acid, lead salt (CAS NO.7645-25-2) is a kind of pesticide. It is high toxic. It will emission toxic compounds of arsenic and lead in smoke when heating. So the storage environment should be ventilate, low-temperature and dry. Keep Arsenic acid, lead salt (CAS NO.7645-25-2) separate from raw materials of food.