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CAS No.: | 10326-24-6 |
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Name: | ZINC ARSENITE |
Molecular Structure: | |
Formula: | AsH O2 . 1/2 Zn |
Molecular Weight: | 140.61 |
Synonyms: | Arseniousacid (HAsO2), zinc salt (8CI); Zinc arsenite, Zn(AsO2)2 (6CI); ZMA; Zincarsenite; Zinc metaarsenite |
Density: | g/cm3 |
Boiling Point: | °Cat760mmHg |
Flash Point: | °C |
Solubility: | insoluble H2O; soluble acids [HAW93] |
Safety: | Confirmed human carcinogen. Poison by ingestion and intraperitoneal routes. Moderately toxic by skin contact. When heated to decomposition it emits toxic fumes of As and ZnO. See also ARSENIC COMPOUNDS and ZINC COMPOUNDS. |
PSA: | 138.36000 |
LogP: | -1.48190 |
IUPAC Name: Zinc meta-arsenite
The MF of Zinc meta-arsenite (CAS NO.10326-24-6) is As2O6Zn3.
The MW of Zinc meta-arsenite (CAS NO.10326-24-6) is 442.01.
Synonyms of Zinc meta-arsenite (CAS NO.10326-24-6): Arsenenous acid, zinc salt (9CI) ; Zinc metaarsenite ; ZMA
Apperance: White powder
solubility: Insoluble in water
Zinc meta-arsenite (CAS NO.10326-24-6) is used as a wood preservative and insecticide.
1. | orl-rat LD50:271 mg/kg | GISAAA Gigiena i Sanitariya. 51 (1)(1986),81. | ||
2. | skn-rat LD50:1503 mg/kg | GISAAA Gigiena i Sanitariya. 51 (1)(1986),81. | ||
3. | orl-mus LD50:144 mg/kg | GISAAA Gigiena i Sanitariya. 51 (1)(1986),81. | ||
4. | ipr-mus LD50:313 mg/kg | GISAAA Gigiena i Sanitariya. 51 (1)(1986),81. |
Arsenic and its compounds, as well as zinc and its compounds, are on the Community Right-To-Know List.
Confirmed human carcinogen. Poison by ingestion and intraperitoneal routes. Moderately toxic by skin contact. When heated to decomposition it emits toxic fumes of As and ZnO. See also ARSENIC COMPOUNDS and ZINC COMPOUNDS.Safety information of Zinc meta-arsenite (CAS NO.10326-24-6):
RIDADR 1712
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: (Inorganic Arsenic) CL 0.002 mg(As)/m3/15M
DOT Classification: 6.1; Label: Poison
It has only weak oxidizing or reducing powers. Redox reactions can however still occur. The majority of compounds in this class are slightly soluble or insoluble in water. If soluble in water, then the solutions are usually neither strongly acidic nor strongly basic. These compounds are not water-reactive.