Calcium arsenate
[CAS# 7778-44-1]

Identification

• Name: Calcium arsenate
• Synonyms: Chip-Cal Granular; Cucumber dust; Pencal; Spra-cal; Tricalcium arsenate
• Molecular Formula: Ca3(AsO₄)₂
• Molecular Weight: 398.07
• CAS Registry Number: 7778-44-1
• EC Number: 231-904-5

Properties

• Density: 3.620 g/cm^3*
• Melting point: 1494 ºC^**

^* "Hazardous Substances Data Bank" data were obtained from the National Library of Medicine (US)

^** Coursol, P.; Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science 2005, V36B(6), P825-836.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	3	H301
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H410
Acute toxicity	Acute Tox.	3	H331
Carcinogenicity	Carc.	1A	H350
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400