ChemicalBook CAS DataBase List Arsenic(III) oxide

Arsenic(III) oxide

$31.4 - $852

Product nameArsenic(III) oxide
Cas No1327-53-3
MFAs2O3
MW197.84
EINECS215-481-4
MDL NumberMFCD00003433

Synonyms

Acide arsenieux;acidearsenieux ;acidearsenieux(french) ;Anhydride arsenieux;anhydridearsenieux ;anhydridearsenieux(french) ;Arsenic blanc;Arsenic oxide (3)

Price

Brand	Packaging	Price	Product name
Alfa Aesar 043488	25g	$31.4	Arsenic(III) oxide
Alfa Aesar 011173	2g	$31.5	Arsenic(III) oxide, Puratronic?, 99.996% (metals basis excluding Sb)
Alfa Aesar 040370	10g	$55.7	Arsenic(III) oxide
Alfa Aesar 011173	10g	$76.3	Arsenic(III) oxide, Puratronic?, 99.996% (metals basis excluding Sb)
Alfa Aesar 043488	250g	$81.3	Arsenic(III) oxide
Alfa Aesar 033289	25g	$96.9	Arsenic(III) oxide, primary standard, ACS
Alfa Aesar 040370	50g	$195	Arsenic(III) oxide
Alfa Aesar 043488	1kg	$218	Arsenic(III) oxide
Alfa Aesar 011173	50g	$304	Arsenic(III) oxide, Puratronic?, 99.996% (metals basis excluding Sb)
Alfa Aesar 033289	100g	$327	Arsenic(III) oxide, primary standard, ACS

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Properties

Melting point

312.3 °C

Boiling point

465°C

Density

3,738 g/cm³

vapor pressure

0.033Pa at 25℃

Flash point

465°C subl.

storage temp.

Poison room

solubility

37 g/L (20°C)

form

Powder

Specific Gravity

3.738

color

White

Water Solubility

37 g/L (20 ºC)

Merck

14,804

crystal system

Monoclinic

Space group

P21/n

Lattice constant

a/nm	b/nm	c/nm	α/o	β/o	γ/o	V/nm3
0.7992	0.4645	0.9115	90	78.3	90	0.3313

CAS DataBase Reference

1327-53-3(CAS DataBase Reference)

NIST Chemistry Reference

Diarsenic oxide(1327-53-3)

EPA Substance Registry System

Arsenic(III) trioxide (1327-53-3)

Safety Information

Description

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