Arsenic(III) oxide ≥99.5% (metals basis)

Supplier: Thermo Scientific
Danger

Synonyms: di-Arsenic trioxide

43488.30 43488.14 43488.A1
ALFA43488.30EA 179 SGD
ALFA43488.30 ALFA43488.14 ALFA43488.A1
Arsenic(III) oxide ≥99.5% (metals basis)
Arsenic (III) oxide

Purity: 99.5% CAS No.: 1327-53-3 Molecular Formula: As2O3 Formula Weight: 197.84 Physical Form: -100 Mesh Powder Density: 3.74 Melting Point: 312.3° Boiling Point: 465° subl. Solubility: Slightly soluble in cold water. Soluble in boiling water, HCl, alkali hydroxide. Insoluble in alcohol, chloroform, and ether Merck Reference: 14,804 UN No.: 1561 MDL No.: MFCD00003433

Formula: As₂O₃
MW: 197,84 g/mol
Boiling Pt: 465 °C (subl.)
Melting Pt: 312,3 °C
Density: 3,74
Storage Temperature: Ambient
MDL Number: MFCD00003433
CAS Number: 1327-53-3
EINECS: 215-481-4
UN: 1561
ADR: 6.1,II
Merck Index: 14,804

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