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00290

Antimony Trioxide 99% AR

Antimony Trioxide

CAS : 1309-64-4

HS Code : 2825.80000

Molecular Formula : Sb2O3

Molecular Weight : 291.52

MSDS

Product Datasheet

Shelf Life : 60 Months

Sample COA COA

Physical Properties

Physical state at 20 °C
Solid
 Colour
White crystalline
Melting point/ Freezing point [°C]
655 °C
 Boiling point [°C]
1425°C
Density [g/cm3]
5.2
 Solubility in water [% weight]
0.0287 g/l at 20 °C

Specification

Appearance
White crystalline powder
 Assay
Min 99.0%
Substance insoluble in HCl
Max 0.01%
 Substance soluble in water
Max 0.05%
Chloride (Cl)
Max 0.05%
 Sulphate (SO4)
Max 0.01%
Arsenic (As)
Max 0.03%
 Calcium (Ca)
Max 0.002%
Copper (Cu)
Max 0.002%
 Iron (Fe)
Max 0.003%
Potassium (K)
Max 0.002%
 Sodium (Na)
Max 0.002%
Lead (Pb)
Max 0.025%

Safety Information and Hazard Symbols

Symbol: GHS08
Signal Word: Warning
Hazardous Statement: H351
Precaution Statement: P281