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SULPHUR POWDER AR

COAs

Packings

500 g (00500)

1PW1200750
Print friendly version
Article No. 06187 Grade AR
Purity 99.5% CAS No. 7704-34-9
Molecular Formula S Molecular Weight 32.06
H.S. Code 2503.0090 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour Fine yellow powder
Odour Faint odor Melting point/ Freezing point [°C] 118 - 120 °C
Auto-ignition temperature [°C] 232°C Flash point [°C] 168 °C
Boiling point [°C] 444.7 °C Vapour pressure mm/Hg 10 mm Hg @ 2460C
Vapour density 8.9 Density [g/cm3] 2.07
Solubility in water [% weight] Insoluble in water Viscosity at 40°C [mm2/s] 8 mm2/s at 140 °C
Explosion limits - upper [%] 6.83% Explosion limits -lower [%] 0.17%

Specifications

Appearance Fine yellow powder Assay 99.5 - 100.5%
Arsenic (As) Max 0.0004% Sulphated ash Max 0.25%
Acidity or alkalinity Passes test

Safety Information and Hazard Symbols

Flame Exclamation Mark
Symbol: GHS02, GHS07
 Signal Word: Warning
 UN No.: 1350
 IMCO Class No.: 4.1
 Packing Group: III
 Hazardous Statement: H228-H315
 Precaution Statement: P302 + P352
 Risk Statement: 38
 Safety Statement: 46
Revision Date: 06-Apr-2021

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