SULPHUR POWDER
SULPHUR POWDER Extra Pure
Short Name: SULPHUR POWDER
Basic Details
Article No.
LG4407d
Grade
Extra Pure
Purity
98%
CAS No.
7704-34-9
HS Code
2503.0090
Shelf Life
60 Months
Packings Avialable
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%
Chemical Specifications
Appearance
Fine yellow powder
Assay
Min 98%
Acidity or alkalinity
Passes test
Sulphate (SO4)
Max 0.01%
Chloride (Cl)
Max 0.01%
Sulphide (S)
Max 0.01%
Selenium (Se)
Passes test
Sulphated ash
Max 0.25%
Safety Information & Hazard Symbols
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