Appearance: White crystals or powder ; Colourless crystals or white powder
S
Names: Sulfur, S, Sulphur
Appearance: Yellow solid in various forms
Products:
KCl
Names: Potassium chloride, Sylvite, Muriate of potash
Appearance: White crystalline solid ; Colourless hygroscopic crystals
SO2 – Sulfur dioxide
Other names: Sulfurous anhydride, Sulphur dioxide, Sulfurous acid anhydride
Appearance: Colorless gas ; Colourless gas or compressed liquefied gas with pungent odour ; Colorless gas with a characteristic, irritating, pungent odor. [Note: A liquid below 14°F. Shipped as a liquefied compressed gas.]