Sulphur Blocks 10mm (For Element Collectors and Teaching Aid)

These Sulphur cubes where developed specifically for teaching chemistry, they can be used to test the property's of non-metallic elements etc. They are also suitable for an element collection or display These are 99% pure sulphur, element 16, cast into 10mm square cubes. They are cast and the base shows crystallization and also tends to have the odd little black spot, those are from a trace of organic material burnt off during manufacturing. Sulphur has a density of 2.07, melting point of these cubes is 115.21 degrees c. You get five cubes in a bag with a label as per the photos, we can do bulk orders for these for schools or resellers, please feel free to message us. Made in Australia by Billing Metals.