This category includes our range of products which are sold in powder, granular or pellet form.  These products cover a complete cross-section of usage scenarios, but it might be helpful to look in this category if you know that what you are searching for is a solid rather than a liquid or paste.

Zinc Sulphate Heptahydrate - Zinc sulfate 7H2O

£5.99

ZINC SULPHATE HEPTAHYDRATE Technical grade USES OF ZINC SULPHATE: Source of zinc for agricultural applications. For making lithopone. Used in electrolytes for zinc plating. Used as a mordant in dyeing. Used as a preservative for skins and leather. Active ingredient in products for use as moss remover for paths and roofs (not for lawns). Properties of zinc sulphate: CAS No: 7446-20-0...

Zirconium Silicate - Zircon

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Zirconium Silicate Technical grade Specification Other names: Zircon; zirconium orthosilicate; Formula: ZrSiO4 CAS No: 14940-68-2 EINECS No: 239-019-6 Purity: 98% Appearance: white powder Mol weight: 183.31 Density: 4.6 g/mL at 20 C Solubility: insoluble in water Melting Point: 1700 C Used in the production of ceramics, enamels and ceramic glazes. A fine grade of zircon used as an opacifier for white and coloured glazes, imparting high opacity, craze resistance and stability. 4-7% produces a...