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.
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Citric Acid Anhydrous - Technical grade

£5.99 £5.39

CITRIC ACID ANHYDROUS Technical Grade Click Here if you were looking for Citric Acid monohydrate Citric acid is a weak organic acid but is a slightly stronger acid than typical carboxylic acids. This is because the anion can be stabilized by intermolecular hydrogen-bonding from other protic groups on Citric Acid. Anhydrous means that the chemical has no water of crystallisation and...

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Guar Gum - Polysaccharide - Thickening agent

£5.99 £5.39

Guar Gum Technical Grade PLEASE NOTE: This product is not for human or animal consumption. Guar Gum is a cold water soluble polysaccharide. Water solutions are odourless, of a pale, translucent off-white / grey colour, and almost neutral; Guar gum has 5 to 8 times the thickening power of starch; water solutions may be converted to a gel by small amount of...

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Thiourea 99% - ‎CH4N2S

£6.99 £6.29

THIOUREA Technical Grade Thiourea is an organic compound that resembles urea but contains sulfur instead of oxygen; i.e., the molecular formula is CS(NH2)2, while that of urea is CO(NH2)2. Like urea, it can be prepared by causing a compound with the same chemical composition to undergo rearrangement, as by heating ammonium thiocyanate (NH4SCN). A method of preparation more commonly used consists...