Thiourea

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Formula: CH4N2S
Executive Standard: HG/T 3266-2002
Item Top Class First Class
Purity(%): 99.00 98.50
Loss after heated(%): 0.40 0.50
Ash content(%): %d 0.10 0.15
Insoluble in water(%): 0.02 0.05
CNS-%: %d 0.02 0.05
Melting point(oC): temp. e 171 170
Usage: Pharmaceutical raw material, bleaching agent in textile dyeing and printing, auxiliary of dyeing and anti-oxidant, it can be used as rubber accelerator, floating agent, photo developing agent, prexide thiourea, cold wave, etc. It is also used in resin compression molding powder electroplating blueprinting and boiler washing.

Packing: In 25kg woven bags or upon customer's demands.

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