Thiourea (Thiocarbamide)

keyword:

Thiourea

thiocarbamide

CAS 62-56-6

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Electroplating: Acts as brightener and leveling agent in precious metal (gold, silver) plating, enhancing coating uniformity and gloss.

Mining: Serves as depressant in flotation of sulfide ores, selectively inhibiting zinc/lead minerals to improve target metal recovery.

Textile Printing & Dyeing: Functions as reducing agent for vat dyeing and stripping agent for color correction.

Paper Industry: Used as dechlorination agent and bleaching aid in paper bleaching processes.

Rubber Industry: Intermediate for vulcanization accelerators.

Pesticide Synthesis: Key raw material for fungicides, herbicides, and insecticides (e.g., thiophanate-methyl, thiazole pesticides).

Plant Growth Regulation: Applied as defoliant and fruit-setting promoter.

Pharmaceutical Intermediate: Used in synthesizing sulfonamides, antithyroid drugs (e.g., propylthiouracil), and anticancer agents.

Fine Chemicals: Fundamental building block for thio-compounds and heterocyclic compounds.

Photographic Materials: Component in photographic developers and fixers.

Metal Cleaning & Corrosion Inhibition: Acid pickling inhibitor for metals, preventing over-corrosion.

Precious Metal Recovery: Complexing agent for gold/silver recovery from waste solutions.

Resin Modification: Used in thiourea-formaldehyde resin synthesis for material enhancement.

Specification

Shipment information

Package: in 25kg bag, 20mt/20’fcl without pallets or 17mt/20’fcl on pallets, or 27mt/40'fcl on pallets.