in thiazoles drugs and in manufacturing of intermediate; as bleaching agent, dyeing auxiliary and antioxidant in textile industry; in photography industry, as developing agent or stabilizing agent of fixing emulsion.
Picture for the Thiourea
Usage for the Thiourea
1. Thiourea is to replace insurance powder's a new product, can be used as reductant, Bleaching decoloring agents, plastic stabilizers, organic synthetic antioxidants and photographic materials sensitization agents, in printing and dyeing, papermaking already to the widespread 2. As the textile auxiliaries, Thiourea is widely applies in the reduction of dyes and vulcanization's dyeing, wool silk bleaching scattered, dye fabric of reduction, various shading fiber color processing, pot cleaning, etc. 3. Thiourea deinking pulp bleaching (FAS) effect significantly, applied in paper industry of paper pulp bleaching, waste paper deinking pulp, prevent yellow. 4. Thiourea In polymer materials industry as: Synthetic resin catalyst, stabilizer, photographic exposure stabilizer, medicine, pharmacy, spices and in fine chemicals, precious metal recycle and separation methods are useful.
Packaging & Shipping
[Storage] Stored in a clean, cool and dry area; keep away from strong, direct light. [Shelf Life] 2 years when properly stored. [Packing] Inner double plastic bags--25kg/Fiber drum (35*35*53cm, GW: 28kg, NW: 25kg, 0.06CBM); Inner double plastic bags--5kg/Aluminum foil bag (GW: 6.5kg, NW: 5kg); Inner double plastic bags--1kg/Aluminum foil bag (GW: 1.5kg, NW: 1kg).
[Delivery] 5 working days after payment. Shipping 1. Preferentially DHL or FedEx for quantity less than 50KG; Air shipping for 100KG above; Sea shipping for quantity over 500KG. 2. For customers from Russia, Mexico, Turkey, Slovenia, Romania, etc, before placing an order, please kindly confirm if you can make clearance when goods reach your customs.
Company Information
Thanks for your considering of Hebei Guanlang Biotechnology Co., Ltd.(Crovell).Crovell is a fast growing intermediates company,Which located in Shijiazhuang,Hebei Province.
Crovell is specialized in pharmaceutical intermediate,veterinary drug intermediates and dyes intermediates,such as phenylacetamide,dimethylamine hcl, benzyl chloride etc.Crovell also supply various industrial chemicals for customers, such as citric acid,potassium chloride etc.
So far,Crovell has business in more than 35 countries,most big customers come from europe and America, because among the suppliers in china,Crovell can always make the product quality best, some of the products from Crovell can reach the purity of 99.9+, such as 2-phenylacetamide. This is the important reason for customers who choosing Crovell.
