Hiourea dioxide 991.Reach certificate2.Thiourea dixoide free sample3.3000mt/month4.Quick ship thiourea dioxide 99 no.1, basic physical and chemical propertiescas no 1758-73-2byname formamidine sulfinic acidappearance white crystal powder, odour lessmolecular formula nh2)2cso2 molecular weight 108.12un no 3341 no.2, specifications ( can sent free sample if request to test quality) appearance white crystal powderpurity (%) ≥99.0thiourea (%) s 25kgs plastic woven bags
Hiourea dioxide 991.Hg/t3258-2010/reacgh certificate2.Thiourea dixoide free sample3.3000mt/month4.Quick ship thiourea dioxide 99 no.1, basic physical and chemical propertiescas no 1758-73-2byname formamidine sulfinic acidappearance white crystal powder, odour lessmolecular formula nh2)2cso2 molecular weight 108.12un no 3341 0thiourea (%) ≤0.10moisture (%) ≤0.05iron(ppm) ≤10sulphate (%) ≤0.17 pictures usage & application 1. Pulper bleaching of recycled paper. 2. Single stage bleaching of recycled paper. 3. Sequential stage bleaching of recycled paper. 4. Solubilizing vat dyes. 5. Clearing commercial dyes. 6. Reductive 25kg kraft bags
A new environmental-protection agent which can be used in place of sodium hydrosulfite, It has better thermal stability and stronger reducing ability. Operation is simple and effective,transportation and storage are convenient. There is no pollution during the use of thiourea dioxide.
Thiourea dioxide or thiox is an organosulfur compound that is used in the textile industry, photographic industry, leather processing industry and paper, pulp, and board industry. It functions as a reducing agent primarily used in the production of bleached recycled pulp. It's utilized in Bleaching of stone ground-wood and pressurized ground-wood. It has been used as a photographic toning agent, in hair preparations, as a dry cleaning agent, in the synthesis of and insecticides, in boiler water treatment, and as a reagent for bismuth and selenite ions. Sales Specification Appearance: White Crystal Powder Purity: 99.0% Min Thiourea Residual: 0.10% Max Sulfate: 0.17% Max Moisture: 0.05% Max Iron: 0.001% Max DOT Transportation UN/NA: UN3341 Proper Shipping Name: Thiourea Dioxide Hazard Class: 4.2 Packing Group: III Packing 50 kg drum/ 18 drums per pallet
Product name: Sodium Sulphate Anhydrous SODIUM SULPHATE ANHYDROUS 99% is a white, odorless, bitter crystalline or powder with hygroscopicity. The appearance is colorless, transparent, large crystals or granular small crystals. CAS numberï¼?7757-82-6 HS Code: 283311 Molecular Formula: Na2So4 Origin: Egypt Applications: Paper Industry Glass industry Textile dyeing Detergent industry salt salt for the dry detergents industry industrial salt
TDO is a new kind of reducing agent that used as exchange of sodium hydrosulfite. It is widely used in textile and paper making industry. This product is also used in leather processing industry, paper, pulp and board industry, photographic industry, bleaching and reducing agents. This product is also a component of decolorisation agents. In macromolecule material industry, it is used as catalysis agent and stabilizer of resinic producing, and it is also used in organic synthesization of sensitizing material, and medicine, medical, spicery materials in fine chemicals, and also can be applied in the recycling and separating of heavy metals. 25KG BAGS
Hongye Chemical Co., Ltd is the leading professional manufacturer and supplier of Thiourea Dioxide and pulp bleaching agent FAS. We can produce 50000MT Thiourea Dioxide(Formamidine sulfinic acid) &pulp bleaching agent FAS. TDO is a new kind of reducing agent that used as exchange of sodium hydrosulfite. It is widely used in textile and paper making industry. This product is also used in leather processing industry, paper, pulp and board industry, photographic industry, bleaching and reducing agents. This product is also a component of decolorisation agents. In macromolecule material industry, it is used as catalysis agent and stabilizer of resinic producing, and it is also used in organic synthesization of sensitizing material, and medicine, medical, spicery materials in fine chemicals, and also can be applied in the recycling and separating of heavy metals. Physical & Chemical Features Byname: Formamidine Sulfinic Acid Molecular Formula:£¨NH2£©2CSO2 PH 4 £¨1% Solution£© CAS NO. 1758-73-2 or 4189-44-0 UN NO:3341 Dangerous Goods Class:4.2 Specification: Purity: 99.%Min Thiourea: 0.10%Max Moisture:0.05%Max Iron(Fe):10ppm Max Sulphate: 0.17%Max. 25kg bags.
Specification item value Classification Alcohol CAS No. 107-88-0 Other Names 1,3-Butanediol MF C4H10O2 EINECS No. 203-529-7 Place of Origin China Grade Standard Industrial Grade, Medicine Grade Purity 99.8 Appearance colorless liquid Application solvent Brand Name chemfine Model Number Alcohol Density 1.069 Boiling point 229.2 FLASH POINT 121 Melting point 20.1
APPLICATION: Caustic Soda is used in the production of paper pulp, soap, detergent, textiles, petroleum, cooking oil, rubber, glass, metal - plating, water purification, stain removal, others.
