We are leading manufacturer & suppliers of dyeing and printing auxiliaries, pulp chemical, laundry chemicals, cosmetic chemical, water treatment chemicals, mineral chemicals, pharmaceutical chemicals, paint chemicals, formate, zircon salt, rare metals etc.

We are leading manufacturer & suppliers of dyeing and printing auxiliaries, pulp chemical, laundry chemicals, cosmetic chemical, water treatment chemicals, mineral chemicals, pharmaceutical chemicals, paint chemicals, formate, zircon salt, rare metals etc.

We are leading manufacturer & suppliers of dyeing and printing auxiliaries, pulp chemical, laundry chemicals, cosmetic chemical, water treatment chemicals, mineral chemicals, pharmaceutical chemicals, paint chemicals, formate, zircon salt, rare metals etc.

We are leading manufacturer & suppliers of dyeing and printing auxiliaries, pulp chemical, laundry chemicals, cosmetic chemical, water treatment chemicals, mineral chemicals, pharmaceutical chemicals, paint chemicals, formate, zircon salt, rare metals etc.

We are leading manufacturer & suppliers of dyeing and printing auxiliaries, pulp chemical, laundry chemicals, cosmetic chemical, water treatment chemicals, mineral chemicals, pharmaceutical chemicals, paint chemicals, formate, zircon salt, rare metals etc.

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

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. Pulp bleaching agent FAS is one kind excellent pulp and paper bleaching agent, it can be used in reduction bleaching,waster paper deink bleaching. It is very stable in air and can be used under the normal equipments. Because of high reducibility and good stability, it is very suitable for high temperature continual bleaching, and there is good for environment, does not increase the waste water pollution load, conforms to the environmental protection requirements. Specification: Appearance: Odorless crystal powder. Purity: 99.0%Min Moisture:0.05%Max Iron(Fe):10ppm Max

Manufacturer & Exporters of Dyestuffs (Acid, Basic, Reactive, Direct , Organic & Inorganic Pigments, Sodium Meta Nitrobenzene Sulphonate(Resist Salt Powder and Granules) Along with Optical Brightener Agent.

Hongye Chemical Co., Ltd. Is the world¡¯s largest production base of Furfuryl alcohol. We can produce 100000MT furfuryl alcohol per year. Industrial furfuryl alcohol is mainly used to manufacture furfuryl alcohol resin, which is used as binder of sand core of sand core of thermal core shooting box in precise foundry industry. Also furfuryl alcohol is used to manufacture tetrahydrofurfuryl alcohol, anti-corrosion coating, etc. and used as solvents, thinner or other organic raw material. Physical & Chemical Features Byname: 2-furylmethanol,2-furancarbinol Molecular formula: C5H6O2 CAS No: 98-00-0 UN No.:2874 Dangerous goods class:6.1 Specification: Item: Top quality Appearance: Colorless to light yellow color, transparent liquid Purity(%): 98.0 min Furfural(%): 0.7 max Moisture(%): 0.3 max Acid(mol/L): 0.01 max Density(P20)g/ml: 1.129-1.135 Refractive index(nP20): 1.485-1.488 Cloud point(oC): 10.0 max

Hongye Chemical Co., Ltd. produce 150000MT Sodium Percarbonate per year. Sodium Percarbonate offers many of the same functional benefits as liquid hydrogen peroxide. It dissolves into water rapidly to release oxygen and provides powerful cleaning, bleaching, stain removal and deodorizing capabilities. As Sodium Percarbonate is a kind of new high effective bleaching raw material for detergent, with advantage of no odor, no toxin, and no pollution. Due to the bleaching capacity of active oxygen released into the water, Sodium Percarbonate shows well performance. Sodium Percarbonate also is one disinfecting agent,it can kill coliform, staphylokinase, hepatitis bacterium and so on, therefore it is used as defecting agent in Hospital,Public Place,and to disinfected Medical Instrument, False Teeth, Fruit tools and Fruite and so on. Along with the development of aquiculture, usages of Sodium Percarbonate in such domains are increasing. Many detergent manufacturers home and abroad have being adopted Sodium Percarbonate as bleaching raw material instead of Sodium perborate or others. Physical & Chemical Features Byname:sodium carbonate peroxide Molecular formula:2Na2 CO3.3H2O2 CAS No:15630-89-4 UN No.:3378 Dangerous goods class:5.1 Specification: Item: Uncoated Coated Appearance: Free flowing white granule Free flowing white granule Active Oxygen: (%) 13.5 min 13.0 min Bulk density, g/l: 700-1100 900-1100 Moisture:(%) 2.0 max 2.0 max Iron(Fe):(%) 0.0015 max 0.0015max PH(3%water solution,20oC) 10.0-11.0 10.0-11.0