logo_Nanjing Trust Chem Co., Ltd.




二维码_Nanjing Trust Chem Co., Ltd. Hotline:+86-25-57464600

Benzotriazole , Tolyltriazole and series products

Professional manufacturer



Shape: White needle-shape crystalloids、flake、powder、granular、column、fine granular
Properties: It is bitter, odorless, boiling point is 204℃ (15mmHg),soluble in alcohol, benzene、 toluene、chloroform and dimethylformamide, and slightly soluble in water....
Usage: It's mainly used as rust-preventer, antifreezing liquid, antioxidant additive(including lubricating oil, hydraulic oil, brake oil, transformer's oil), emugent, water stabilizer, the additive for high molecular materials' (polyester and polyesteramide) capacity of ultraviolet resistance and anti- s...

2Tolyltriazole TTA

Properties: Pure product is white granule or powder, it is a mixture of 4-methyl-benzotriazole and 5-methyl-benzotriazole, the melting point is from 83℃ to 87℃, soluble in alcohol, benzene、 toluene、chloroform and...
Usage: It is mainly used as antirust and corrosion inhibitor for metals (such as silver, copper, zinc, lead, nickel, etc..), and for antirust oil (tallow) products, the gas phase corrosion inhibitor of copper and aldary, lubricant additive, cycle water treating compound and auto antifreeze. It also can b...
Sodium Tolyltriazole

3Sodium TolyltriazoleTTA-Na

Usage: It is mainly used as antirust and corrosion inhibitor for metals (such as silver, copper,zinc, lead, nickel, etc..), and for antirust oil (tallow) products, the gas phase corrosion inhibitor of copper and copper alloy, lubricant additive, cycle water treating compound and auto antifreeze. It also ca...
Sodium 1,2,3-Benzotriazole

4Sodium 1,2,3-Benzotriazole BTA-Na

Properties: No toxic, no explosives; soluble in water, chloroform, benzene, toluene, mixed with lower alcohol and glycol in any ratio. ...
Usage: Used as corrosive inhibitor, widely used in solar energy converting system, thecooling system of pile in nuclear power plant, cooling system of motor engine and gasengine. Used with other inhibitor, it will get better effect. ...
优势_Nanjing Trust Chem Co., Ltd.


There are complete production equipment and a number of technical staffs working in the positions of design and production.  Through actively introducing technology and equipment as well as focusing on the training and innovation of talents and technologies, we have successfully established an integration model of design, production and sales. According to customer's requirements, we also can produce various special specifications of benzotriazole and tolyltriazole products.


1, our company is one of largest manufacturers of benzotriazole and tolyltriazole.

2, now, our the company annually produces more than 5,500 tons of benzotriazole and 4,500 tons of tolyltriazole, and  70% of them are exported to Europe, America and Southeast Asia.

3, the cost advantage brought by our scale advantage is obvious.


In May 2013, our Benzotriazole (BTA) and Tolyltriazole (TTA) were registered in EU REACH Regulation (EC) No 1907/2006. It means Nanjing Trust Chem owns the export advantages and status of BTA, TTA products to EU market.  EU will implement REACH access in 2018.


1. As a responsible supplier, we, out of social responsibility and workers' protection, Our company is one of earliest companies using gas treatment facilities and Our company's investment in environmental protection construction projects has been increasing.

2. At the same time, in the aspect of water treatment: the wastewater from our company goes through the wastewater treatment plant and enters the constructed wetland, and then the waste water is being fully purified by the constructed wetland; our company is the only company in the same industry to invest in the constructed wetland.

优势_Nanjing Trust Chem Co., Ltd.

Nanjing Trust Chem Co., Ltd.

Our company has certificated to lSO9001,14001,45001 and SGS system;
we also formally finished the registration of EU REACH legislation and founded our own Department of Import and Export.

ABOUT US_Nanjing Trust Chem Co., Ltd.

Our company is specialized in producing Benzotriazole, Tolyltriazole series products. It owns complete production equipment and a group of excellent technicians in different fields. The company introduced advanced technology and equipment. It treasures talents training and technological innovation. And according to the demand of the customers, we can produce different kinds of special Benzotriazole and Tolyltriazole.

Our company is the main rules maker and loyal performer for BTA and TTA Industry standard.

Based on the support and help from the customers and our consistent effort, our production capacity expanded every year. 70% of the products are exported to Europe, America and Southeast Asia market. The products are widely used in the fields of petrochemical, industrial cycle water treatment, auto chemical, electronic chemical, antirust and corrosion for metal etc.

The quality lets the customer be assured,
the service makes the customer satisfied.

Nanjing Trust Chem is willing to cooperate with new and old customers
in all countries and regions in the world to create a better future.


NEWS_Nanjing Trust Chem Co., Ltd.



Nanjing Trust Chem Co., Ltd.
Add: Hefeng Town, Lishui County, Nanjing, China
Tel: +86-25-57464600 , 57464602 , 57464603
Fax: +86-25-57464601
Anhui Factory
Add: Daliang Industrial Zone, Meizhu Town, Langxi, Anhui
Tel: +86-563-7799900 , 7799902 , 7799903
Fax: +86-563-7799901
Jiangsu Factory
Add: 7# HuaiHong Road, SuHuai High-tech Industrial
Development Zone, Jiangsu Province, China
Tel: +86-517-87699666 , 87699667
Fax: +86-517-87699665
I.D.:  @bta-tta.com P.W.: