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"Hefei TNJ Chemical Industry Co.,Ltd., established in 2001, is a key chemical manufacturer and supplier in China.


In 2001, three young chemists from a local large state-owned chemical factory established TNJ Chemical by starting from producing PVP products. By taking advantage of technology innovation, TNJ made fast and steady development in PVP. Meanwhile, in order to further enhance comprehensive competence, TNJ begun to seek for products diversity and invested more chemical lines to meet market demands. Up to 2015, TNJ owns key products of more than 60 which covers four fields: Chemicals, Food, Pharmaceutical and Personal care.


Through over 15 years of development, TNJ has become an international and diversified modern chemical company. About 60% of our products are exported to overseas which turns over about 20 Million US dollars per year. In 2015, TNJ was awarded as the top 10 exporting giants in Anhui province.


TNJ always adheres to harmonious development. Beyond the economic success, TNJ focuses on environmental protection and social development. In TNJ, all aspects strictly comply with environmental protection standard and regulation set by State Environmental Protection Department of China. As a responsible company, TNJ contributes to social development by producing high-quality assured chemicals and creating more and more jobs. TNJ is also committed to charity annually including supporting students from poor families to continue education etc.

We believe in Better Chemicals, Better Future. We are on the way to become a responsible world-class chemical company through innovation and stable development."

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Hefei TNJ Chemical Industry 2-Aminobenzenethiol is clear yellow to amber liquid which is used as intermediate of Phosandil.

Hefei TNJ Chemical Industry 2-Aminobenzenethiol

Hefei TNJ Chemical Industry Triglycerol is a colorless to light yellow liquid. It has excellent moisturizing properties, emollient properties, and moisturizing durability. It is a good water-based solvent. It can also be used as a moisturizing and moisturizing agent. It can also be used as a plastic auxiliary and cutting fluid.

Hefei TNJ Chemical Industry Triglycerol

Hefei TNJ Chemical Industry Tert-Butyl Nitrite is a light yellow oily liquid with a pleasant fragrance, easily soluble in ethanol, ether, chloroform, carbon disulfide, slightly soluble in water, insoluble in glycerin, above 110°C or under impact liberation fever.

Hefei TNJ Chemical Industry Tert-Butyl Nitrite

Hefei TNJ Chemical Industry Alpha-(2,4-Dichlorophenyl)-1H-Imidazole-1-Ethanol is used as intermediates of imidazole antifungal drugs. It is used in textile, paper, artificial leather, and plastic processing and also used as raw material for dyes and pharmaceutical intermediates, manufacturing aminomethyl esters and polyamide resins.

Hefei TNJ Chemical Industry Alpha-(2,4-Dichlorophenyl)-1H-Imidazole-1-Ethanol

Hefei TNJ Chemical Industry 1,14-Tetradecanediol is white crystal appearance,widely used in cosmetic industry and organic synthesis.

Hefei TNJ Chemical Industry 1,14-Tetradecanediol

Hefei TNJ Chemical Industry 4-Bromostyrene is used to synthesize nitroolefins efficiently through olefin cross metathesis reaction.

Hefei TNJ Chemical Industry 4-Bromostyrene

Hefei TNJ Chemical Industry Ethyl Propionate is a colorless liquid with pineapple scent. It is miscible with ethanol and ether, slightly soluble in water. It can dissolve nitrocellulose, but not cellulose acetate.

Hefei TNJ Chemical Industry Ethyl Propionate

Hefei TNJ Chemical Industry 2-Thenaldehyde used as an intermediate of thiadiazine, a broad-spectrum insect repellent, and vancomycin.

Hefei TNJ Chemical Industry 2-Thenaldehyde

Hefei TNJ Chemical Industry Tetraethylene Glycol is a valuable chemical product, mainly used as the extraction solvent of aromatic hydrocarbons (benzene, toluene and xylene) extracted from catalytic reforming oil and cracking light tar in oil refinery, and can also be used as the raw material for synthesis of tetraethylene glycol alkyl ether and polyester resin. In the aromatic extraction process of ethylene glycol as extraction solvent, Tetraethylene glycol is a kind of high efficiency and energy saving aromatic hydrocarbon extraction agent.

Hefei TNJ Chemical Industry Tetraethylene Glycol

Hefei TNJ Chemical Industry

"Hefei TNJ Chemical Industry Co.,Ltd., established in 2001, is a key chemical manufacturer and supplier in China.


In 2001, three young chemists from a local large state-owned chemical factory establ

Hefei TNJ Chemical - PVP Products - Food And Pharma - Knowde

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	Value	Units	Test Method / Conditions
Molecular Weight	112.15	—	—
Assay	min. 99	%	—
Boiling Point	198.0	°C	—
Water Content	max. 0.5	%	—

Hefei TNJ Chemical Industry 2-Thenaldehyde

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