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2-Pyrrolidone Technical 95%min

Chemical description:

--2-Pyrrolidone

Characteristics:

--A clearn, colorless liquid;

--Completely miscibe with water, ethanol, ethyl ether and carbon disulfide;

--Excellent solvent

Application:

--Solubilizer for injectable liquid formulation.

Packaging and Storeage:

--Packaged in 200kg net galvanized iron drum;

--Handle it carefully to avoid leakage.

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2-chloronicotinic acid Technical 99.5%

2-chloronicotinic acid(Cas no:2942-59-8)

Appearance: white crystal

Content: 99.5% min

Boiling point: 177? min

Drying loss: 0.3% max

Ignition residue: 0.2% max

6-chloronicotinic acid: 0.1% max

Conforming product specification :

Appearance: white crystal

Content: 99% min

Boiling point: 178-180? min

TCL: conform

Moisture: 0.5% max

Ash content: 0.25% max

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3,3'-Dichlorobenzidine Dihydrochloride

3,3'-Dichlorobenzidine dihydrochloride is an important intermediate for manufacturing most yellow organic pigments, and some dyestuff colorants.

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3,3'-Dimethoxybenzidine

3,3'-Dimethoxybenzidine is a peroxidse substrate used as a redox indicator.

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3,3'-Dimethylbenzidine

3,3'-Dimethylbenzidine is a commercially important aromatic amines used mainly for dye production, but also for the production of certain elastomers. It is also widely used as a reagent or indicator in analytical, clinical and forensic chemistry, such as in the analytical determination of gold. It is used as an intermediate for the production of soluble azo dyes and insoluble pigments used particularly in the textile, leather and paper industries.

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3,4-Dichloroaniline

3,4-Dichloroaniline is used as intermediate for dyes and pesticides.

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3,4-Dichloronitrobenzene

3,4-Dichloronitrobenzene is an organic compound. This compound is an intermediate in the synthesis of agrochemicals.

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3,4-Dimethylbenzaldehyde

3,4-Dimethylbenzaldehyde is used chiefly in the synthesis of other organic compounds, ranging from pharmaceuticals to plastic additives and it is an important intermediate for the processing of perfume and flavouring compounds and in the preparation of certain aniline dyes.

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3,5-Dichloroaniline

3,5-Dichloroaniline,is a white-brown solid with aromatic odor . It is used as an intermediate in the production of a number of products, including agricultural chemicals, azo dyes and pigments and pharmaceuticals.

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3,5-Xylidine

3,5-Xylidine is used for production of pesticides, dyes, and other chemicals.

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