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"Hebei Xingyu Chemical Co. , Ltd. was established in April 1992 and has more than 1,200 employees. Headquartered in Luquan District, Shijiazhuang City, Hebei Province, it is a professional manufacturer of basic dyes, fluorescent brighteners and electronic chemicals.

The company has 4 production bases. There are two scientific research centers and four laboratories under it, specializing in the research and development of new products and the optimization of existing products, and are committed to providing higher quality products and services and meeting the individual needs of customers. In production, the company insists on integrated production, the main raw materials are supplied by itself, and the lean factory layout ensures continuous and stable supply.

After decades of continuous development and innovation, the company's products and services have won the trust and support of new and old customers in more than 50 countries and regions around the world! We will always adhere to the corporate development philosophy of ""continuity, extreme, sharing, and gratitude"", and seek Long-term cooperation with customers at home and abroad."

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P-toluic acid is used manufacture hemostatic acid, p-formonitrile, p-toluoyl chloride, photosensitive materials, etc.

Hebei Xingyu Chemical P-toluic acid

Basic Violet 11:1 BASIC VIOLET 11:1 appearance is Green Crystal.

Hebei Xingyu Chemical Basic Violet 11:1 BASIC VIOLET 11:1

Sodium o-sulfonate benzaldehyde is used as a main intermediate for synthesis of fluorescent whitening agent CBS-X, triphenylmethane dye and mothproofing agent N.

Hebei Xingyu Chemical Sodium o-sulfonate benzaldehyde

M-methylbenzonitrile is used as an intermediate in organic synthesis, mainly used in the synthesis of m-cyanobenzyl chloride and m-Toluic acid.

Hebei Xingyu Chemical M-methylbenzonitrile

O-aminophenol is used as pesticide intermediates, analytical reagents and intermediates for diazo dyes and sulfur dyes.

Hebei Xingyu Chemical O-aminophenol

Thionyl Chloride is used in the manufacture of acyl chlorides, used in the production of pesticides, medicines, and dye intermediates.

Hebei Xingyu Chemical Thionyl Chloride

Basic Red 6GDN BASIC RED 1 appearance is Brown-red crystal powder.

Hebei Xingyu Chemical Basic Red 6GDN BASIC RED 1

Fluorescent Brightener CBS-X (FBA 351) is used for synthetic washing powder, soap, Detergent industry such as soap and used in textile printing and dyeing industry.

Hebei Xingyu Chemical Fluorescent Brightener CBS-X (FBA 351)

P-methylbenzonitrile is used as intermediate of medicine and dye.

Hebei Xingyu Chemical P-methylbenzonitrile

Hebei Xingyu Chemical

"Hebei Xingyu Chemical Co. , Ltd. was established in April 1992 and has more than 1,200 employees. Headquartered in Luquan District, Shijiazhuang City, Hebei Province, it is a professional manufacture

Hebei Xingyu Chemical - Basic Dyes - Fluorescent Brighteners

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Thiophene-2,5-dicarboxyl Acid appears as a white or white-off powder which is used as Intermediates of Pharmaceutical optical brighteners.

Hebei Xingyu Chemical Thiophene-2,5-dicarboxyl Acid

Thiophene-2,5-dicarboxyl Acid appears as a white or white-off powder which is used as  Intermediates of Pharmaceutical optical brighteners.

Hebei Xingyu Chemical Thiophene-2,5-dicarboxyl Acid - 4282-31-9

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	Value	Units	Test Method / Conditions
Assay	min. 97	%	HPLC
Melting Point	min. 320	°C

Hebei Xingyu Chemical Thiophene-2,5-dicarboxyl Acid

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