3,4,9,10-Perylenetetracarboxylic dianhydride

Superiority:

Established in 1997, China Qingdao Hong Jin Chemical Company is specialized in manufacturing & exporting chemicals and metals.The company has many manufacturing bases in Shandong, Hebei, Jiangsu and so on. These bases specialize in production and contract manufacturing.Dealing mainly with products such as Liquid Crystal, Electroceramics Formulated powder(Titanate), Flame retardant, Floatation reagent for Mining Industry, Food and Feed additives, Pharmaceutical and Dye intermediates, Organic and Inorganic chemical and etc. Specially CS powder,CAS No.2698-41-1, purity(HPLC) 99% with REACH Full Registration.

Qingdao Hongjin Chemical Co., Ltd. was officially awarded the certificate of ISO9001:2015 quality management system. Our company will continue to strictly implement the quality management system and rules and regulations in the future work, further optimize and standardize the various management systems, continuously improve the effectiveness of the system operation, continue to actively explore, and strive to make the enterprise management system work up to new Height, the foundation for a comprehensive scientific management. Provide high quality products and services to our customers!

Product：  3,4,9,10-Perylenetetracarboxylic dianhydride

Synonyms:  3,4,9,10-Perylenetetracarboxylic anhydride; Perylene-3,4,9,10-tetracarboxylic dianhydride; Perylenetetracarboxylic dianhydride; Pigment Red 224

CAS No:      128-69-8

Molecular Formula:    C24H8O6

Properties:  Bright red powder

Application: An important intermediate to synthesize Perylene dyes and pigments. Uses of Perylo[3,4-cd:9,10-c'd']dipyran-1,3,8,10-tetrone. It is used as dye intermediates in the synthesis of reducing red K and R. And it is also used for synthetic resin. Besides, this chemical is used for the ceramic paint, polyurethane and polyester paint.

Purity:  ≥ 98% (fine product); ≥ 90% (crude product)