2,2′,7,7′-Tetrabromo-9,9′-spirobifluorene 128055-74-3| OLED Material

1) Production introduction of 2,2′,7,7′-Tetrabromo-9,9′-spirobifluorene 128055-74-3

2) Production Qualification of 2,2′,7,7′-Tetrabromo-9,9′-spirobifluorene 128055-74-3

Product Name:  2,2′,7,7′-Tetrabromo-9,9′-spirobifluorene

CAS:   128055-74-3

A. We have the experience in producing 2,2′,7,7′-Tetrabromo-9,9′-spirobifluorene.

B. We have comprehensive quality management, we can ensure the product purity and quality.

C. Before we deliver the goods to customer, we will do the related test again to ensure the the

goods quality.