1)Production introduction of 9,9′-Spirobi[9H-fluoren]-4-amine 1579281-06-3
|Appearance||Light Yellow powder|
|Boiling point||No date|
|Flash point||No date|
|Melting point||No date|
2)Production Qualification of 9,9′-Spirobi[9H-fluoren]-4-amine 1579281-06-3
Product Name: 9,9′-Spirobi[9H-fluoren]-4-amine
A. We have rich experience in producing 9,9′-Spirobi[9H-fluoren]-4-amine.
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.
3)Package of 9,9′-Spirobi[9H-fluoren]-4-amine 1579281-06-3
Sample: aluminum foil bag, plastic bags inside.
Kg grade package: aluminum foil bag inside, carton outside.
20kg grade package: plastic bag inside, fiber drum outside.
Label: Company, Product name, CAS, Purity, Weight, Batch No.
4)Safety&Regulations of 9,9′-Spirobi[9H-fluoren]-4-amine 1579281-06-3
5)Production technological process of 2,2′-Dinaphthylamine 532-18-3
Q1: Are you the manufacturer or the trading company?
A: We are the professional manufacturer in OLED Materials with two factory bases.
The First factory is located in Shijia Zhuang, Heibei Province.
The Second factory is located in the Handan New Chemical Park, Heibei Province.
Q2: Do your provide the customizing service?
A: Of course, we can provide the customizing service.
Q3: What about the lead time for the customizing items?
A: Usually, it depends on the production scheduling and difficulty level for the R&D’ items.
Q4: What about your R&D strength?
A: Relying on the technological superiority of Peking University national key laboratory, GG built a R&D team composed of PhD & MSc.
New products kinds our R&D developed: about more than 200 kinds every year.