Molecular Formula: Na₆Al₄Si₆S₄O₂₀
Ultramarine Blue is a kind of inorganic pigment and its color index number: pigment blue 29＃. Ultramarine Blue has more than 30 years’ production history in our company. The output, quality and export volume rank first in domestic same industry. The products are provincial excellence and ministry excellence. “Double Dragon” is a famous trademark in Shandong province. Ultramarine Blue is famous brand product in Shandong province. The yearly output is 10000 tons. There are 504＃, 462＃, 463＃, 464＃, 465＃, 2666＃, 2667＃, 2668＃, 2677＃, 2669＃, 2679＃, 2678＃ now.
High-end Ultramarine Blue 2678＃, 2679＃ (plastic exclusively), 465＃, 2666＃, 2667＃, 2668＃, 2677＃, 2669＃ have the advantages of good tinting strength, bright color, fine grain (diameter 2～3µm) and are the necessities of high-end plastic, cosmetics box, food box, children’s toys, etc. After the testing of Sgs organs, ppm.max has achieved EN71 part3 standard. The product quality has achieved the same product level abroad and won warmly welcome widely by domestic customers.
Usage: Widely used in paint, ink, paper making, printing and dyeing textile, culture and education, architecture, rubber, plastic, cosmetics, food and other industries and can be used as colorant, brightener and color matching agent, etc.
Package: compound bag, net weight 25 kg; carton, net weight 20kg.