Specification :

Productions data
Type Ultramarine blue 29
Molecular formula Na6Al4Si6S4O20
C.I.Name Pigment Blue 29
Object form Powder shape
CAS NO. 57455.37.5
Water dissolves thing d0.2%
Physical appearance
Coloured light Blueish
Moisture conten105± 2 d1%
Attract oil amounts 30-40cc/ 100g
P H 7.5-9.0
Free sulfur d0.05%
Characteristic property
Heat resistance > 300 0
resistance to elements 8 Level
Disperse Good
Cover High
Put colour force 100% ± 2%
Applicability Ultramarine Blue Used in tinting applications of blue paint, rubber, plastic printing, ink, paper, papermaking, soap, and beautification on ancient architecture