It is cost effective inorganic pigment, with excellent heat resistance and weatherability. It is non-toxic.

Product Name: Ultramarine Blue

Synonyms: Pigment Blue 29, C.I. 77007, Ultramarine

Molecular Formula: Na6Al6Si6O24S4

CAS NO: 57455-37-5

EINECS NO: 309-928-3

Molecular Structure:

3(Na2O).3(Al2O3).6(SiO2).4S

Property: It is cost effective inorganic pigment, with excellent heat resistance and weatherability. It is non-toxic and environmental friendly.

Specifications:

Appearance: Brilliant Blue powder

Color, compare to standard sample: Pass

Tinting strength, compare to standard sample: 100%

Free Sulfur, %: 0.5 max.

Oil absorption: 25-45

Water soluble matter, %: 1.5 max.

Moisture, %: 1.0 max.

Loss on drying, 105 deg C, %: 1 max.

Residue on 325 mesh sieve, %: 0.1 max.

Applications:

It is mainly used in paint, ink, coating, plastic, cosmetics and paper industry.

Packing: 25kgs/bag

Storage: Store in dry, cool and ventilated place.

Ultramarine Blue