Ultramarine Blue, Azure 462 is an innocuous and environment protective pigment. It has good effect on removing yellow color.

1.Ultramarine Blue, Azure 4622.Synonyms: C.I. Pigment Blue 29, C.I. 770073.Molecular Formula:  Na6Al4Si6S4O204.CAS NO: 57455-37-5

5.Ultramarine Blue is an innocuous and environment protective inorganic pigment.

6. It has good effect on removing yellow color contained in white materials.

7.With the character of excellent heat, light, weather and alkali resistance, it is an ideal pigment of paint, ink, rubber, paper making, printing, plastic, stationery, cosmetic stuff, textile dying and coating of industrial and household.

Ultramarine Blue for laundry