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  • Ultramarine Blue
  • Ultramarine Blue
  • Ultramarine Blue
Ultramarine BlueUltramarine BlueUltramarine Blue

Ultramarine Blue

  • Cas Number:1330-38-7
  • Type: Iron Oxide
  • Color: Blue
  • Brand Name: EC
  • Product description: Ultramarine blue is a kind of sulphur, good resistance to heat and weather sunshine, insoluble in water, It has very bright light and pure color. The Ultramarine Blue is used for tinting, blueing and
  • INQUIRY

                                     Specification

Na8(Al6Si6O24)S2

98%

Shade

same as standard sample

Tinting strength ( same as  standard sample)

100±5%

Water content

≤1%

Water-soluble salt

≤1.5%

Free sulfur

≤0.3%

Sieve residue (through 45μm sieve) (300 mesh sieve)

≤0.5%

105 °C volatile

% ≤1.0

Than  color index:

Pigment Blue 29  CI 77007

pH

8---9

Thermal stability

400 0C

Density(g/cm3)

2,35

Oil Absorption ( g/100 g)

31-35

Description:

Ultramarine blue is a kind of sulphur, good resistance to heat and weather sunshine, insoluble in water, It has very bright light and pure color. The Ultramarine Blue is used for tinting, blueing and adjusting color, etc. It has good application in the below industries:

·        As blue colorant in master batches and plastic resins

·        As an optical whitener on fabric, paper, plastics, rubber and paints

·        As blue colorant in printing inks

Packing in kraft bags with 25KG net weight, keep storing in dry and ventilated places, avoided from moistures, acid and alkali.


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