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Hangzhou Dimachema Imp & Exp Co., Ltd.

Ultramarine Blue, CAS No. 101357-30-6, Sulphuric Sodium Aluminium Silicate manufacturer / supplier in China, offering Ultramarine Blue Used for Plastic & Rubber, Ink, Coating, Paints, Building Materials, Cosmetics, etc., Chrome Oxide Green Pigment (P. G. 17), Red 146 Pigment (Permanent Red Fbb) and so on.

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Supplier Homepage Product Organic Pigment Ultramarine Blue Used for Plastic & Rubber, Ink, Coating, Paints, Building Materials, Cosmetics, etc.

Ultramarine Blue Used for Plastic & Rubber, Ink, Coating, Paints, Building Materials, Cosmetics, etc.

FOB Price: US $1 / Bag
Min. Order: 1 Bag
Min. Order FOB Price
1 Bag US $1/ Bag
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Production Capacity: 120mt/Year
Transport Package: 10kg, 25kg Bags/Drums
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: 77007
  • Appearance: Powder
  • Type: Synthetic
  • Formula: Na6al4si6s4o20
  • CAS No: 57455-37-5
  • MOQ: 25kg
  • Trademark: dimachema
  • Origin: Hangzhou
  • Colour: Blue
  • Usage: Paint, Plastic, Ink
  • Color: Blue
  • Molecular Weight: 862.60578
  • Einecs No.: 3.099.283
  • Mf: Na6al4si6s4o20
  • Specification: SGS
  • HS Code: 32064100
Product Description

Product name:
Ultramarine Blue ( Sulphuric Sodium Aluminium Silicate)
PB 29, C.I. 77007
Formula: Na6Al4Si6S4O20
Molecular weight: 862.60578
CAS No. 101357-30-6
Inorganic pigment, blue powder, good resistance to Alkali, heat, weather, insoluble in water.
used for plastic & rubber, ink, coating, paints, building materials, cosmetics, etc.

Quality Control

CIELAB report
Value a* <0.3
Value b* <0.3
Delta E* <0.8

Physical Properties
Appearance Blue powder
Heat Resistance (°C) 150
Volatile content: 0.5%max
Specific Gravity 2.45gr/cm3
Oil Absorption 35-45
Moisture Content 1.0% max
Residue(325meshes) 1% max
Sulphur Content 0.05% max
Water Soluble Salts 1% max
Absolute Tinting Strength 100%±5%
Tinting Shade Compare with standard sample
Average Particle Size (um) 2.5-4.0

ultramarine blue powder pigment
Properties:Calcined mixture of kaolin, sulfur, sodium carbonate, carbon above 700
Usage: Ultramarine Blue Used in tinting applications of blue paint, rubber, plastic printing, ink, paper, papermaking, soap, and beautification on ancient architecture

Ultramarine Blue 




Powder Form


Dark Blue

Tinting Strength

100 +/- 5%

Water Soluble Matter


(105 +/- 2) Moisture (105 +/- 2)


(325 ) Residue (325 Mesh)


PH. Value

6.5 - 7.5

Oil Absorption

25 - 45 %

Free Sulphur


 Main Applications
1. Coloring: paint, printing ink, flame plating, rubber, plastics, pigment and cosmetics.
2. Prompt: eliminate yellow light on the white products
3. Toning: when added into the color of black, gray, it can make these color bland luster.
4. Others: Can be used as the antioxidant of perfluorination resin, catalyst of hydrocracking and adsorb uranium in the seawater
5. It can also work on industrial coatings, but the heat resistance will be worse. No recommended on the plastic.
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