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CAS No.: 51274-00-1    MF: Fe2O3H2O   EINECS No.: 257-098-5 
Place of Origin: Tianjin China (Mainland)
Usage: Ceramic Pigments, Ink Pigments, Plastic ... 
Model Number: 313  311      Appearancer: yellow powder
 
Packaing: 25kgs/50kgs net in plastic woven bag with PP lining load 13 MT in 20 FCL"
 
Specifications:
Item/specification
Yellow313
content
86%
moisture
1.0%
PH value
3.5-7
Oil absorption
25-35
Water-soluble Matter
0.3%
45UM sieve residue
0.3%
Tinting strength
95-105%
Density approx
4.0-4.3cm³ 

Property:
(1)Iron Oxide Pigment has good physical and chemical properties.
soda-resisting:
(2)It is very stability to alkaline matter, such as cement and lime.
(3)It has no weathering function to cement and has no function to its strength.
acid-resisting:
(4)It has relative stability to ordinary weak acid and thin acid, but does not resist to powerful acid. light-resisting, weather-resisting:
(5)It has best light-resisting and weather-resisting. Its color can not be changed by shine upon strongly.heat-resisting:
(6)Its color can not be changed under relative temperature, the limit temperature for various products is as follows:fine-resisting, dissolve-resisting:
(7)It can not be dissolved to water, all various mineral oil and vegetable oil and organic solvent.
(8)It can reinforce the function of paint's antirust.
(9)It has no function to rubber product's vulcanization
 
2. Usage
1) Used in many types of paints, including anti-rust paint, water-soluble indoor/outdoor paints and oil-based paints.
2) Used for dyeing construction materials, such as mosaic bricks, for concrete bricks, pavement, colorful tiles, roofing tiles and man-made marble. Colors for ceramic body.
3) Used in paper industry, esp. rice paper.
4) Used for surface coloration of plastic epoxy floor, color for pitch.
5) Used as a more fade-resistant dye for plastics.
6) Pigment for Cosmetic,
7) Coloring Sugar-coat for medicine tablets.