Type

  886

Chemical name

  Diiron trioxide (Fe3O4·ɑH₂O)

Delivery form

  Powder

Colour index

  Pigment blue

CAS No./EC No.

  147-14-8,7727-43-7

Specifications

  Contents (Fe2O3·ɑH2O)

 %

 ISO1248

  Oil absorption

 ml/100g

 25-35

 ISO787-5

  Res. on 325 mesh

 %

 ≤0.5

 ISO787-7

  Water soluble salts

 %

 ≤2.0

 ISO787-3

Moisture

 %

 ≤1

 ISO787-2

  PH value

 ≧6.0

 ISO787-9

Ignition loss (1,000^oC, 1/2h)  

 %

 ≤1

 DIN55913

  Tamped apparent density

 g/m³

 0.4-0.8

 ISO787-11

  Density

 g/m³

 4.9-5.1

 ISO787-10

  Particle size

 um

 irregular

 Micrographs

  Tinting Strength

(Compared with Standard)

 %

 98-102

 ISO787-24

  Color Difference △E

(Compared with Standard)

 ≤0.8

 ISO787-1

Sales packing

In 25kg paper bag/plastic woven bag/1000kg bulk bag, or then palletized

Transport&Storage

Protect against weathering / Store in a dry place

Safety

The product is not classified as hazardous under EC 1907 & EC 1272