iron oxide black: 1.Inorganic Pigment,non toxic 2.Providing msds 3.strong hiding and coloring power 4.Stock adequate

IRON OXIDE BLACK -722

specification:

Trade name Iron oxide black

Type 7

Chemical name Triiron tetraoxide (Fe3O4)

Colour index Pigment black 11 (77499)

CAS No./EC No. 1317-61-9/215-277-5

Specifications	Contents (Fe3O4)	%	≥90	ISO1248
	Oil absorption	ml/100g	15~25	ISO787-5
	Res. on 325 mesh	%	≤0.5	ISO787-7
	Water soluble salts	%	≤0.5	ISO787-3
	Moisture	%	≤1.5	ISO787-2
	pH value		5~8	ISO787-9
	Ignition loss (1,000oC, ½ h)	%	≤5.0	DIN55913
	Bulk density	g/cm3	0.8~1.2	ISO787-11
	Specific gravity	g/cm3	4.6	ISO787-10
	Particle size BET	μm	0.15	Electron Micrographs
	Dispersibility (Hegman)	μm	20/30/40	ISO787-20
	Tinting Strength(Compared with Standard)	%	95~105	ISO787-24
	Color Difference E (Compared with Standard)		≤1.0	ISO787-1

packing: 

In 25kg paper bag/1000kg bulk bag then palletized

please contact our sales department:

MOBILE: 86-136 0287 1707SKYPE: friendo.tony

==========================FRIENDO INDUSTRIAL LIMITEDTEL: 86-20-8256 2835FAX: 86-20-8255 2160Website: www.friendochem.com

IRON OXIDE BLACK 722