Iron Oxide Black for Cement Concrete

• CAS No.: 1332-37-2
• Formula: Fe3o4
• Colour: Black
• Appearance: Powder
• Usage: Paint, Ceramic, Plastic, Leather, Ink, Paper, Textile, Titles
• Application Material: Concrete
• Type: Synthetic
• Solubility: Solubility
• Composition: Fe3o4
• Mush: 325
• Transport Package: Pallet
• Specification: 722/353/585
• Trademark: feiyan
• HS Code: 2821100000
• Production Capacity: 50000 Tons Per Year

Product Description

                                      Anhui feiyan pigment co.,ltd

	iron oxide black	TECHNICAL DATA
				Edition of: 2011-12-8
	Trade name	Iron oxide black
	Type	722
	REACH	Registration No. 01-2119457614-35-0043
	Chemical name	Diiron trioxide (Fe2O3· α H2O)
	Delivery form	Powder
	Colour index	Pigment black11 (77491)
	CAS No./EC No.	1332-37-2
	Specifications	Contents (Fe3O4· α H2O)	%	≥90	ISO1248
		Oil absorption	ml/100g	15~25	ISO787-5
		Res. on 325 mesh	%	≤0.3	ISO787-7
		Water soluble salts	%	≤0.3	ISO787-3
		Moisture	%	≤1.0	ISO787-2
		pH value		3~7	ISO787-9
		Ignition loss (1,000^oC, ½ h)	%	≤1.0	DIN55913
		Bulk density	g/cm^3	0.7~1.1	ISO787-11
		Specific gravity	g/cm^3	5.0	ISO787-10
		Particle size BET	μm	0.1	Electron Micrographs
		Dispersibility (Hegman)	μm	20/25/30	ISO787-20
		Tinting Strength	%	95~105	ISO787-24
		(Compared with Standard)
		Color Difference △E		≤1.0	ISO787-1
		(Compared with Standard)
	Sales packing	In 25kg paper bag/1000kg bulk bag then palletized
	Transport & Storage	Protect against weathering / Store in a dry place
	Safety	The product is not classified as hazardous under EC 1907/2006 & EC 1272/2008