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Deqing County Yifan Pigment Co.,Ltd.

29 YRS

Zhejiang, China

CNY 9.3 Million

16650 m²

100-500 people

Main Products: Iron Oxide Red / Iron Oxide Black / Iron Oxide Yellow / Iron Oxide Brown / Compound Ferric Green

Zhejiang, China

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General Products Iron Oxide Black / CAS 12227-89-3

OVERVIEW

Packaging

25 KG/Paper Bag

Lead Time

14-30 days

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DESCRIPTION

General Products Iron Oxide Black

Common iron oxide pigments are the traditional products developed by our company at early days. This series of products, with a full range, strong hiding power and color strength, good dispersion, and excellent light and temperature resistance, has been well received by numerous customers dealing in building materials, paints, rubber, plastic, ink, paper and other fields.

Application: these products are widely used for the coloring of various coatings, paints, buildings, rubber and plastics.

Product Details

Product Code	Purity,%	Tinting strength	△E	Particle shape	Oil Absorpt-ion	Res.on 325mesh	Water Sol.Salts	Moisture	PH	Density
	Fe₂O₃or Cr₂O₃	(%)	Compared with standard		(ml/100g)	(%)	(%)	(%)		(g/cm3)
Testing method	BS1014	ISO8781-1		Electron micrograph	ISO787-5	ISO787-7	ISO787-3	ISO787-2	ISO787-9	ISO787-10
318	≥92	95～105	≤1	Cubic	15～25	≤0.4	≤0.5	≤1.0	5～8	4.9～5.1
330	≥92	95～105	≤1	Cubic	15～25	≤0.4	≤0.5	≤1.0	5～8	4.9～5.1
722	≥93	95～105	≤1	Cubic	15～25	≤0.4	≤0.5	≤1.0	5～8	4.9～5.1
723	≥93	95～105	≤1	Cubic	15～25	≤0.4	≤0.5	≤1.0	5～8	4.9～5.1
724	≥93	95～105	≤1	Cubic	15～25	≤0.4	≤0.5	≤1.0	5～8	4.9～5.1
730	≥93	95～105	≤1	Cubic	15～25	≤0.4	≤0.5	≤1.0	5～8	4.9～5.1
740	≥93	95～105	≤1	Cubic	15～25	≤0.4	≤0.5	≤1.0	5～8	4.9～5.1
750	≥93	95～105	≤1	Cubic	15～25	≤0.4	≤0.5	≤1.0	5～8	4.9～5.1
770	≥93	95～105	≤1	Cubic	15～25	≤0.4	≤0.5	≤1.0	5～8	4.9～5.1
780	≥93	95～105	≤1	Cubic	15～25	≤0.4	≤0.5	≤1.0	5～8	4.9～5.1

Typical Properties

Iron oxide black is a black powder. It is an adduct of iron oxide and ferrous oxide. Generally, the content of ferrous oxide is very high and the covering power is very high. Coloring power is great, but not as good as carbon black. It has a stable effect on the sun and the atmosphere. Resistant to all alkalis, but soluble in acid and has strong magnetism. Calcined in the presence of sufficient air, it is easy to be oxidized to iron oxide red. It is mainly used for making primer and finish paint, and also used as antirust agent in construction industry. High purity is an excellent magnetic material, which is used to coat audio tapes. As an important iron pigment, iron oxide black is widely used in watercolor and ink. The main raw material of magnetic toner for copier is needle iron oxide black. In addition, iron oxide black can also be used in the production of high-grade cosmetics because of its non-toxic and pollution-free characteristics.

CAS No.

12227-89-3

Formula

Fe3O4

Molecular Mass

231.54

Exact Mass

231.784465

IUPAC

oxoiron;oxo(oxoferriooxy)iron

SMILES

O=[Fe].O=[Fe]O[Fe]=O

Matter Classification

inorganic

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