Iron Oxide Black 722 Pigment Good Quality

• CAS No.: 1317-61-9
• Formula: Fe3o4
• EINECS: 215-168-2
• Colour: White, Green, Red, Black, Yellow, Blue, Brown, Orange, Violet
• Appearance: Powder
• Usage: Paint, Ceramic, Cosmetic, Plastic, Leather, Ink, Paper, Textile
• Application Material: Paint, Ceramic, Cosmetic, Plastic, Leather, Ink
• Type: Synthetic
• Solubility: Insolubility
• Composition: Iron Oxide Pigment
• Yellow Pigments: Iron Oxide Yellow
• Green Pigments: Chrome Oxide Green
• Blue Pigments: Iron Blue
• Color: Red, Yellow, Black, Green, Blue
• Iron Oxide Black: 722
• Transport Package: 25 Kgs Bag or Jumbo Bag
• Specification: 96% min
• Trademark: FRIENDO
• Origin: China
• HS Code: 282110
• Production Capacity: 150000 Mts Per Year

Product Description

 

1. Product Description

Product name:  Iron Oxide  Powder

Molecular Formula:Fe2O3

Appearance :Red,yellow,black Green,Brown Blue Powder

Packing: In 25kg net PP bag

Iron oxides are chemical compounds composed of iron and oxygen. widespread in nature, play an important
role in many geological and biological processes, and are widely used by humans, e.g., as iron ores,  pigments,
 catalysts, inthermite (see the diagram) and hemoglobin. Common rust is a form of iron(III) oxide. Iron oxides 
are widely used as inexpensive, durable pigments in paints, coatings and colored concretes. Colors
commonly available are in the "earthy" end of the yellow/orange/red/brown/black range.

2. Specification  GB/T 1863-2008

Items	Black	Yellow	Borwn	Red
types	330	313		110,120,130,190
Contents(Fe2O3·H2O) % ≥	90	86	88	96
Oil Absorption ml/100g	15-25	25-35	25-35	15-25
Water soluble salts% ≤	0.5	0.3	0.3	0.3
Res. on 325 mesh % ≤	0.5	0.3	0.5	0.3
Moisture % ≤	1.5	1.0	1.5	1.0
PH Value	5-8	33-7	4-7	3.5-7
Ignition loss (1,000ºC,1/2 h) % ≤	5.0	14	---	1.0
Bulk density g/cm3	0.8-1.2	0.4-0.6	0.5-0.8	0.7-1.1
Specific gravity g/cm3	4.6	4.1	4.7	5.0
Tinting Strength(Compared with standard) %	95-105	95-105	95-105	95-105
Color Difference E (Compared with standard) ≤	1.0	1.0	1.0	1.0

4. Application
It is widely used in building materials, coatings, plastics, electronics, tobacco, medicine, rubber, ceramics, ink, magnetic materials, paper and other fields.
 

 

5. RFQ