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CAS No.7439-89-6 | Iron

Name: Iron CAS No.7439-89-6 MF:Fe MW:55.85 Purity:98% Package: 5g,25g,200g,500g,1kg Worldwide Delivery

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Industrial Chemicals

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Product introduction

Introduction and application of CAS No.7439-89-6 | Iron

Specification:

ITEMS	SPECIFICATION
CAS	7439-89-6
MF	Fe
MW	55.85
Melting point	1535 °C
Boiling point	2750 °C
Density	7.86 g/mL
Color	silver
Solubility	soluble in water
Form	metal wire
Storage condition	2-8°C

Features:

Nano zero-valent iron is prepared by liquid phase reduction method. It has high sphericity, uniform particles, high surface activity, easy dispersion, good fluidity, narrow particle size distribution, high purity, high antioxidant capacity, low sintering temperature, controllable particle size, black color Powder, uncoated purity greater than 99.99%. Used in high-performance magnetic recording materials, magnetic fluids, wave-absorbing materials, magnetically permeable slurries, nano-guide agents, extended wave-absorbing materials, etc.

Applications：

1. Wave-absorbing materials: Metal nanopowders have special absorption effects on electromagnetic waves. Iron, cobalt, zinc oxide and carbon-coated metal powders can be used as high-performance millimeter wave stealth materials, visible light infrared stealth materials and structural stealth materials for military use, as well as mobile phone radiation shielding materials;

2. Magnetic permeable slurry: Using the characteristics of high saturation magnetization and high magnetic permeability of nano-iron powder, magnetic permeable slurry can be made and used for the bonding structure of fine magnetic heads;

3. High-performance magnetic recording materials: Utilizing the advantages of nano-iron powder’s high coercivity, high specific saturation magnetization, high signal-to-noise ratio and good oxidation resistance, the performance of magnetic tapes and large-capacity soft and hard disks can be greatly improved;

4. Magnetic fluid: Magnetic fluid produced from iron, cobalt, nickel and their alloy powders has excellent properties and can be widely used in sealing and shock absorption, medical equipment, sound regulation, light display and other fields.

Package and transportation :

Package: 5g,25g,200g,500g,1kg