Tag : colloidal

Phosphide powder usually refers to a binary compound composed of metal or nonmetal and phosphorus. Metal phosphides, such as calcium phosphide, zinc phosphide, aluminum phosphide, copper phosphide, etc. Non-metal phosphide does not interact with water and acid at room temperature. Most metal phosphides can be formed by the direct combination of metals and phosphorus. Ionic phosphides include alkali metals, alkaline earth metals, and phosphides of zinc, aluminum, etc. Metal-type phosphides include phosphides of most heavy metals. They are similar to intermetallic compounds in composition and appearance, and most of them are not easily decomposed by water or acid. Application of phosphide powder Ferrophosphorus (containing 23-29% phosphorus) is used to prepare high-strength steel. Containing 0.1-0.3% (alloyed) phosphorus can greatly improve the strength and corrosion resistance of steel. Ferrophosphorus is a by-product of elemental phosphorous produced by the electric furnace method. General commercial ferrophosphorus also contains a small amount of silicon, chromium, alum and other impurities. Magnesium phosphide releases half its mass of phosphine in moist air. Aluminum phosphide also releases highly toxic phosphine in humid air, and is therefore used as a grain fumigant. Copper phosphide is used as a deoxidizer. Gallium phosphide is used as a semiconductor. Cie-Chinamaterial supplier provide different kinds of phosphide powders, such as calcium phosphide, zinc phosphide, aluminum phosphide, copper phosphide, etc.Send us an email or click on the needed products to send an inquiry. Payment Term: T/T, Western Union, Paypal, Credit Card, etc. Shipment Term: By courier, by air, by sea, as customers request. Storage conditions: 1) Store in a dry environment at room temperature. 2) Avoid damp and high temperature. 3) Use immediately after opening the inner packing bag.

Colloidal Silver Solution

colloidal silver solution is a liquid that’s made by putting a very fine suspension of silver particles in a solution of water. It’s an antimicrobial and can be used as a natural treatment for wounds, infections and burns.The silver ions in a colloidal solution can kill bacteria by two main ways: catalytic oxidation and reaction …

What is Colloidal Gold?

Colloidal Gold A sol- or colloidal suspension made of small amounts of gold nanoparticles and dissolved in fluid (usually water). The most common colloids are wine red for spherical nanorods and smaller spherical pieces less than 100nm. Blue/purple is used to make larger spherical or rod-shaped particles. The optical, electronic and molecular recognition capabilities of …

What is Nano Silver Good For?

Why nano-silver is good for you? There are many industries that use nano-silver such as healthcare, pharmaceuticals and consumer products. The nanoparticles are very small and can have sizes of up to 100 nanometers. The Silver microparticles form the foundation of nano-silver. These nanoparticles can be used as antibacterial/antifungal agents in industry, water treatment and …

Colloidal Silver Powder

Silver is an effective anti-microbial that can kill disease-causing bacteria and help prevent infections. It can also help heal wounds, treat burns, and soothe conditions like thrush in the mouth.There are a few things you should know before using colloidal silver powder: It is not a cure-all and can cause side effects, including argyria (bluish-gray …

What is Colloidal Silicon Dioxide?

What’s colloidal silica dioxide? Gaseous silica created by hydrolysis. It is an easy to disperse form of fine silica. It may not dissolve in water. Silicon can be found naturally on the periodic tables. It is safe and widely used in the industry. It is second in abundance after oxygen in Earth’s crust. What purpose …