Shijiazhuang Wangu Technology Co. Ltd

Shijiazhuang, China

We are Offering Chrome Green, the Molecular Formula Cr2o3 ] [ Product Properties ] this Product is Six Fangjing Series or Amorphous Olive Green Powder, a Metallic Luster. Specific Gravity of 5.21, Melting Point 2266 + 25 Celsius Degree 4000 Celsius Degree, the Boiling Point. Insoluble in Water, Soluble in Acid and Alkali Metal in the Heat of the Salt Solution. Very Stable for Light, Atmosphere, High Temperature and Corrosive Gas (so2, H2s), Has High Cover Force with Magnetic.

• MOQ 100 Bag(s)
• CAS number1309-37-1

Iron Oxide Red CAS NO.: 1309-37-1 Molecular formula: Fe2O3 Molecule Weight: 159.69 Appearance: Red Powder Specification Shade Similar Strength 0.64 Moisture at 105degree 1.0% Oil absorption 22.5% Fe2O3(%) 95.5.% Residue (320) 0.13% Soluble in water 0.19% PH 7 Usage: Construction, Coating and Paint, Ink, Rubber, Plastic, etc. H.S. Code:2821000000

• specification 68.0

Uses: SHMP is used as a sequestrant and has applications with in a wide variety of industries, including as a food additive in which it is used under the E number E452I. Sodium carbonate is sometimes added to SHMP to raise the pH to 8.0-8.6, which produces a number of SHMP products used for water softening and detergents. Also used as a dispersing agent to break down clay and other soil types. It is also used as a homeopathic medical agent against surra, leishmaniosis and sleeping sickness. One of the lesser-known uses for sodium hexametaphosphate is as a deflocculant in the making of terra sigillata, a ceramic technique using a fine particled slip. The sodium hexametaphosphate causes the heavy particles in the slip to drop to the bottom allowing the fine particles to be siphoned off and applied to a green ware ceramic surface. It is also used as a dispersant for the ASTM D422 - 63(2007) Standard Test Method for Particle-Size Analysis of Soils. It can be prepared from Na2HPO4 and NaH2PO4.

• specification Anatase

Properties: White powder, insoluble in water, soluble in hot and concentrated strong acid and alkali, having the good chemical stability; It has strong achromatic power, covering power, with excellent properties of pigment. Applications: Widely used in painting, printing oil, paper making, plastic, rubber, artificial fiber, welding electric, enamel, electric appliances and construction material etc Packing: 25 kgs in plastic woven bag, 21 mts in the 20'FCL

Niche uses Being a relatively benign and cheap reagent, copper(II) sulfate has attracted many niche applications over the centuries. Copper(II) sulfate, also known as cupric sulfate, is the chemical compound with the chemical formula CuSO4. This salt exists as a series of compounds that differ in their degree of hydration. The anhydrous form is a pale green or gray-white powder, whereas the pentahydrate (CuSO4@5H2O), the most commonly encountered salt, is bright blue. Copper sulfate exothermically dissolves in water to give the aquo complex [Cu(H2O)6]2+, which has octahedral molecular geometry and is paramagnetic. Other names for copper(II) sulfate are "blue vitriol" and "bluestone".

Zinc oxide is an inorganic compound with the formula ZnO. It is a white powder that is insoluble in water. The powder is widely used as an additive into numerous materials and products including plastics, ceramics, glass, cement, rubber (e. G., car tires), lubricants, [2] paints, ointments, adhesives, sealants, pigments, foods (source of Zn nutrient), batteries, ferrites, fire retardants, first aid tapes, etc. ZnO is present in the Earth's crust as the mineral zincite, however, most ZnO used commercially is synthetic. In materials science, ZnO is a wide-bandgap semiconductor of the II-VI semiconductor group (since zinc and oxygen belong to the 2ND and 6th groups of the periodic table, respectively). The native doping of the semiconductor (due to oxygen vacancies) is n-type. This semiconductor has several favorable properties: Good transparency, high electron mobility, wide bandgap, strong room-temperature luminescence, etc. Those properties are already used in emerging applications for transparent electrodes in liquid crystal displays and in energy-saving or heat-protecting windows, and electronic applications of ZnO as thin-film transistors and light-emitting diodes are forthcoming as of 2009.