Zinc Oxide
Byname: ZincOxide(AS), Philosopher' swool, Chinesewhite, C.I.Pigmentwhite 4
Chemical Formula: ZnO
CAS No.: 1314-13-2
Appearance: White, light yellow powder hexagonal crystal
Basic Properties:
Molecular Weight: 81.39
Relative Density: 5.606 g/cm3
Melting Point: 1975 centigrade
Boiling Point: 2360 centigrade
Solubility (Water ): 0.16 mg/100gl (30 centigrade).
Application:
A kind of additive, which can be widely used in many fields. Can be used in rubber manufacturing, silicate industry, medical health field, also be used in pigment production, electronics and cosmetics fields.
Direct-producing Method:
Znic Oxide particles which got from Direct-producing method is coarse, the product purity is usually around 75%-95%, and generally used for low rubber, ceramic industry.
Indirect-producing Method:
Zinc Oxide particles which got from Indirect-producing method is in the 0.1-1.0 microns in diameter, the product purity is usually around 99.5%-99.7%, and generally used for rubber, varistors, paint and other industries, also can be used livestock feed, pharmaceuticals, healthcare and other industries.
Package and Storage:
In 25 Kg or 50 Kg bag
It must be stored in places well ventilated and dry.
Store in a cool, ventilated area, keep away from fire and heat source.
Other Information:
Brand Name: J & L
Origin: China Mainland
Minium Order Quantity: 1x20' FCL
Delivery: 5-20 days after payment
Payment Term: T/T
Port: FOB Tianjin.
In 25 kg or 50 kg bag.
Zinc oxide is white powder, with good hiding power and tinting power, widely used in printing & dyeing, rubber, coating, ceramics, feeds, cosmetics, pharmacy,ink, cable, electronics, phosphor, catalysts. 1. The product has small particle size, large specific surface area, strong adhesion and hiding power, which can greatly improve the efficacy of the coating. 2. The product has a small proportion and is not easy to form precipitation in the use or final product. 3. The product also has the function of shielding ultraviolet rays, and can play an anti-aging role in the coating.
Zinc Oxide USP is mainly used in food industry as a dietary ingredient and as a nutrient. Zinc is an important antioxidant nutrient. It is necessary for protein synthesis, wound healing, for blood stability, normal tissue function, and aids in the digestion and metabolism of phosphorus. It also governs the contractility of muscles and maintains the body's alkaline balance. Zinc Oxide is also used in a variety of products like plastics, ceramics, glass, cement, rubbers, paints, pigments, lubricants, adhesives, sealants, batteries, ferrites, flame-retardant, and bandages. It is commonly used in personal care products like baby powders, diaper rash creams, calamine creams, antiseptic ointments, and anti-dandruff shampoos and sunscreens. It is used as an additive in the production of concrete, and as an additive in food products (breakfast cereals).USP, or United States Pharmacopeia, grade chemicals comply with the standards of the United States Pharmacopeia and National Formulary (USP-NF). USP Grade chemicals are fit for use in food, drugs, and medicines. They are subject to stringent testing and are typically required to have the highest level of purity. Specifications ZnO: 99.9 Min Lead Pb: 0.002 Max Cadmium Cd: 0.001 Max Iron Fe: 0.0005 Max Copper Cu : 0.0003 Max Tin Sn: 0.0001 Max Zinc Zn: 80.26 Min Manganese Mn: 0.0001 Max Chromium Cr: 0.0001 Max Cobalt Co:0.0001 Max Mercury Hg:0.0001 Max Molybdenum Mo:0.0001 Max Nickel Ni:0.0001 Max Selenium Se:0.0001 Max Meet USP Standard Packing 55.115 lb bag, 40 bags per pallet
Zinc oxide is a largely inert, white compound which is used very widely as a bulking agent or filler, and as a white pigment. It is found in some rubber, glass and ceramic products, and finds use in the chemical industry as a catalyst. It is also used in paints as a corrosion inhibitor and for mildew control.
Zinc oxide of different grades.
Extra pure, Arsenic free Zinc Oxide Powder and Eugenol oil to be used as obtudent for the relief of minor dental pain and to form sedative dentinal dressing with zinc oxide.