PHYSICAL PROPERTIES
Magnesium oxide (MgO), or magnesia, is a white hygroscopic solid mineral that occurs naturally as periclase and is a source of magnesium. It has an empirical formula of MgO. Pure MgO is not conductive and has a high resistance to electric current at room temperature.
APPLICATION
1.Heating elements. MgO is as a refractory material. MgO is used as a basic refractory material for crucibles.
2.Fireproofing. As a construction material, magnesium oxide wallboards have several attractive characteristics: fire resistance, termite resistance, moisture resistance, mold and mildew resistance, and strength.
3.Gas mantles. Most gas mantles utilize magnesium oxide.
4.Magnesium oxide is used extensively in the soil and groundwater remediation, wastewater treatment, drinking water treatment, air emissions treatment, and waste treatment industries for its acid buffering capacity and related effectiveness in stabilizing dissolved heavy metal species.
5.Medical.Magnesium oxide is used for relief of heartburn and indigestion, as an antacid, magnesium supplement, and as a short-term laxative. It is also used to improve symptoms of indigestion. Side effects of magnesium oxide may include nausea and cramping.
6.As a food additive, it is used as an anticaking agent.
Magnesium oxide is a typical alkaline earth metal oxide, chemical formula MgO.
Magnesium oxide (MgO) is used as a lining for steel furnaces, as a component in ceramics, as food additives and pharmaceuticals, and to make strong window glass, fertilizers, paper, and rubber manufacturing.
Usage: Used as food additives, color stabilizer, pH regulator as health care products, food magnesium supplement.Used as decolorizing agent ice cream powder PH regulator in sugar refining.As an anti-caking agent and anti-acid agent used in wheat flour, milk powder chocolate, cocoa powder, grape powder, sugar powder and other fields, but also can be used in the manufacture of ceramics, enamel, glass, dye and other fields.
Packing: In 25kg composite plastic woven/paper bag with PE liner.
PHYSICAL PROPERTIES
Magnesium oxide (MgO), or magnesia, is a white hygroscopic solid mineral that occurs naturally as periclase and is a source of magnesium. It has an empirical formula of MgO. Pure MgO is not conductive and has a high resistance to electric current at room temperature.
APPLICATION
1.Heating elements. MgO is as a refractory material. MgO is used as a basic refractory material for crucibles.
2.Fireproofing. As a construction material, magnesium oxide wallboards have several attractive characteristics: fire resistance, termite resistance, moisture resistance, mold and mildew resistance, and strength.
3.Gas mantles. Most gas mantles utilize magnesium oxide.
4.Magnesium oxide is used extensively in the soil and groundwater remediation, wastewater treatment, drinking water treatment, air emissions treatment, and waste treatment industries for its acid buffering capacity and related effectiveness in stabilizing dissolved heavy metal species.
5.Medical.Magnesium oxide is used for relief of heartburn and indigestion, as an antacid, magnesium supplement, and as a short-term laxative. It is also used to improve symptoms of indigestion. Side effects of magnesium oxide may include nausea and cramping.
6.As a food additive, it is used as an anticaking agent.
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
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
Molecular formula Cr2O3, relative molecular weight 151.99, this product is hexagonal crystal extraction series or amorphous olive green powder, with metallic luster.Specific gravity 5.21, melting point 2266±25, boiling point 4000.Insoluble in water and acid, soluble in hot alkaline bromide solution.Very stable to light, atmosphere, high temperature and corrosive gases, good hiding power, magnetic.
Product Description
Product Description:
Chrome Oxide Green
CAS No.: 1308-38-9
Characteristic and use: Green powder with strong coloring strength and good dispersion, always used for coatings, printing ink and enamel industry etc.
