
Food Grade 99% High Quality Magnesium Hydroxide for Health Products
Food Grade 99% High Quality Magnesium Hydroxide for Health Products
Magnesium hydroxide
Mg(OH)2
CAS NO.1309-42-8
Introduction
Magnesium hydroxide is the use of local rich water resources,use of the world's advanced production technology refined andproduce,have high purity ,good whiteness,low heavy metal ions,after surface modification treatment has better compatibility matrix.
Food Grade 99% High Quality Magnesium Hydroxide for Health Products
Product Name: |
Magnesium hydroxide |
Synonyms: |
Magnesium hydroxide, Ph.Eur.4, BP2001, USP24, E528;Magnesium hydroxide, min. 95%, 10-15 micron;Magnesium hydrate,high purity flameretardant;Magnesium hyroxide usp25;MAGNESIUM HYDROXIDE, POWDER;MAGNESIUM HYDROXIDE SIGMAULTRA;MAGNESIUM HYDROXIDE REAGENT GRADE 95%;MAGNESIUM HYDROXIDE, NANOPOWDER, 99.9% |
CAS: |
1309-42-8 |
MF: |
H2MgO2 |
MW: |
58.32 |
EINECS: |
215-170-3 |
Physical and chemical properties
Items |
Standard |
Appearance |
White powder |
Mg(OH)2 |
≥98.50% |
CaO |
≤0.05% |
Acid insoluble matter |
≤0.05% |
Moisture |
≤1.00% |
Fe3+ |
≤0.003% |
Heavy metal |
≤10ppm |
Mn |
≤6ppm |
Pb |
≤0.5ppm |
Cd |
≤0.5ppm |
Hg |
≤0.25ppm |
Bulk density |
≤0.40g/ml |
Ignition loss |
≥30.0% |
Particle size (D50) |
≤6um |
Passing on 325 mesh |
≥99% |
Food Grade 99% High Quality Magnesium Hydroxide for Health Products
Magnesium hydroxide: A white, bulky powder. It dissolves in dilute acids, but is practically insoluble in water and in alcohol.
Magnesium hydroxide is a white to off-white crystalline powder with a specific gravity of 2.4 and a Mohs hardness of around 3.0. It loses 30.9% of its mass as water vapor on heating above 450°C. It being soluble in dilute acid and ammonium salt solution, but almost insoluble in water and alcohol. The solubility in water (18 ° C) was 0.0009g/100g.
Magnesium hydroxide is an excellent flame retardant for plastics and rubber products. In environmental protection, it is taken as flue gas desulfurization agent and can replace the caustrc soda and lime as the neutralizer of acid-containing waste water and the absorbent of the heavy metal. In addition, it can also be used for the electronics industry, sugar refining, as insulation materials and for the manufacturing of other magnesium salt products.
Food Grade 99% High Quality Magnesium Hydroxide for Health Products
Applications
Flame retardant for plastics and rubber(PE, PP, ABS, HIPS, Nylon, PVC, etc)
Electronic and electrical components, convey belt and construction materials
Fillers
Pheol resin, fiber reinforced rubber, fine ceramics
Petroleum additive or other chemical
Storage and packing
Net weight:25kg/bag, paper-polymer outer & PE inner bag
Store in dry, normal temperature, moisture prevention.



Hebei Yingye New Energy Technology Co., Ltd. is a professional chemical manufacturer and exporter. It is located in Hebei Province, China, close to the port.
Our product quality and technology have reached international standards and have become a well-known brand in China's chemical industry. Our products are sold well all over the world and exported to many countries in Southeast Asia, North America, South America, Europe and other regions. We employ professional technicians to make our products continue to improve. We pay attention to product quality, environmental protection and harmlessness. Our business philosophy is "pursuing quality and creating a world brand".
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Q1: Are you a trading company or a manufacturer?
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