
CAS No.:1309-42-8
Magnesium Hydroxide Powder
Properties: white powder
CAS Number: 1309-42-8 Molecular Formula: Mg(OH)2 Molecular Weight: 58.32
Specifications
Projects | USP44 |
Magnesium hydroxide mass fraction % | 95.0-100.5 |
Calcium mass fraction ≤% | 1.5 |
Loss on drying ≤% | 2.0 |
Blazing weightlessness % | 30.0-33.0 |
Soluble salts ≤%. | 0.5 |
carbonate | Through experimentation |
Heavy metals ≤ppm | 20 |
Lead ≤ppm | 1.5 |
Uses: Magnesium hydroxide is an excellent flame retardant for plastic and rubber products. In terms of environmental protection, it can be used as a flue gas desulfurizer, and can replace caustic soda and lime as a neutralizer for acid-containing wastewater. It is also used as an oil additive to play the role of anti-corrosion and desulfurization. In addition, it can also be used in the electronics industry, medicine, sugar refining, as insulation materials and other magnesium salt products, the product is also used in the manufacture of magnesium salt, sugar refining, pharmaceutical industry, daily chemical industry, etc. At the same time, the water vapor emitted by it can also be used as a smoke suppressant. Magnesium hydroxide is an excellent flame retardant in the rubber and plastic industry with the triple functions of flame retardant, smoke suppression and filling. The emulsion suspension of magnesium hydroxide is medically used as an antacid and laxative.
Packing specification: 25kg, the inner packaging is food-grade PE bag, the outer packaging is composite paper bag, or customized packaging according to user requirements.
Storage conditions: Store in a dry, clean, cool, ventilated place.
Shelf life: The shelf life is 2 years under the condition of meeting the specified storage and transportation conditions and keeping the package intact.