CAS Number: 1309-42-8 Molecular Formula: Mg(OH)2 Molecular Weight: 58.32 Appearance: White powder or crystal Melting Point: 350°C (decomposes) Solubility: Insoluble in water and alcohol, soluble in dilute acids and ammonium salt solutions. Usage: Used as a flame retardant, antacid, and neutralizing agent.,Disclaimer: The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.