Muby Chemicals of Mubychem Group, established in 1976, is the original manufacturers of Specialty Chemicals, Pharmaceutical Excipient, Fragrance & Flavor chemicals, Shale Gas Fracturing Chemicals in India. Mubychem Group has several manufacturing facilities spread across Western India and world wide contacts and toll manufacturers. We are exporting globally to countries like USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Cameroon, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Dubai, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia, China, Germany, France, Italy, Portugal etc. The products are offered as per required specifications and in correct shape and size in mm or meshs or microns as specified by the buyer. The participating units have one or more accreditations like FDA - GMP approval; ISO-9001:2008 Certified; "REACH" Pre-registered; ISO-22000:2005; Kosher Certified; Halal Certified; HACCP FSSAI. We offer Commercial Pure & IP BP USP FCC Food Grade ACS AR Analytical Reagent Grades of Chemicals
Bookmark this Web Site Email This Page Info to a Colleague or Yourself
Search our website here
Magnesium Hydroxide BP USP FCC IP Manufacturers
Magnesium Hydroxide CAS Number 1309-42-8, Molecular Weight 58.32, Chemical Formula Mg(OH)2
Buy Magnesium Hydroxide; Door Delivery
For MSDS Sheet Click MSDS of Magnesium Hydroxide IP USP IP FCC Food grade Manufacturers
Magnesium Hydroxide BP
95.0 per cent to 100.5 per cent of Mg(OH)2.
White, fine, amorphous powder.
Practically insoluble in water. It dissolves in dilute acids.
A. Dissolve about 15 mg in 2 ml of dilute nitric acid and neutralize with dilute sodium hydroxide solution. The solution gives the reaction of magnesium.
B. It complies with the test for loss on ignition (see Tests).
Dissolve 5.0 g in a mixture of 50 ml of acetic acid and 50 ml of distilled water. Not more than slight effervescence is produced. Boil for 2 min, cool and dilute to 100 ml with dilute acetic acid. Filter, if necessary, through a previously ignited and tarred porcelain or silica filter crucible of suitable porosity to give a clear filtrate.
Appearance of solution
Solution S is not more intensely coloured than reference solution.
Maximum 2.0 per cent.
Substances insoluble in acetic acid
Maximum 0.1 per cent.
Maximum 0.1 per cent.
Maximum 0.5 per cent.
0.6 ml of solution S diluted to 15 ml with distilled water complies with the limit test for sulphates.
Maximum 4 ppm.
Maximum 1.5 per cent.
Maximum 0.07 per cent.
Maximum 30 ppm.
Loss on ignition
29.0 per cent to 32.5 per cent. Heat 0.5 g gradually to 900°C and ignite to constant mass.
Magnesium Hydroxide USP
Magnesium hydroxide [1309-42-8].
Magnesium Hydroxide, dried at 105 for 2 hours, contains not less than 95.0 percent and not more than 100.5 percent of Mg(OH)2.
Identification— A 1 in 20 solution in 3 N hydrochloric acid responds to the tests for Magnesium.
Microbial limits— It meets the requirements of the test for absence of Escherichia coli.
Loss on drying— Dry it at 105 for 2 hours: it loses not more than 2.0% of its weight.
Loss on ignition— Ignite it at 800 , increasing the heat gradually, to constant weight: it loses between 30.0% and 33.0% of its weight.
Soluble salts— Boil 2.0 g with 100 mL of water for 5 minutes in a covered beaker, filter while hot, cool, and dilute the filtrate with water to 100 mL. Titrate 50 mL of the diluted filtrate with 0.10 N sulfuric acid, using methyl red TS as the indicator: not more than 2.0 mL of the acid is consumed.
Evaporate 25 mL of the diluted filtrate to dryness, and dry at 105 for 3 hours: not more than 10 mg of residue remains.
Carbonate— Boil a mixture of 0.10 g with 5 mL of water, cool, and add 5 mL of 6 N acetic acid: not more than a slight effervescence is observed.
Limit of calcium— the limit is 1.5%.
Heavy metals—the limit is 20 <g per g.
Lead— limit is 0.001%.
Magnesium Hydroxide FCC Food Grade
Mg(OH)2 Formula wt 58.32
INS: 528 CAS: [1309-42-8]
Magnesium Hydroxide occurs as a white, bulky powder. It is soluble in dilute acids but practically insoluble in water and in alcohol.
Function: pH control; drying agent; color-retention agent.
Identification: A 1:20 aqueous solution in 2.7 N hydrochloric acid gives positive tests for.
Assay: Not less than 95.0% and not more than 100.5% of Mg(OH)2 after drying.
Alkalies (Free) and Soluble Salts: Passes test.
Calcium Oxide: Not more than 1%.
Lead: Not more than 2 mg/kg.
Loss on Drying: Not more than 2.0%.
Loss on Ignition: Between 30.0% and 33.0%.
S-8, SARIFA MANSION, 2ND FLANK ROAD, CHINCHBUNDER, MUMBAI 400009, INDIA
TEL: (OFFICE) 91-22-23770100, 23726950
Current Date Time in India GMT+5:30
USA & Canadian Customers may
Call toll-free 1-844-682-9243 (1-844-MUBYCHEM)
Copyright and Usual Disclaimer is Applicable.
Last 22 March, 2017
List of All the IP BP USP FCC ACS Grades of Chemicals Best Seller Fast Moving IP BP USP FCC ACS Grades of Chemicals Ex-stock Items Ammonium Bicarbonate Ammonium Bromide Ammonium Carbonate Ammonium Chloride Ammonium Molybdate Ammonium Sulfate Aluminum Chloride Benzyl Alcohol Borax; Sodium Borate Boric Acid Calcium Acetate Calcium Chloride Calcium Gluconate Calcium Hydroxide Calcium Lactate Calcium Oxide Calcium Saccharate Calcium Sulfate Chromic Chloride Citric Acid Calcium Citrate Copper Gluconate Copper Sulfate, Cupric Sulphate Cupric Chloride Ferrous Fumarate Ferrous Gluconate Fumaric Acid Ferrous Sulphate Ferric Sulfate Ferric Ammonium Citrate Ferric Chloride Gentian Violet Mannitol Magnesium Chloride Magnesium Gluconate Magnesium Lactate Dihydrate Magnesium Sulfate Magnesium Trisilicate Maleic Acid Malic Acid BP USP Manganese Gluconate Manganese Sulfate Manganese Chloride Methylene Blue Potassium Bromide Potassium Chloride Potassium Gluconate Potassium Bitartrate, Cream of Tartar Potassium Hydroxide Potassium Iodide Potassium Iodate Potassium Sorbate Sodium Acetate Sodium Bicarbonate Sodium Butyrate Sodium Caprylate Sodium Fluoride Sodium Gluconate Sodium Hydroxide Pellets Sodium Iodide Sodium Lactate Sodium Perborate Sodium Propionate Sodium Thiosulfate Sodium Sulfate Stannous Chloride Dihydrate Zinc Carbonate Zinc Chloride Zinc Gluconate All Product List Aromatic; Flavors & Fragrances Shale Gas Hydraulic Fracturing Chemicals All Chemicals Also Offered in Small Packs
Exporters to USA Canada UAE Europe South Africa Tanzania Kenya Uganda Egypt Nigeria Turkey Mexico Brazil Argentina Chile Dubai etc.
I shall pass through this world, but once. If therefore, there is any good that I can do, or if there is any favor that I can show to a fellow human being, let me do it now. Let me not defer or neglect it. For I shall not tread this way again
Global or International Suppliers, Exporters, Importers, Manufacturers