Magnesium sulfate or Magnesium sulphate USP BP Ph Eur FCC Manufacturers

Anmol Chemicals is the pioneer manufacturers of Magnesium sulfate Magnesium sulphate Pharmaceutical Excipients Chemicals in India. We offer Halal and Kosher Magnesium sulfate Magnesium sulphate made in an ISO9001, ISO22000 (FSSC22000) and cGMP certified facility. Our group has several manufacturing facilities spread across the world, supported by toll manufacturers and representatives in UAE, Europe, Africa, USA, China and has several associated manufacturing facilities spread across India. All the Information on Physics, Chemistry, Applications, Uses and Technology on Manufacture of Magnesium sulfate Magnesium sulphate is in these pages.

The units have one or more of the certifications like FDA GMP, ISO 9001, ISO 22000, HACCP, REACH, Kosher & Halal

Magnesium sulfate Magnesium sulphate Anhydrous Monohydrate Dried Heptahydrate USP BP Ph Eur Reagent FCC Food Grade Manufactures Exporters

Heptahydrate MgSO4-7H2O CAS No.: 10034-99-8, EC Code EINECS: 231-298-2, Molecular Weight: 246.48, Chemical Formula: MgSO4-7H2O
Dried MgSO4-3.5H2O CAS No.: 15244-36-7, EC Code EINECS: 231-298-2, Molecular Weight: Varies as hydration is around 3.5H2O, Chemical Formula: MgSO4-3.5H2O
Monohydrate MgSO4-H2O CAS No.: 14567-64-7, EC Code EINECS: 231-298-2, Molecular Weight: 138.36, Chemical Formula: MgSO4-H2O
Anhydrous MgSO4 CAS No.: 7487-88-9, EC Code EINECS: 231-298-2, Molecular Weight: 120.37, Chemical Formula: MgSO4

Magnesium Sulfate
Magnesium Sulphate Anhydrous Monohydrate Dried Heptahydrate BP Ph Eur USP Reagent FCC Food Grade Suppliers
Magnesium sulfate anhydrous

Magnesium Sulfate USP Specifications
MgSO4·xH2O
Sulfuric acid magnesium salt (1:1), hydrate.
Magnesium sulfate (1:1) monohydrate 138.36
Magnesium sulfate (1:1) heptahydrate 246.48 [CAS 10034-99-8].
Anhydrous 120.37 [CAS 7487-88-9].

Magnesium Sulfate, rendered anhydrous by ignition, contains not less than 99.0 percent and not more than 100.5 percent of MgSO4.

Identification: A solution (1 in 20) responds to the tests for Magnesium and for Sulfate.
pH: between 5.0 and 9.2, in a solution (1 in 20).
Loss on drying: Dry it at 105 for 2 hours: the anhydrous form loses not more than 2% of its weight.
Loss on ignition: Weigh accurately about 1 g in a crucible, heat at 105 for 2 hours, then ignite in a muffle furnace at 450 ± 25 to constant weight: the monohydrate loses between 13.0% and 16.0% of its weight, the dried form loses between 22.0% and 28.0% of its weight, and the heptahydrate loses between 40.0% and 52.0% of its weight.
Chloride: A 1.0-g portion shows no more chloride than corresponds to 0.20 mL of 0.020 N hydrochloric acid (0.014%).
Iron:
FOR MAGNESIUM SULFATE INTENDED FOR USE IN PREPARING NON-PARENTERAL DOSAGE FORMS:
Dissolve 0.50 g in 40 mL of water and proceed as directed in the test for Iron: the limit is 20 µg per g.
FOR MAGNESIUM SULFATE INTENDED FOR USE IN PREPARING PARENTERAL DOSAGE FORMS: the limit is 0.5 µg per g.
Heavy metals: Dissolve 2 g in 25 mL of water: the limit is 0.001%.
Selenium: The limit is 0.003%.

Dried Magnesium Sulphate BP Ph Eur Magnesium Sulfate
Dried Epsom Salts
Preparation: Magnesium Sulphate Paste

DEFINITION
Dried Magnesium Sulphate contains not less than 62.0% and not more than 70.0% of MgSO4.

CHARACTERISTICS
A white powder.
Freely soluble in water; dissolves more rapidly in hot water.

IDENTIFICATION
Yields the reactions characteristic of magnesium salts and of sulphates.

TESTS
Acidity or alkalinity: To 10 ml of a 7.5% w/v solution in carbon dioxide-free water add 0.05 ml of phenol red solution. Not more than 0.2 ml of either 0.01M hydrochloric acid VS or 0.01M sodium hydroxide VS is required to change the colour of the solution.
Arsenic: 0.33 g dissolved in 25 ml of water complies with the limit test for arsenic, (3 ppm).
Heavy metals: Dissolve 1.3 g in 20 ml of water and add 1 g of ammonium chloride. 12 ml of the resulting solution complies with limit test A for heavy metals, Appendix VII. Use lead standard solution(1 ppm Pb) to prepare the standard (15 ppm).
Iron: 0.33 g dissolved in 10 ml of water complies with the limit test for iron, Appendix VII (30 ppm).
Chloride: 0.13 g dissolved in 15 ml of water complies with the limit test for chlorides, Appendix VII (400 ppm).
Insoluble matter: 7.5 g dissolves in 20 ml of water, producing a solution which may be slightly turbid at first but which becomes clear in a few minutes.

Magnesium Sulphate Heptahydrate BP Ph Eur
Epsom Salts
MgSO4-7H2O - 246.5 CAS 10034-99-8
Action and use: Osmotic laxative; used in treatment of electrolyte deficiency.

CHARACTERS
Appearance: White or almost white, crystalline powder or brilliant, colourless crystals.
Solubility: Freely soluble in water, very soluble in boiling water, practically insoluble in ethanol (96 per cent).

IDENTIFICATION
A. It gives the reactions of sulphates.
B. It gives the reaction of magnesium.

TESTS
Solution S: Dissolve 5.0 g in water R and dilute to 50 ml with the same solvent.
Appearance of solution: Solution S is clear and colourless.
Acidity or alkalinity: To 10 ml of solution S add 0.05 ml of phenol red solution. Not more than 0.2 ml of 0.01 M hydrochloric acid or 0.01 M sodium hydroxide is required to change the colour of the indicator.
Chlorides: Maximum 300 ppm.
Arsenic: Maximum 2 ppm, determined on 0.5 g.
Iron: Maximum 20 ppm.
Heavy metals: Maximum 10 ppm.
Loss on drying: 48.0 per cent to 52.0 per cent, determined on 0.500 g by drying in an oven at 110-120°C for 1 h and then at 400°C to constant mass.

Magnesium Sulfate FCC food Grade Magnesium Sulphate Specifications
Epsom Salt
MgSO4-xH2O Formula wt, monohydrate 138.38
Formula wt, heptahydrate 246.47
INS: 518 CAS: monohydrate [CAS 14168-73-1]
CAS: heptahydrate [CAS 10034-99-8]
CAS: dried [CAS 15244-36-7]
Magnesium Sulphate Dried

DESCRIPTION
Magnesium Sulfate occurs as a colorless crystal or a granular crystalline powder. It is produced with one or seven molecules of water of hydration or in a dried form containing the equivalent of about 2.3 waters of hydration. It is readily soluble in water, slowly soluble in glycerin, and sparingly soluble in alcohol.
Function: Nutrient.

REQUIREMENTS
Identification: A 1:20 aqueous solution gives positive tests for Magnesium and for Sulfate.
Assay: Not less than 99.5% of MgSO4 after ignition.
Lead: Not more than 4 mg/kg.
Loss on Ignition Monohydrate: Between 13.0% and 16.0%; Heptahydrate: Between 40.0% and 52.0%; Dried: Between 22.0% and 28.0%.
Selenium: Not more than 0.003%.

Magnesium Sulfate Analytical Reagent Magnesium Sulphate Specifications
Magnesium Sulfate Heptahydrate
MgSO4 - 7H2O
Formula Weight 246.48
CAS Number 10034-99-8

REQUIREMENTS
Assay: 98.0-102.0% MgSO4-7H2O
pH of a 5% solution: 5.0-8.2 at 25C

MAXIMUM ALLOWABLE
Insoluble matter: 0.005%
Chloride (Cl): 5 ppm
Nitrate (NO3): 0.002%
Ammonium (NH4): 0.002%
Calcium (Ca): 0.02%
Manganese (Mn): 5 ppm
Potassium (K): 0.005%
Sodium (Na): 0.005%
Strontium (Sr): 0.005%
Heavy metals (as Pb): 5 ppm
Iron (Fe): 5 ppm.

Magnesium sulfate Magnesium sulphate Anhydrous Monohydrate Dried Heptahydrate USP BP Ph Eur Reagent FCC Food Grade Manufacturers:

Anmol Chemicals
S-8, SARIFA MANSION, 2ND FLANK ROAD, CHINCHBUNDER, MUMBAI 400009, INDIA
TEL: (OFFICE) 91-22-23770100, 23726950, 23774610, 23723564. FAX: 91-22-23728264

Exports to USA, Canada, UAE, Dubai, South Africa, Tanzania, Kenya, Nigeria, Egypt, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Dubai, Europe Netherlands, Italy, Spain, Germany, Portugal, France, Malaysia, Indonesia, Thailand, Korea, Vietnam, Japan, etc.