Anmol Chemicals is the pioneer manufacturers of Magnesium Sulfate or Magnesium Sulphate Anhydrous, Dried, Monohydrate, Heptahydrates, Pharmaceutical Excipients Food & Flavor chemicals in India. We offer Halal and Kosher Magnesium Sulfate or Magnesium Sulphate Anhydrous, Dried, Monohydrate, Heptahydrates made in an ISO9001, ISO22000 (FSSC22000) cGMP and GLP 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 or Magnesium Sulphate Anhydrous, Dried, Monohydrate, Heptahydratesis in these pages.
The units have one or more of the certifications like FDA GMP, ISO 9001, ISO 22000, HACCP, REACH, Kosher & Halal

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Magnesium Sulphate Heptahydrate Dried Monohydrate Anhydrous Manufacturers

Magnesium Sulphate Heptahydrate Molecular Weight 246.48, CAS Number 10034-99-8, Chemical Formula MgSO4-7H2O, EINECS: None

Magnesium Sulphate Dried Molecular Weight 246.48, CAS Number 15244-36-7, Chemical Formula MgSO4-3.5H2O, EINECS: --

Epsom Salt, Magnesium Sulphate Monohydrate Molecular Weight 138.36, CAS Number 14567-64-7, Chemical Formula MgSO4-H2O

Magnesium Sulphate Anhydrous Molecular Weight 120.37, CAS Number 7487-88-9, Chemical Formula MgSO4, EINECS: 231-298-2

We offer Magnesium Sulphate Technical & Pure Crystals, Anhydrous, Dried, Monohydrate, Heptahydrates IP BP Ph. Eur. USP ACS AR LR FCC Food Grades.

SPECIFICATIONS MAGNESIUM SULPHATE HEPTAHYDRATE

Appearance: Fine, White Free Flowing Sparkling Crystals
Purity as (MgSO4-7H2O): 99% minimum
Magnesium Oxide as (MgO): 16.20% minimum
Magnesium as (Mg): 9.70% minimum
Sulphur as (SO4): 38.60% minimum
Sulphur as (S): 12.70% minimum
Magnesium Sulphate as (MgSO4): 48.50% minimum
pH of 5% water solution: 6.5 to 7.5
Chloride as (Cl): 0.012 % maximum
Heavy Metals as (Pb): Not detectable
Arsenic as (As2O3): 1.00 ppm maximum
Iron as (Fe): 10 ppm maximum
Manganese as (Mn): 15 ppm maximum

SPECIFICATIONS MAGNESIUM SULPHATE ANHYDROUS

We also offer Magnesium Sulphate of above grade as fully dried MgSO4, i.e without water of crystalization.

Appearance: Fine, White Powder
Purity as (MgSO4): 98% minimum on dried substance
pH of 5% water solution: 6.5 to 9
Chloride as (Cl): 0.025 % maximum
Heavy Metals as (Pb): Not detactable
Arsenic as (As2O3): 2.00 ppm maximum
Iron as (Fe): 20 ppm maximum
Manganese as (Mn): 30 ppm maximum

Dried Magnesium Sulphate BP
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.
It may be prepared by drying magnesium sulphate at 100° until it has lost approximately 25% of its weight.

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
Epsom Salts
MgSO4-7H2O - 246.5 - CAS 10034-99-8
Action and use: Osmotic laxative, used in treatment of electrolyte deficiency.

DEFINITION
Content: 99.0 per cent to 100.5 per cent (dried substance).

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 Sulphate USP
MgSO4-xH2O
Sulfuric acid magnesium salt (1:1), hydrate.
Magnesium sulphate (1:1) monohydrate 138.36
Magnesium sulphate (1:1) heptahydrate 246.48 CAS 10034-99-8
Anhydrous 120.37 CAS 7487-88-9

Magnesium Sulphate, 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) resonds to the tests for Magnesium and for Sulphate.
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 SULPHATE 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 SULPHATE 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%.

Magnesium Sulphate FCC Food Grade Magnesium Sulphate
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]

DESCRIPTION
Magnesium Sulphate 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 Sulphate.
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 Sulphate ACS Analytical Reagent
 Magnesium Sulphate Heptahydrate
MgSO4 - 7H2O
Formula Wt 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.

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

Magnesium Sulphate Anhydrous Heptahydrate BP USP FCC ACS 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

e-mail: ask(at the rate @)anmol.org

Anmol Chemicals India

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