Magnesium Sulphate or Magnesium Sulfate BP Ph Eur IP Magnesium Sulfate Manufacturers |
Muby chemicals, is the flagship company in Mubychem Group, established in 1976, It has several manufacturing units in its wings, making Chemicals including Magnesium Sulphate or Magnesium Sulfate, Pharmaceutical Excipients & Flavour Chemicals in India. Mubychem Group has manufacturing facilities spread across Western India and sales purchase agents in several countries. The associated manufacturing units are accredited with certifications like FDA cGMP and GLP Approval, ISO-9001 ISO-14001, ISO/IEC 17025, ISO-22000, FSSC 22000, ISO 45001, Certification, "REACH" registration, Kosher, Halal & HACCP Certification. |
| We are chemical supplier exporter to almost every country and have a representatives in major business areas. We serve from small packs to container loads. |
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CAS Number heptahydrate 10034-99-8 & anhydrous 7487-88-9 monohydrate 14168-73-1
Magnesium Sulfate Magnesium Sulphate USP ACS Reagent FCC Food Grade Manufacturers.
Magnesium Sulfate Magnesium Sulphate BP Ph Eur IP Grade Manufacturers.
Dried Magnesium Sulphate
Dried Magnesium Sulphate BP Ph Eur Specifications ( Magnesium Sulfate )
Dried Epsom SaltsPreparation
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
Magnesium Sulphate Heptahydrate BP Ph Eur Specifications (Magnesium Sulphate Heptahydrate )
Epsom Salts
MgSO4,7H2O -- 246.5 -- CAS Number 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 400C to constant mass.
Magnesium Sulphate IP Grade Specifications
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Magnesium Sulphate BP Ph Eur IP manufacturers
Muby Chemicals & Associated Cos
BANDEALI BUILDING, CHINCHBUNDER, MUMBAI 400009, INDIA.
TEL: 91-22-65290109. Gujarat & Mumbai India.
info(At the Rate i.e. @)mubychem(dot)com
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Last updated 27-mar-26
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