Mubychem Group, established in 1976, is the pioneer manufacturer of Sodium Sulphate, Pharmaceutical, Fragrance & Flavor chemicals in India. Mubychem Group has several manufacturing facilities spread across Gujarat and Mumbai India and world wide contacts and toll manufacturers. We are exporting globally to countries like USA, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Dubai etc.

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. We offer Pure & IP BP USP FCC Food Grade ACS AR Analytical Reagent Grades of Chemicals

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Sodium Sulphate BP IP Sodium Sulfate USP ACS Analytical Reagent FCC Food grade Manufacturers

MSDS of Sodium Sulphate BP IP Sodium Sulfate USP ACS Analytical Reagent FCC Food Grade Manufacturers

Sodium Sulfate
Technical & Pure; Anhydrous & Decahydrate
Also IP BP Ph. Eur. USP ACS AR LR FCC Food Grades

Sodium Sulfate

British Pharmacopoeia 2009
Anhydrous Sodium Sulphate BP ( Sodium Sulfate )

Anhydrous Sodium Sulphate BP

Na2SO4
Action and use
Laxative.

DEFINITION
Content
98.5 per cent to 101.0 per cent (dried substance).

CHARACTERS
Appearance
White or almost white powder, hygroscopic.
Solubility
Freely soluble in water.

IDENTIFICATION
A. It gives the reactions of sulphates.
B. It gives the reactions of sodium.
C. It complies with the test for loss on drying (see Tests).

TESTS
Solution S
Dissolve 2.2 g Sodium Sulfate in carbon dioxide-free water R prepared from distilled water and dilute to 100 ml with the same solvent.
Appearance of solution
Solution S is clear and colourless.
Acidity or alkalinity
To 10 ml of solution S add 0.1 ml of bromothymol blue solution R1 . Not more than 0.5 ml of 0.01 M hydrochloric acid or 0.01 M sodium hydroxide is required to change the colour of the indicator.
Chlorides
Maximum 450 ppm.
Calcium
Maximum 450 ppm, if intended for use in the manufacture of parenteral dosage forms.
Iron
Maximum 90 ppm, if intended for use in the manufacture of parenteral dosage forms.
Magnesium
Maximum 200 ppm, if intended for use in the manufacture of parenteral dosage forms. To 10 ml of solution S add 1 ml of glycerol (85 per cent), 0.15 ml of titan yellow solution, 0.25 ml of ammonium oxalate solution and 5 ml of dilute sodium hydroxide solution and shake. Any pink colour in the test solution is not more intense than that in a standard prepared at the same time in the same manner using a mixture of 5 ml of magnesium standard solution (10 ppm Mg) and 5 ml of water.
Heavy metals
Maximum 45 ppm.
Loss on drying
Maximum 0.5 per cent, determined on 1.000 g by drying in an oven at 130C.


Sodium Sulfate USP

Sodium Sulfate
Na2SO410H2O 322.20
Sulfuric acid disodium salt, decahydrate.
Disodium sulfate decahydrate [7727-73-3]
Anhydrous 142.04 [7757-82-6]

Sodium Sulfate contains ten molecules of water of hydration, or is anhydrous. It contains not less than 99.0 percent of Na2SO4, calculated on the dried basis.

Identification A solution (1 in 20) responds to the tests for Sodium 191 and for Sulfate.
Acidity or alkalinity To 10 mL of a solution, containing the equivalent of 1.0 g of Na2SO410H2O in 20 mL of water, add 1 drop of bromothymol blue TS: not more than 0.50 mL of either 0.010 N hydrochloric acid or 0.010 N sodium hydroxide is required to change the color of the solution.
Loss on drying Dry at 105 for 4 hours: the decahydrate loses between 51.0% and 57.0% of its weight, and the anhydrous form loses not more than 0.5% of its weight.
Chloride A portion equivalent to 1.0 g of Na2SO410H2O ( Sodium Sulfate Decahydrate )shows no more chloride than corresponds to 0.30 mL of 0.020 N hydrochloric acid (0.02%).


Sodium Sulfate FCC

Sodium Sulfate
Na2SO410H2O .. 322.20
Sulfuric acid disodium salt, decahydrate.
Disodium sulfate decahydrate [7727-73-3].
Anhydrous 142.04 [7757-82-6].

Sodium Sulfate contains ten molecules of water of hydration, or is anhydrous. It contains not less than 99.0 percent of Na2SO4, calculated on the dried basis.

Packaging and storage Preserve in tight containers, preferably at a temperature not exceeding 30.
Identification A solution (1 in 20) responds to the tests for Sodium and for Sulfate.
Acidity or alkalinity To 10 mL of a solution, containing the equivalent of 1.0 g of Na2SO410H2O in 20 mL of water, add 1 drop of bromothymol blue TS: not more than 0.50 mL of either 0.010 N hydrochloric acid or 0.010 N sodium hydroxide is required to change the color of the solution.
Loss on drying Dry at 105 for 4 hours: the decahydrate loses between 51.0% and 57.0% of its weight, and the anhydrous form loses not more than 0.5% of its weight.
Chloride A portion equivalent to 1.0 g of Na2SO410H2O shows no more chloride than corresponds to 0.30 mL of 0.020 N hydrochloric acid (0.02%).
Heavy metals: the limit is 0.001%.


Sodium Sulfate Anhydrous ACS

Reagent Chemicals
ACS Specifications
Sodium Sulfate ACS Anhydrous
Na2SO4
Formula Wt 142.04
CAS Number 7757-82-6

REQUIREMENTS
Assay: 99.0% Na2SO4
pH of a 5% solution: 5.2-9.2 at 25C

MAXIMUM ALLOWABLE
Insoluble matter: 0.01%
Loss on ignition: 0.5%
Chloride (Cl): 0.001%
Nitrogen compounds (as N): 5 ppm
Phosphate (PO4): 0.001%
Heavy metals (as Pb): 5 ppm
Iron (Fe): 0.001%
Calcium (Ca): 0.01%
Magnesium (Mg): 0.005%
Potassium (K): 0.01%

Specific Use

Extraction-concentration suitability: Passes test


Reagent Chemicals
ACS Specifications

Sodium Sulfate, Decahydrate ACS

Na2SO4-10H2O
Formula Wt 322.19
CAS Number 7727-73-3

REQUIREMENTS
Assay: 99.0% Na2SO4-10H2O
pH of a 5% solution: 5.2-9.2 at 25C

MAXIMUM ALLOWABLE
Insoluble matter: 0.01%
Chloride (Cl): 5 ppm
Nitrogen compounds (as N): 3 ppm
Phosphate (PO4): 5 ppm
Heavy metals (as Pb): 3 ppm
Iron (Fe): 5 ppm
Calcium (Ca): 0.005%
Magnesium (Mg): 0.003%
Potassium (K): 0.005%

Sodium Sulphate BP IP Sodium Sulfate USP ACS Analytical Reagent FCC Food grade manufacturers at:

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

e-mail: info@mubychem.com

USA & Canadian Customers may e-mail: usa@mubychem.com

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