Sodium Sulphate BP IP EP Ph Eur Sodium Sulfate Decahydrate Anhydrous USP, Commercial Pure & Analytical Reagent FCC Food grade Manufacturers |
Supplier, Manufacturer, Exporter of Sodium Sulfate Sulphate, Muby Chemicals of Mubychem Group, established in 1976, is the original manufacturers of Specialty Chemicals, Pharmaceutical Excipient, Fragrance Food & Flavor chemicals, Reagent Grade 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, Bangladesh, 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 - cGMP and GLP approval, ISO-9001 Certified, "REACH" Registered, ISO-14001, ISO/IEC 17025, ISO-22000, FSSC 22000, ISO 45001, Kosher Certified, Halal Certified, HACCP, FSSAI. We offer Commercial Pure & IP BP EP Ph Eur USP NF JP FCC Food Grade Analytical Reagent Grades of Chemicals |
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Spanish Fabricantes de sulfato de sodio
Portuguese Sulfato De Sódio Fabricantes
Sodium Sulfate
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Anhydrous Sodium Sulphate BP (Sodium Sulfate)
Anhydrous Sodium Sulphate BP Ph Eur Grade Specifications
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 Grade Specifications
Sodium Sulfate
Na2SO4-10H2O -- 322.20
Sulfuric acid disodium salt, decahydrate.
Disodium sulfate decahydrate CAS 7727-73-3
Anhydrous 142.04 CAS 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 Na2SO4·10H2O 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 Na2SO4·10H2O ( Sodium Sulfate Decahydrate )shows no more chloride than corresponds to 0.30 mL of 0.020 N hydrochloric acid (0.02%).
Sodium Sulphate EP Ph Eur Grade Specifications:
Characters: It occurs as a white or almost white powder, hygroscopic.
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.
Solubility: Freely soluble in water.
Appearance of solution: Solution S is clear and colorless
Acidity or alkalinity: To 10ml of solution S add 0.1ml of bromothymol blue solution R1. Not more than 0.5ml of 0.01 M hydrochloric acid or 0.01 M sodium hydroxide is required to change the color of the indicator.
Chlorides: Maximum 450 ppm
Calcium: Maximum 450 ppm
Iron: Maximum 90 ppm
Magnesium: Maximum 200 ppm
Heavy metals: Maximum 45 ppm
Loss on drying:Maximum 0.5%
Assay: Not less than 98.5% and not more than 101.0% (dried substances).
Sodium Sulfate FCC Food Grade Specifications
Sodium Sulfate
Na2SO4-10H2O .. 322.20
Sulfuric acid disodium salt, decahydrate.
Disodium sulfate decahydrate CAS 7727-73-3.
Anhydrous 142.04 CAS 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 and for Sulfate.
Acidity or alkalinity: To 10 mL of a solution, containing the equivalent of 1.0 g of Na2SO4·10H2O in 20 mL of water, add 1 drop of bromothymol blue TS: not more han 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 Na2SO4·10H2O 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 Analytical Reagent Grade Specifications
Sodium Sulfate Anhydrous
Na2SO4
Formula Weight 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
Sodium Sulfate, Decahydrate Analytical Reagent Grade Specifications
Na2SO4-10H2O
Formula Weight 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%.
We manufacture and supply as under:
We also manufacture and supply as under:
and many other sodium salts.
Manufacturers:
MUBY CHEMICALS
Ambernath Mumbai, Ankleshwar Gujarat, India
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Last
13 July, 2024
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