Anmol Chemicals is the pioneer manufacturers of Potassium Sulphate, Pharmaceutical Excipients Fragrance & Flavor chemicals in India. We offer Halal and Kosher Potassium Sulphate made in an ISO9001:2008, ISO22000:2005 (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 Potassium Sulfate is 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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Potassium Sulphate Commercial Pure & BP FCC Food Grade Manufacturers

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Potassium Sulphate SDS GHS, MSDS Sheet of Manufacturers

Potassium Sulphate
Potassium Sulfate USP BP Grade
Potassium Sulphate

Potassium Sulphate BP Grade
174.3 -- 7778-80-5
Ph Eur

Content: 98.5 per cent to 101.0 per cent of K2SO4 (dried substance).

Appearance: White or almost white, crystalline powder or colourless crystals.
Solubility: Soluble in water, practically insoluble in ethanol.

A. It gives the reactions of sulphates (2.3.1).
B. It gives the reactions of potassium (2.3.1).

Solution S: Dissolve 10.0 g in 90 ml of carbon dioxide-free water prepared from distilled water, heating gently. Allow to cool and dilute to 100 ml with carbon dioxide-free water prepared from distilled water.
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
Chlorides: Maximum 40 ppm.
Calcium: Maximum 200 ppm.
Iron: Maximum 10 ppm, determined on 10 ml of solution S.
Magnesium: Maximum 20 ppm.
Sodium: Maximum 0.10 per cent.
Atomic emission spectrometry: To pass the test..
Heavy metals: Maximum 20 ppm.
Loss on drying: Maximum 1.0 per cent, determined on 1.000 g by drying in an oven at 130 °C for 4 h.

Dissolve 0.150 g in 40 ml of water R. Add 0.2 ml of 0.1 M hydrochloric acid and 80 ml of
methanol R. Carry out a potentiometric titration (2.2.20), using 0.1 M lead nitrate and as
indicator electrode a lead-selective electrode and as reference electrode a silver-silver
chloride electrode.
1 ml of 0.1 M lead nitrate is equivalent to 17.43 mg of K2SO4.

Potassium Sulfate FCC Food Grade
K2SO4 Formula wt 174.26
INS: 515 CAS: [7778-80-5]

Potassium Sulfate occurs as colorless or white crystals or as a crystalline powder. One gram dissolves in about 8.5 mL of water. It is insoluble in alcohol. The pH of a 1:20 aqueous solution is about 5.5 to 8.5.
Function: pH control.

Identification: A 1:10 aqueous solution gives positive tests for Potassium.
Assay: Not less than 99.0% and not more than 100.5% of K2SO4.
Lead: Not more than 2 mg/kg.
Selenium: Not more than 5 mg/kg.

For Original Monographs please check with the respective web-pages or books.

Potassium Sulphate Pure & USP BP Grade Manufacturers:

Anmol Chemicals
TEL: (OFFICE) 91-22-23770100, 23726950, 23774610, 23723564. FAX: 91-22-23728264



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