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Potassium chloride BP 5KG
96240SR500345780416DU
BP3457804
7447-40-774061
KClApril 2021
74.56March 2024
Sr.No.TestResultSpecification
1AppearanceA white crystalline powder.A white or almost white, crystalline powder or colourless crystals
2SolubilityPassesFreely soluble in water, practically insoluble in anhydrous ethanol.
3Identification A (Chloride a)CompliesA white curdled precipitate which dissolves easily in ammonia should form
4Identification A (Chloride b)CompliesThe paper should turn violet-red.
5Identification B (Potassium a)CompliesA white crystalline precipitate should form.
6Identification B (Potassium b)CompliesA yellow or orange-yellow precipitate should form immediately.
7Appearance of solutionPassesClear and colorless solution
8Acidity & alkalinityPassesNot more than 0.5ml of 0.01M hydrochloric acid or of 0.01M sodium hydroxide should require to change the color of indicator.
9BromidesLess than 0.1%0.1% max
10Iodides (I)PassesThe substance should not show blue color.
11SulfatesLess than 300ppm300ppm max
12Barium(Ba)PassesAny opalescence in the solution should not be more intense than reference solution
13Iron (Fe)Less than 20ppm20ppm max
14Magnesium and alkaline earth metalsLess than 200ppm200ppm max as Ca
15Loss on drying,105°C0.2%1.0% max.
16Assay (on dried basis)99.9%99.0% to 101.0%
Remarks: THE CAPTIONED MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF BP SPECIFICATION.
FINAR provides this analytical report in good faith and to the best of its knowledge. It should not be substituted for the users own raw material quality control.
Tested By
(Chemist - Quality Control)
Approved By
(Head - Quality Control)
Computer Generated Report - Does not require Signature.
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