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Potassium chloride IP 25KG
51240SK025344570629CU
IP3445706
7447-40-773502
KClMarch 2021
74.56February 2024
Sr.No.TestResultSpecification
1DescriptionA white, crystalline powder;odorless.Colorless crystals or a white, crystalline powder;odorless.
2SolubilityPassesFreely soluble in water; practically insoluble in ethanol and in ether.
3Identification (Potassium A)CompliesA yellow or orange yellow precipitate should produce immediately
4Identification (Potassium B)CompliesA white, crystalline precipitate should produce
5Identification (Potassium C)CompliesA yellow crystalline precipitate should produce which on ignition leaves a reside of potassium chloride and platinum
6Identification (Chloride A)CompliesA curdy white precipitate which should insoluble in nitric acid but soluble in ammonia solution should form
7Identification (Chloride B)CompliesA filter-paper moistened with diphenyl carbazide solution should turn violet red.
8Appearance of solutionPassesClear and colorless solution.
9Acidity & alkalinityPassesNot more than 0.5ml of 0.01M hydrochloric acid or of 0.01M sodium hydroxide for neutralization to bromothymol blue solution.
10Arsenic (As)Less than 1ppm1ppm max
11Barium(Ba)PassesPasses test
12Heavy metalsLess than 10ppm10ppm max
13Calcium(Ca)&Magnesium(Mg)PassesThe solution remains clear.
14Iron (Fe)Less than 20ppm20ppm max
15Bromide (Br)Less than 0.1%0.1% max
16Iodide(I)PassesThe substance shows no blue colour after 5 minutes.
17Sulphate (SO4)Less than 300ppm300ppm max
18Loss on drying,105°C0.3%Not more than 1.0%
19Assay (on dried basis)99.90%99.00% - 100.50%
Remarks: THE CAPTIONED MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF IP 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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