Preparation and standardisation of 0.02 M Mercuric Nitrate using Sodium Chloride by potentiometer.
Mercuric Nitrate Solution Preparation
- Dissolve 6.85 g of mercuric nitrate in 20 ml of 1 M nitric acid.
- Add sufficient water to produce 1000 ml.
- Standardize the solution in the following manner.
Mercuric Nitrate Solution Standardization
- Dissolve 15 mg of sodium chloride in 50 ml of water.
- Titrate with the mercuric nitrate solution determining the endpoint potentiometrically, using a platinum or mercury indicator electrode and a mercury-mercurous sulfate reference electrode.
- 1 ml of 0.02 M mercuric nitrate is equivalent to 0.002338 g of NaCl.
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Dr. Ankur Choudhary is a prominent Pharmaceutical Quality Assurance expert, consultant and the founder of Pharmaguideline. With over 22 years of hands-on experience in cGMP-compliant manufacturing environments, he specializes in establishing validation protocols, sterile area controls and data integrity systems. Ankur routinely interprets international regulatory frameworks (including FDA, EMA and ICH guidelines) to help global pharmaceutical professionals ensure strict regulatory compliance and operational excellence. Connect with Ankur on LinkedIn. Need Help: Ask Question
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