Preparation and standardisation of 0.1 M Lead Nitrate solution using Disodium Edetate and Xylenol Orange mixture as indicator used in chemical analysis of pharmaceutical ingredients.
Subscribe Pharmaguideline on
Lead Nitrate Solution Preparation
- Dissolve 33.12 g of lead nitrate in sufficient water to produce 1000 ml.
- Standardize the solution in the following manner.
Lead Nitrate Solution Standardization
- Pipette 50.0 ml of the solution into a flask.
- Add 50 mg of xylenol orange mixture and sufficient hexamine to produce a violet-pink color.
- Titrate with 0.1 M disodium edetate to a lemon yellow endpoint.
- 1 ml of 0.1 M disodium edetate is equivalent to 0.03312 g of Pb(N03)2.
Also see:
Determination of Shelf Life of Solutions in Laboratory
Ankur Choudhary is India's first professional pharmaceutical blogger, author and founder of Pharmaceutical Guidelines, a widely-read pharmaceutical blog since 2008. Sign-up for the free email updates for your daily dose of pharmaceutical tips.
.moc.enilediugamrahp@ofni :liamENeed Help: Ask Question
Visitors are also reading:
No comments: Read Comment Policy ▼
Post a Comment