About Hydranal Coulomat Ag 1l Honeywell
HYDRANAL-Coulomat AG Honeywell 34836 is a ready-to-use anolyte reagent specially designed for
coulometric Karl Fischer titration for accurate determination of water content in laboratory samples. It is suitable for Karl Fischer cells
with and without diaphragm and is commonly used for moisture determination in chemicals, pharmaceuticals, oils, solvents and other analytical samples. The reagent is supplied as a light-yellow liquid in a
1 L glass bottle.
Purpose and ApplicationHydranal Coulomat Ag is purpose-built for use in Coulometric Karl Fischer Titration, a leading technique for determining trace water content in various samples. Laboratories favor this reagent for its consistency, rapid reaction rate, and compatibility with automated titration equipment. It is suitable for a diverse range of applications across chemicals, pharmaceuticals, and industrial quality control.
Optimal Storage and StabilityWith a shelf life of five years, Hydranal Coulomat Ag ensures long-term usability when stored correctly. To maintain reagent quality, keep the tightly sealed bottle in a cool, dry, and well-ventilated environment, away from heat sources, moisture, and incompatible substances. Adhering to recommended storage guidelines preserves reagent effectiveness, reducing the risk of degradation or contamination.
FAQ's of Hydranal Coulomat Ag 1l Honeywell:
Q: How is Hydranal Coulomat Ag used in determining water content?
A: Hydranal Coulomat Ag is specifically designed for Coulometric Karl Fischer Titration, where it reacts with water present in a sample to quantify moisture content accurately. The amount of electricity consumed during this reaction correlates directly with the water content, ensuring highly precise results.
Q: What are the recommended storage conditions for Hydranal Coulomat Ag?
A: It is advised to store Hydranal Coulomat Ag in a tightly closed glass bottle, placed in a cool, dry, and well-ventilated environment. The product should be protected from heat, moisture, and other unsuitable conditions to maintain its effectiveness throughout the five-year shelf life.
Q: When does Hydranal Coulomat Ag expire?
A: Under appropriate storage conditions, Hydranal Coulomat Ag has a shelf life of five years from the date of manufacture. Always check the manufacturer's labeling for the exact expiration date.
Q: What are the physical characteristics of Hydranal Coulomat Ag?
A: This reagent appears as a light yellow liquid with a density of 0.930 g/mL at 20C, a pH level between 5.0 and 7.0 (at 20C), and a boiling point of approximately 63C. It is supplied in a 1-liter glass bottle for secure storage and handling.
Q: Where can Hydranal Coulomat Ag be applied?
A: This reagent is suitable for quality control and research laboratories in industries such as pharmaceuticals, chemicals, food, and environmental analysis. It is ideal for any application requiring accurate water determination in liquid or solid samples.
Q: What are the main benefits of using Hydranal Coulomat Ag?
A: Users benefit from its stability, long shelf life, and reliable water determination capability in even trace amounts. Its compatibility with automated titration systems makes analytical workflows more efficient and reproducible.
Q: Is the purity of Hydranal Coulomat Ag expressed as a percentage?
A: No, the purity of Hydranal Coulomat Ag is not expressed as a percentage because it is a formulated mixture rather than a single chemical component.