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Karl Fischer Reagent

Name: Karl Fischer Reagent
Brand: SHRI BALAJI CHEMICALS
Price: 2000 INR
Availability: InStock

Price 2000 INR/ Liter

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MOQ : 25000 Liters

Karl Fischer Reagent Specification

CAS No
1333-74-0

EINECS No
231-821-4

Ingredients
Iodine, sulfur dioxide, base (such as imidazole), and a suitable solvent (such as methanol)

Application
Determination of water content in substances by Karl Fischer titration

Purity
99%

Density
1.3 Gram per cubic centimeter(g/cm3)

Structural Formula
Not fixed; depends on formulation

Storage
Store in tightly closed containers, away from heat, direct sunlight, and moisture

Ph Level
Acidic to neutral, typically around 5.0-7.0

Smell
Characteristic, pungent

HS Code
3822

Molecular Weight
Varies by ingredients Grams (g)

Physical Form
Liquid

Poisonous
YES

Solubility
Miscible with alcohols and other polar solvents

Shape
Liquid

Grade
Analytical Reagent (AR) Grade

Usage
Used in laboratories for volumetric and coulometric Karl Fischer titration analysis

Product Type
Chemical Reagent

Molecular Formula
Varies depending on formulation; commonly I2 + SO2 + base + solvent

Appearance
Clear yellowish liquid

Properties
Selective for water determination, fast reaction time, high accuracy

Shelf Life
12-24 months Months

UN Number
UN 1993

Hazard Class
Class 8 (Corrosive)

Quality Standard
Conforms to ASTM, ISO and Ph Eur guidelines

Compatibility
Compatible with Karl Fischer titrators (both volumetric and coulometric)

Packaging Type
Sealed bottle, available in various volumes (e.g., 500 ml, 1 L)

Precautionary Statement
Wear protective equipment, avoid inhalation and contact with skin

Boiling Point
60-100C (depends on solvent)

Flash Point
11C (methanol-based)

Stability
Stable under recommended storage conditions

Karl Fischer Reagent Trade Information

Minimum Order Quantity
25000 Liters

Supply Ability
5000 Liters Per Month

Delivery Time
7 Days

About Karl Fischer Reagent

Spotlight on brilliance: Karl Fischer Reagent is a potent liquid characterized by its high purity (99%) and brilliant yellowish appearance. Specially developed for water determination, it ensures radiant accuracy and rapid, reliable results for titration analysis. This limited stock reagent, conforming to ASTM, ISO, and Ph Eur guidelines, is securely packed in sealed bottles (500 ml, 1 L) and compatible with both volumetric and coulometric Karl Fischer titrators. Stable under proper storage, its selective chemistry and unmatched efficiency make it the top choice for analytical laboratories seeking excellence. Handle with care-poisonous and corrosive.

Key Applications and Expert Use

Karl Fischer Reagent's area of application is in laboratories for the precise determination of water content in chemicals and pharmaceuticals. It is designed specifically for use on a variety of sample surfaces, including liquids, powders, and solids. Used by analytical chemists, quality control specialists, and research professionals, this reagent delivers accurate measurements essential for product validation and research integrity across pharmaceutical, chemical, and industrial sectors.

Sample Policy and Global Valuation

Valuation of Karl Fischer Reagent samples follows stringent guidelines to ensure each batch meets high standards. Samples are provided based on rate negotiations. The main domestic market is India, with a robust export market spread across Europe, South Asia, Africa, and the Middle East. Manufacturers and suppliers prioritize compliance and safety, making this product a trusted solution for laboratories worldwide seeking quality and consistency in water content analysis.

FAQ's of Karl Fischer Reagent:

Q: How should Karl Fischer Reagent be stored for maximum stability?

A: Karl Fischer Reagent should be stored in tightly closed containers, away from heat sources, direct sunlight, and moisture. Adhering to these cautions maintains its stability for the shelf life of 12-24 months.

Q: What are the main ingredients and their roles in the reagent?

A: The reagent consists of iodine, sulfur dioxide, a base (typically imidazole), and a suitable solvent like methanol. Each plays a specific role to ensure selective and accurate water determination in samples.

Q: Where is Karl Fischer Reagent predominantly used?

A: This reagent is primarily used in laboratory settings for volumetric and coulometric Karl Fischer titration analyses to measure water content in various substances across industries such as pharmaceuticals, chemicals, and manufacturing.

Q: When is it advisable to use Karl Fischer Reagent over other methods?

A: Karl Fischer Reagent should be used when precise and rapid determination of water content is critical, especially in scenarios requiring high accuracy or low detection limits.

Q: What safety precautions should users take during handling and usage?

A: Users must wear appropriate protective equipment, avoid inhaling vapors, and prevent skin contact, as the reagent is classified as corrosive and poisonous. Proper ventilation and secure handling are essential.

Q: How does Karl Fischer Reagent ensure high accuracy in water determination?

A: Its potent chemical formulation responds quickly and selectively to water, enabling fast reaction times and ensuring brilliant analytical accuracy according to international quality standards.

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