Description

0.05 Mol Iodine (I2) Fixanal (Iodate) is a precisely standardized volumetric solution, commonly supplied as a ready-to-use titrant or a concentrate for accurate analytical work. This product is essential for reliable quantitative analysis, particularly in redox titrations where iodine is the active reagent. It is a critical consumable for quality control laboratories in the pharmaceutical, chemical, food, and water treatment industries, ensuring precise and reproducible results in assays for substances like vitamin C, sulfur compounds, and various reducing agents.

Application

• Volumetric Analysis (Titration): Primary standard solution for iodometric and iodimetric titrations to determine the concentration of oxidizing or reducing agents.
• Pharmaceutical QC: Assay of active pharmaceutical ingredients (APIs), such as ascorbic acid (Vitamin C), and raw material testing.
• Food & Beverage Industry: Determination of sulfur dioxide, ascorbic acid content, and other antioxidants in food products and beverages.
• Water & Environmental Analysis: Measurement of dissolved oxygen (Winkler method), chlorine, ozone, and other disinfectant residuals.
• Chemical Manufacturing: Process control and final product quality verification for chemicals like peroxides and hydrazines.
• Educational & Research: Standardized reagent for teaching analytical chemistry principles and for research methodology.

Basic Information

Item	Details
Product Name	0.05 Mol Iodine (I2) Fixanal (Iodate)
CAS No.	153507-24-5
Molecular Formula	I2 (in solution, typically with KI)
Molecular Weight	253.81 g/mol (I2)
Synonyms	Iodine Standard Solution 0.05M; Iodine Titrant 0.05 N; Fixanal® Iodine; Iodine Volumetric Solution; Iodine (I2) 0.05 mol/L; Iodometric Titrant; Iodimetric Solution; Potassium Triiodide Solution
EINECS	Contact for details

Quality Control

Our 0.05 Mol Iodine Fixanal solution is manufactured and tested under strict quality management systems to ensure batch-to-batch consistency and traceability. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing the exact concentration, purity, and stability data. The production adheres to relevant pharmacopeial guidelines (e.g., USP, EP) for volumetric solutions where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store at a controlled room temperature (15-25°C). Keep away from heat and incompatible materials. Due to its light-sensitive nature, prolonged exposure to light should be avoided to prevent concentration drift.

Specification

Item	Specification
Appearance	Clear, brownish-red solution
Concentration (Nominal)	0.05 mol/L ± tolerance
Assay (Titration)	99.0 - 101.0 % of stated concentration
Identification (IR/Chemical)	Conforms
Stability	As per shelf-life stated on label

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.