Key Selling Points
* High Sensitivity: Specifically designed to detect strong oxidizing agents with a clear blue color change, ensuring accurate and reliable results.
* Wide Application: Suitable for testing various oxidizing gases (e.g., Cl₂, Br₂, NO₂) and solutions (e.g., hypochlorite,
nitrite), making it versatile for multiple laboratory scenarios.
* Standardized Quality: Manufactured under the Q/HSSC 213-2016 standard, guaranteeing consistent performance and compliance with industry requirements.
* Convenient Packaging: 100 strips per box, individually packed for easy use and storage, ideal for both routine tests and
large-scale experiments.
* Cost-Effective: Offers a reliable and economical solution for oxidizing agent detection, reducing the need for complex and expensive analytical equipment.
Product Name: Potassium Iodide Starch Test Paper
Brand: NEWSTAR
Executive Standard: Q/HSSC 213-2016
Packaging: 100 strips/box (5 packs, 20 strips/pack); Outer dimensions: approx. 73×30×15mm, Net weight: approx. 20g
Shelf Life: 3 years (Store in a cool, dry, and dark place; avoid high temperature and humidity)
Detection Principle: Oxidizing agents oxidize iodide ions (I⁻) to iodine (I₂), which forms a blue complex with starch
Target Substances: Chlorine (Cl₂), Bromine (Br₂), Nitrogen Dioxide (NO₂), Ozone (O₃), Available Chlorine, Nitrite (NO₂⁻), etc.
Temperature Limit: Do not use above 40°C (the iodine-starch complex decomposes at high temperatures, causing the blue color to fade)
Application Scenarios
Laboratory Chemical Analysis
* Oxidizing Gas Detection: Quickly identify the presence of chlorine (Cl₂), bromine (Br₂), nitrogen dioxide (NO₂), and other
oxidizing gases in chemical experiments or industrial environments.
* Water Quality Testing: Detect available chlorine in drinking water, swimming pool water, or wastewater to ensure safety and compliance with hygiene standards.
* Food Safety Inspection: Test for nitrite (NO₂⁻) in food samples, which is a common preservative but can be harmful in excessive amounts.
Industrial Quality Control
* Chemical Production Monitoring: Monitor the concentration of oxidizing agents in chemical manufacturing processes to maintain product quality and process efficiency.
* Environmental Monitoring: Assess air or water pollution by detecting oxidizing pollutants (e.g., nitrogen dioxide from vehicle emissions) in environmental samples.
Educational Experiments
* Chemistry Teaching: Demonstrate redox reactions and the properties of oxidizing agents in school or university laboratories,providing a visual and interactive learning experience for students.