Sodium Chlorite Flakes 80% - ACS Grade

Product Overview

Sodium Chlorite Flakes 80% - ACS Grade (NaClO₂) is a stable, white crystalline compound formulated for high-purity oxidizing applications. This ACS-grade material is specified at 80% assay by titration methods calibrated against NaClO₂ standards, ensuring reliable performance in analytical and research settings. The product is designed to meet stringent quality criteria for reproducibility in chemical syntheses, water treatment processes, and laboratory procedures that require precise oxidative capabilities. Typical color, impurity limits, and moisture parameters are controlled to minimize interference in downstream reactions and ensure consistent results across batches.

In addition to its analytical utility, this sodium chlorite grade serves as a key precursor in the generation of chlorine dioxide for bleaching and disinfection, as well as a robust oxidizing agent in a variety of industrial chemical syntheses. The material is handled under controlled conditions to preserve purity; it is compatible with HDPE or glass containers and is supplied with documented test results (assay, residuals, and elemental impurities) aligned with industry standards such as ACS Reagent Grade and USP-NF Monograph requirements. The product is suitable for environments requiring traceability, quality assurance, and compliance with regulatory expectations for analytical reagents.

Key Properties

• Property Name: Chemical Formula: NaClO₂
• Chemical Formula: NaClO₂
• Molecular Weight: 90.44 g/mol
• Appearance: White to off-white flakes or crystals
• Odor: Slight chlorine-like odor
• Density (25°C): 2.60 g/mL
• Solubility: Soluble in water
• CAS: 7758-19-2
• Boiling Point: N/A
• Chloride (ppm max): 60 (typical 20)
• Nitrate NO₃⁻ (ppm max): 150 (typical 40)
• Ammonium NH₄⁺ (ppm max): 20 (typical 5)
• Sulfate SO₄²⁻ (ppm max): 100 (typical 20)
• Phosphate PO₄³⁻ (ppm max): 60 (typical 15)

Common Applications

• Water Treatment: Used as an oxidizing agent in water treatment processes to control odor and taste.
• Chemical Synthesis: Serves as a precursor in the synthesis of chlorine dioxide for bleaching and disinfection.
• Analytical Reagent: Utilized in various analytical procedures for its oxidizing properties.
• Oxidizing Agent: Employed in the pharmaceutical industry for oxidation reactions.
• Laboratory Research: Commonly used in laboratory settings for experiments requiring a strong oxidizer.

Safety Precautions

Handle and store this product in a cool, dry place away from direct sunlight. Use containers made of HDPE or glass to prevent interactions, and maintain proper ventilation to minimize inhalation of dust. Wear appropriate PPE, including chemical-resistant gloves and eye protection, during handling and weighing to prevent skin and eye exposure. Follow storage guidelines to avoid contact with strong acids and reducing agents, which can enhance reactivity.

Consult the Safety Data Sheet before use. In case of exposure, seek immediate medical attention as outlined by the SDS. For spills, evacuate the area, ventilate, and collect the material with inert absorbent material, avoiding release to waterways. In the event of ingestion or inhalation, follow the emergency procedures described in the SDS, including rinsing the mouth and providing fresh air and medical evaluation as needed.

Benefits

✔ High-Purity ACS Grade – 80% assay with low heavy metal and impurity levels suitable for analytical and research accuracy.
✔ Reliable Oxidizing Performance – Consistent oxidative strength essential for chlorine dioxide generation, bleaching, and disinfection applications.
✔ Regulatory-Grade Compliance – Meets ACS Reagent Grade and USP-NF monograph expectations with traceability and documented testing.