Product Overview

Sodium Bisulfite 40% ACS Grade (NaHSO3) is a critical industrial reducing agent with versatile chemical applications across multiple technical domains. This concentrated aqueous solution represents a powerful chemical intermediate that plays a crucial role in advanced industrial processes. The chemical's unique molecular structure enables precise reduction reactions, making it an essential reagent in analytical and industrial chemistry.

Developed through sophisticated chemical synthesis processes, this 40% ACS Grade sodium bisulfite solution maintains rigorous purity standards demanded by professional research and industrial environments. Its carefully controlled concentration ensures consistent performance in complex chemical transformations, providing researchers and industrial chemists with a reliable and predictable reducing agent.

Key Properties

• Chemical Formula: NaHSO3 (40% w/w in water)
• Boiling Point: 103°C
• Specific Gravity: 1.36 at 20°C
• Flash Point: Non-flammable
• Appearance: Clear to pale yellow liquid
• Solubility: Highly water soluble
• Molecular Weight: 104.06 g/mol
• Chemical Stability: Stable under recommended storage conditions
• pH: Weakly acidic (approximately 4.5-5.5)

Common Applications

• Analytical Chemistry: Serves as a critical reducing agent in precise laboratory analyses, enabling controlled chemical reduction processes with exceptional accuracy. Researchers utilize this reagent for complex analytical techniques requiring consistent and predictable reduction potential.
• Water Treatment: Functions as an effective dechlorination agent in industrial water systems, systematically neutralizing residual chlorine through controlled reduction mechanisms. The chemical enables precise chlorine removal while maintaining environmental compliance standards.
• Pulp and Paper Processing: Plays a crucial role in pulp bleaching operations, facilitating controlled oxidation state modifications during industrial paper manufacturing. Chemical engineers leverage its reduction capabilities to optimize bleaching efficiency and product quality.
• Environmental Remediation: Supports complex environmental cleanup processes by enabling controlled chemical reduction of problematic oxidized compounds in industrial waste streams. Technical specialists employ this reagent to neutralize and transform hazardous chemical contaminants.
• Industrial Chemical Synthesis: Provides a versatile intermediate for synthesizing complex organic and inorganic compounds, supporting advanced chemical manufacturing processes across multiple industrial sectors.

Safety Precautions

Handling requires strict adherence to professional chemical safety protocols, including mandatory use of personal protective equipment such as chemical-resistant gloves, splash goggles, and impervious protective clothing. Operators must work in well-ventilated areas with adequate respiratory protection to mitigate potential sulfur dioxide exposure.

Storage mandates sealed, corrosion-resistant containers positioned in cool, dry environments away from direct sunlight and incompatible chemical agents. Temperature-controlled storage between 10-25°C ensures optimal chemical stability and prevents potential decomposition or concentration shifts.

Emergency preparedness is critical, requiring immediate access to eyewash stations, safety showers, and comprehensive spill containment equipment. Personnel must be trained in rapid neutralization techniques and understand the potential hazards associated with sulfur dioxide gas generation during inappropriate chemical interactions.

Benefits

Our 40% ACS Grade Sodium Bisulfite delivers unparalleled analytical precision, offering researchers and industrial chemists a highly reliable reducing agent with exceptional purity and consistent performance. The standardized concentration ensures reproducible results across diverse scientific and industrial applications.

The product's carefully controlled manufacturing process guarantees minimal impurity levels, meeting stringent ACS specification requirements. By providing a robust chemical intermediate with predictable reduction potential, this sodium bisulfite solution enables advanced research and sophisticated industrial chemical processes with maximum reliability and efficiency.