Sulfuric acid solution 1.0 N
| Density | 1.03 g/Cm3 (20°C) |
| HS Code | 28070010 |
| Storage | Storage at +15 to +25°C |
| SDS | available |
| Odour | odourless |
| Form | liquid |
| Color | colourless |
| Solubility in water | soluble (20°C) |
| C (H2SO4) | 0.5 mol/l(1 N) | ± 0.1 | % |
| Titr (20 °C ) | 1.000 |
Sulfuric Acid Solution 1.0 N is a standardized aqueous solution of sulfuric acid (H₂SO₄) with a normality of 1.0 N, specifically prepared for analytical, laboratory, and pharmaceutical applications where controlled acidity is required for titrations, pH adjustments, and quality control procedures.
🏭⚗️ Production
Sulfuric Acid Solution 1.0 N is prepared by accurately diluting concentrated sulfuric acid with distilled or deionized water under controlled conditions, followed by careful standardization using a primary standard such as sodium carbonate to ensure precise normality at 25°C. The solution is stored in tightly sealed, chemically resistant containers to prevent contamination, evaporation, and concentration changes over time.
🔬 Properties
The solution is a clear, colorless liquid with strong acidic properties and highly corrosive behavior. It is completely miscible with water and remains stable under normal laboratory conditions when protected from heat, moisture, and reactive materials. Sulfuric Acid Solution 1.0 N acts as a strong dehydrating and oxidizing agent in concentrated form but is safer to handle at this diluted normality under proper laboratory precautions.
🧪 Applications
In laboratory and pharmaceutical settings, Sulfuric Acid Solution 1.0 N is used for acid-base titrations, pH adjustments, and standardization of alkaline solutions. It is also employed in assay procedures for active pharmaceutical ingredients, determination of alkalinity, and quality control testing to ensure compliance with pharmacopeial standards.
⚠️ Safety
The solution is highly corrosive and can cause severe burns to skin, eyes, and mucous membranes. Protective equipment including gloves, goggles, and lab coats should always be worn during handling. The solution should be stored in a cool, well-ventilated area, away from bases, oxidizing agents, and combustible materials. In case of contact, affected areas must be rinsed immediately with copious amounts of water. Disposal should follow institutional safety guidelines and local environmental regulations.
