-18%

Nitric Acid 2.5 Litres Extra pure

Whatsapp Order


Nitric acid is a strong, highly corrosive mineral acid with the chemical formula HNO3. It is a colorless liquid that is soluble in water and can release nitrogen oxides when heated. Nitric acid is widely used in the manufacture of fertilizers, dyes, explosives, and other chemicals, as well as in the etching of metals and the purification of metals and semiconductors. It is also used in laboratory settings as a reagent for various chemical reactions.

Compare

Nitric Acid

In laboratory settings, nitric acid finds several important uses:

  1. Chemical Analysis: It’s commonly used in analytical chemistry for various tests, including the qualitative and quantitative analysis of metals and other compounds. For example, it can be used in the preparation of samples for atomic absorption spectroscopy (AAS) or in digestion procedures prior to analysis.
  2. Digestion of Samples: Nitric acid is often used to digest organic and inorganic samples prior to analysis. This digestion process helps in breaking down complex matrices into simpler forms for analysis, especially for elements like metals.
  3. Synthesis: Nitric acid is a key reagent in many organic and inorganic synthesis reactions. It’s used in the preparation of various compounds, including nitro compounds, nitrates, and nitrocellulose.
  4. Cleaning and Etching: Due to its strong acidic nature, nitric acid is used for cleaning laboratory glassware and equipment. It’s also utilized for etching certain metals and ceramics.
  5. Preparation of Nitrogen Oxides: Nitric acid can be used in the laboratory to prepare other nitrogen oxides, such as nitrogen dioxide (NO2) and nitrous oxide (N2O), which have various applications in chemical synthesis and analysis.
  6. pH Adjustment: In some cases, nitric acid is used for pH adjustment in laboratory solutions, particularly in solutions containing metals or metal salts.
  7. Catalysis: Nitric acid can serve as a catalyst in certain reactions, especially in the oxidation of organic compounds.

 

SKU: ACS83265CHEM0 Category:

Handling nitric acid requires careful attention to safety precautions due to its corrosive nature and potential to release toxic fumes. Here are some safety precautions:

  1. Personal Protective Equipment (PPE):
    • Wear appropriate protective clothing, including acid-resistant gloves, safety goggles, and a lab coat or apron.
    • Consider wearing a face shield for additional protection, especially when handling large volumes or working with concentrated solutions.
  2. Ventilation:
    • Work in a well-ventilated area or use a fume hood to prevent the buildup of toxic fumes. Nitric acid can release nitrogen dioxide (NO2) gas, which is highly toxic and can cause respiratory issues.
  3. Storage:
    • Store nitric acid in a cool, dry, well-ventilated area away from direct sunlight and incompatible substances. Use appropriate containers made of materials resistant to corrosion, such as glass or certain types of plastic.
  4. Handling:
    • Handle nitric acid with care to avoid spills and splashes. Use a suitable spill containment tray or secondary container when transferring or dispensing the acid.
    • Always add acid to water slowly and carefully to prevent splattering. Never add water to concentrated acid, as this can cause a violent reaction.
    • Use dedicated equipment for handling nitric acid to prevent contamination with incompatible substances.
  5. Emergency Procedures:
    • Familiarize yourself with the location of safety showers, eyewash stations, and other emergency equipment in case of accidental exposure.
    • Know the appropriate first aid measures for exposure to nitric acid, including flushing affected areas with water and seeking medical attention if necessary.
  6. Neutralization:
    • If a spill occurs, neutralize small spills with a suitable base, such as sodium bicarbonate (baking soda), while wearing appropriate protective gear. For larger spills or incidents involving concentrated acid, follow established emergency procedures and notify appropriate personnel.
  7. Disposal:
    • Dispose of nitric acid and any contaminated materials according to local regulations and institutional guidelines. Do not pour nitric acid down the drain unless it has been properly neutralized.
  8. Training:
    • Ensure that personnel working with nitric acid receive adequate training on its safe handling, storage, and disposal procedures. Regular refresher training may be necessary to reinforce safety practices.

Based on 0 reviews

0.0 overall
0
0
0
0
0

Be the first to review “Nitric Acid 2.5 Litres Extra pure”

There are no reviews yet.