Nitric acid 69% Extrapure

  • CAS :
    7697-37-2
  • REF :
    25906
image
QUANTITY PRICE ENQUIRY
500 ml Rs 487.5
2.5 ltr Rs 1462.5

Product Information

Formula: HNO₃ CAS: 7697-37-2 EC No.: 231-714-2 M: 63.01 g/mol D: ~1.42 g/cm³ (20°C) mp: -42°C bp: 121°C Optical Rotation: Not applicable

Chemicals Properties

Assay (Acidimetry): 69.0 – 70.0 % w/w Appearance: Clear, colorless to slightly yellow liquid. Residue after Ignition: ≤ 0.001 % Chloride (Cl): ≤ 0.2 ppm Sulfate (SO₄): ≤ 0.5 ppm Heavy Metals (as Pb): ≤ 0.2 ppm Iron (Fe): ≤ 0.1 ppm Arsenic (As): ≤ 0.01 ppm Reducing Substances (as H₂SO₄): Passes test (persistence of pink color with KMnO₄).

Hazard Information

Hazard: Oxidizer. Causes severe skin burns and eye damage. May cause respiratory irritation. Safety: Use only in a fume hood. Wear acid-resistant gloves/face shield/eye protection. Do not mix with organic materials. Storage: Store in a cool, well-ventilated, corrosive-resistant area away from combustible materials and reducing agents. Keep container tightly closed.