2,4-Dinitrophenol Indicator 99% AR

  • CAS :
    51-28-5
  • REF :
    25141
image
QUANTITY PRICE ENQUIRY
25 gm Rs 225.0
100 gm Rs 687.5

Product Information

Formula: C₆H₄N₂O₅ CAS: 51-28-5 EC No.: 200-087-7 M (Molar Mass): 184.11 g/mol mp (Melting Point): 112-114°C pH Transition Range: 2.6 (colorless) to 4.4 (yellow) Solubility: Slightly soluble in water; soluble in ethanol, NaOH solution

Chemicals Properties

Assay (HPLC): ≥ 99.0% Appearance: Yellow crystalline powder Melting Range: 111-115°C Identification (IR): Passes test Loss on Drying: ≤ 0.5% Sulfated Ash: ≤ 0.1% Heavy Metals (as Pb): ≤ 20 ppm pH Transition: Clear change from colorless to yellow Solubility in Ethanol: ≥ 95% soluble Nitrogen Content: 15.0-15.5% Indicator Performance: Satisfactory for pH determination Color in Alkali: Yellow

Hazard Information

Hazard: Toxic if swallowed. May cause explosion if shocked or heated. Safety: Handle with care. Avoid friction, shock, and heat. Storage: Store in tightly closed container in cool, dry place away from combustibles.