Formula: C₇H₅NO₃
CAS: 552-89-6
EC No.: 209-025-3
M (Molar Mass): 151.12 g/mol
D (Density): 1.284 g/cm³
mp (Melting Point): 42-44 °C
bp (Boiling Point): 153 °C at 20 mmHg
Optical Rotation: Not applicable
Chemicals Properties
Assay (HPLC): ≥ 99.0 %
Appearance: Light yellow crystals or powder.
Identification (IR): Passes test.
Melting Point: 42-44 °C
Solubility (in ethanol): Clear solution.
Chloride (Cl): ≤ 0.01 %
Sulfate (SO₄): ≤ 0.01 %
Heavy Metals (as Pb): ≤ 10 ppm
Loss on Drying: ≤ 0.5 %
Hazard Information
Hazard: Toxic if swallowed, causes skin irritation and serious eye damage.
Safety: Wear protective gloves, protective clothing, eye protection. Do not eat, drink or smoke when using this product. Wash hands thoroughly after handling.
Storage: Store in a cool, dry place. Keep container tightly closed. Store in a well-ventilated place. Keep cool.
