Sulphanilic Acid AR 100g

Laboratory Applications: The diazonium salt of sulfanilic acid may be used in the preparation of azo dyes such as o-anisaldehyde, orange I and orange II. It may also be used in the preparation of 2,6-dibromoaniline via bromination followed by desulfonation.
Lead Time: Standard Lead time: 3 – 4 working days. Imports: 4 – 6 Weeks. Dangerous Chemicals: Please note that an affidavit is required for the purpose of dangerous chemicals, clearly stating the intended use of the chemical.
• grade: AR reagent
• assay: 98.0-102.0% (ACS specification) | 99%
• form: powder
• ign. residue: ≤0.01%
• mp: >300 °C (lit.)
• anion traces: {‘chloride (Cl–)’: ‘≤0.002%’, ‘nitrite (NO2–)’: ‘≤0.5 ppm’, ‘sulfate (SO42-)’: ‘≤0.01%’}

• AR reagent grade
• Assay: 98.0-102.0% (ACS specification) | 99%
• Form: powder
• Ign. residue: ≤0.01%
• Melting point: >300 °C (lit.)