J Acid Urea
CAS: 854812-04-7
Category: Organic Intermediates
| Purity | Dye Intermediate Grade ≥98%; High-Purity Grade ≥99%; Research Grade ≥99.5% |
| Molecular Formula | C11H13N3O4S |
| Molecular Weight | 283.30 |
| Appearance | White to light yellow crystalline powder or solid, odorless or with slight characteristic odor |
| Packaging | 25 kg polyethylene-lined kraft paper bags; 25 kg fiber drums; moisture-proof sealed containers for high-purity grades |
| Testing Indicators | Appearance — Visual inspection; Identification — FTIR spectroscopy and UV-Vis absorption analysis; Purity — HPLC analysis; Assay — Acid-base titration or HPLC quantitative determination; Sulfur content — ICP-OES or elemental analysis; Nitrogen content — Kjeldahl method; Moisture content — Karl Fischer titration; Residual solvents — GC analysis; Melting point — Capillary melting point method. |
| Storage Notes | Store in a cool, dry, and well-ventilated warehouse. Keep containers tightly sealed and protected from moisture, heat, and direct sunlight. Avoid contact with strong oxidizing agents, strong acids, and strong bases. Handle under dry conditions to maintain product stability and purity. |
| Lead Time | 10 days |
J Acid Urea is an aromatic sulfonamide intermediate mainly used in the synthesis of reactive dyes, acid dyes, and specialty azo dyes. It serves as a coupling component in dye manufacturing and is also used as an intermediate for preparing functional organic pigments and fine chemical products.