Basic Info
Model No.: TF-2111
Type: Synthesis Material Intermediates
Appearance: Powder
Quality: Technical
Colour: White
Additional Info
Packaging: As Buyer’s Request
Productivity: 100Ton
Brand: Tianfu
Transportation: Ocean,Land,Air,DHL，TNT
Place of Origin: China
Supply Ability: 50Ton
Certificate: ISO
Port: Shanghai port,Qingdao port
Product Description
Carbazole is a Carprofen (sc-205621) impurity also used in electrical materials. Carprofen (sc-205621) is a non-steroidal
antiinflammatory compound used for arthritis and joint deterioration research.
Application
Used as an intermediate for N-Vinyl carbazole plastics and pesticides such as tetranitrocarbazol, Carbazole chloride.
Used in the production of leather, dyes, pigments, photoconductor, photographic materials, special ink, etc.
Specification
| Item | Standard | Result |
| Appearance | Colorless crystal | conforms |
| Melting Point | 169-172°C | 169.5-171.2°C |
| Loss on Drying | 0.5%Max | 0.26% |
| Residue on Ignition | ≤1.0% | 0.65% |
| 1,2,3,9-tetrohydro-4H-carbazole-4-one | ≤1.0% | 0.64% |
| Heavy Metal | ≤10ppm | <10ppm |
| Assay (HPLC) | 99.0%Min. | 99.27% |
| Conclusiodn | Conforms to the standard | |
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Product Categories : Fine Chemical
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