| Payment Type: | L/C,T/T,D/P,Paypal,Money Gram,Western Union |
|---|---|
| Incoterm: | FOB,CFR,CIF,EXW,FCA,CPT,CIP |
| Min. Order: | 10 Gram |
| Delivery Time: | 7 Days |
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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