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| PRODUCT IDENTIFICATION: |
| Product Name : |
4-Hydroxy Carbazole |
| Chemical Name : |
4-Hydroxy Carbazole |
| C.A.S. No. : |
52602-39-8 |
| Molecular Formula : |
C12H9NO |
| Molecular Weight : |
183.20 |
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| Physical Properties: |
| Appearance |
Crystalline Powder |
| Colour |
Creamish to Light brown |
| Melting point |
169°C – 172°C. |
| Loss on Drying |
0.50 % Max |
| Solubility |
Soluble in Methanol, & DMF. |
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| Chemical Properties: |
| Assay ( By HPLC ) |
98.00 % Min |
| Related Substances ( By HPLC) |
1. Individual Impurity 1.00 % Max.
2. Total Impurity 2.00 % Max. |
| I.R. |
IR spectrum of, sample is concordant with W.S. |
| Sulfated Ash |
0.10 % Max. |
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