Quinoline is an aromatic heterocyclic compound with applications in dye and pharmaceutical synthesis.CAS Number: 91-22-5 EC Number: 202-029-8

It is a valuable compound in chemical synthesis, particularly in the production of dyes and pharmaceuticals, with considerations for safety and environmental handling.

General Information

Name: Quinoline

CAS Number: 91-22-5

Molecular Weight: 129.16

Molecular Formula: C9H7N

MDL Number: MFCD00006736

EC Number: 202-029-8

Grade: ARPackaging: 500ml×20 bottles per case

Brand: Kexi

   C9H7N
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   C

| **Test Item**               | **Specification** | **Measured Result** |
|-----------------------------|--------------------|----------------------|
| Content (%)                 | ≥98.0              | 99.0                 |
| Appearance                  | Colorless or pale yellow oily liquid | Pale yellow oily liquid |
| Relative Density (d20/4)    | 1.08–1.10          | 1.093                |
| Ash Residue (%)             | ≤0.005             | 0.0004               |
| Solubility in Dilute Hydrochloric Acid | Pass | Pass           |
| Aniline                     | Pass               | Pass                 |

**Analysis Conclusion:** Meets the requirements for analytical purity as per Q/CDKLHX0133-2016A.

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