New Arrival China Cobalt Gluconate - Pyrrole CAS 109-97-7 1-Aza-2-4-cyclopentadiene – Unilong
New Arrival China Cobalt Gluconate - Pyrrole CAS 109-97-7 1-Aza-2-4-cyclopentadiene – Unilong Detail:
Pyrrole is a five-membered heterocyclic compound containing a nitrogen heteroatom. It is a colorless liquid at room temperature. It naturally exists in coal tar and bone oil. It quickly turns black in the air and has a significant pungent odor. The relative density is 0.9691, the boiling point is 130-131℃, and the freezing point is -24℃. Almost insoluble in water and dilute alkali solution, soluble in ethanol, ether, benzene and mineral acid solution. Very stable to alkalis.
| CAS | 109-97-7 |
| Other Names | 1-Aza-2,4-cyclopentadiene |
| EINECS | 203-724-7 |
| Appearance | colorless liquid |
| Purity | 99% |
| Color | colorless |
| Storage | Cool Dry Place |
| bp | 131 °C(lit.) |
| Package | 200kgs/drum |
| Application | Organic raw materials |
1. Used to synthesize fine chemicals such as medicines and fragrances;
2. It is used as a standard material for chromatographic analysis, and also used in organic synthesis and pharmaceutical industry.
200kgs/drum,16tons/20’container
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By Dora from New York - 2018.11.06 10:04
The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
By Tyler Larson from Saudi Arabia - 2017.03.28 16:34
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