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 Kama from Congo - 2018.03.03 13:09
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By Deirdre from Karachi - 2018.06.18 17:25
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