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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Our company puts emphasis on the management, the introduction of talented personnel, and the construction of staff building, trying hard to improve the quality and liability consciousness of staff members. Our company successfully attained IS9001 Certification and European CE Certification of New Arrival China Cobalt Gluconate - Pyrrole CAS 109-97-7 1-Aza-2-4-cyclopentadiene – Unilong , The product will supply to all over the world, such as: Hungary, Milan, Sudan, We put the product quality and customer's benefits to the first place. Our experienced salesmen supply prompt and efficient service. Quality control group make sure the best quality. We believe quality comes from detail. If you have demand, allow us to work together to get success.
By Ida from European - 2018.03.03 13:09
Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
By Roberta from Cambodia - 2017.01.11 17:15
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