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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We thinks what prospects think, the urgency of urgency to act from the interests of a client position of theory, allowing for greater high-quality, reduced processing costs, rates are much more reasonable, won the new and previous consumers the support and affirmation for 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: El Salvador, Singapore, Melbourne, Our monthly output is more than 5000pcs. We have set up a strict quality control system. Please feel free to contact us for further information. We hope that we can establish long-term business relationships with you and carry out business on a mutually beneficial basis. We are and will be always trying our best to serve you.
By Lauren from Portland - 2017.01.28 19:59
The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
By Ella from Austria - 2018.11.11 19:52
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