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- Product Name.:sodium carbonate
- CAS No: 497-19-8
- Weight: 105.988439
- Formula: CNa2O3
- Melting Point: 851 ºC
- Boiling Point: 1600 ºC
- Density: 2.53
Renovated from a large scale, First Grade State-owned Yunnan Vinylon Factory which was founded in 1971, the modern Yunnan Yunwei Group Co. Ltd. after over thirty years' development, has become a large scale group combining chemical, construction material,trading, biological pharmaceutical, and research. We own six subsidiary companies, among them include stock holder Guangfa Bank, Dapi Group. With a total asset of 6.9billion, we have more than 2500 staff members, among whom 416 are specialized t...
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