N-Methyl Pyrrolidone Suppliers, N-Methyl Pyrrolidone Manufacturers.
 
  	| Items | Electronic | Pharmaceutical | Industrial | 
| Purity (GC, wt%)>= | 99.90 | 99.80 | 99.50 | 
| Water (K.F., wt%)<= | 0.02 | 0.03 | 0.05 | 
| Chroma (Hazen, APHA)<= | 10 | 20 | 25 | 
| Density (@200Cjg/ml) | 1.026 ~ 1.036 | ||
| PH value (20'C) 50% | 6.5 ~ 9.0 | ------- | -------- | 
| Company: | Mudanjiang Fengda Chemicals Import & Export Corporation | 
| E-mail: | chem@netsun.com | 
| Address: | No.319 AiMin St. XiAn Dist.Mudanjiang Heilongjiang China | 
| Zip Code: | 157000 |