 |
 purchasing
|
1, triethylamine
Molecular weight: 101.19
Density (g/ml,20°C): 0.73
Conversion rate (n20): 1.399-1.402)
boiling point (°C): 88.9-89.4
Chroma (APHA)Max: 10
flash point (°C): -11 |
index
| Item |
Value |
|
|
99.5 |
|
0.10
|
|
0.10 |
| |
0.10 |
|
0.10 |
|
2, refine naphthalene
index
| Item |
Value |
|
Appearance |
white flaky or powdery |
| crystallization point |
°C≥ |
|
80.0
|
|
0.01 |
| |
0.003 |
| Pickling color comparison |
≤ |
|
2 |
|
|
|
|
 |
 |
