Chemical Name: p-Nitrophenol Sodium Salt
CAS RN: 824-78-2
Formula: C6H4NO3Na
M．W．:161.11
HS Code: 29089010
Structure:
Properties: Orange crystal. Soluble in water or organic solvent. Pale-yellow crystal with 4 crystals H2O below 36°C while 2 crystals H2O above 36°C. Red solid without crystal H2O at 120°C in the air.
Quality Indicators:
Index name
|
Index |
Grande I |
Up to standard |
Appearance |
Pale-yellow to orange crystal |
Content of PNPS% ≥ |
68.0 |
65.0 |
Free Alkali % ≤ |
0.7 |
1.0 |
Insoluble in water% ≤ |
0.1 |
0.3 |
Melting point °C  ≥ |
110.0 |
|
Uses: p-Nitrophenol sodium salt is mainly applicable for manufacturing agrochemicals, pharmaceuticals, photographic developers and intermediates of dyes.
Package: 50Kgs per bag (inner polyethylene bag, outward woven bag) |
