Molecular formula: NaOH
Molecular weight: 40.00
Appearance: flakes, peals, solid
Usage: in papermaking industry, soap industry, textile printing and dyeing industry, chemicals industry, petroleum industry ect.
Packing:
Flakes and Pearls: 25kg plastic bags(3layer PP & PE)
Solid: Iron drum, net WT:200kg (Height of Drum: 90cm)
Specification of Caustic soda: Executive standard GB209-2006 (NaOH)
|
|
Superior grade product |
first-class product |
qualified product |
|
Sodium hydroxide( NaOH) % |
≥96.0 |
≥95.0 | |
|
Sodium carbonate(Na2CO3)≤ |
1.2 |
1.3 |
1.6 |
|
Sodium Chloride(NaCL)≤ |
2.5 |
2.7 |
3.0 |
|
Ferric oxide(Fe2O3)≤ |
0.008 |
0.01 |
0.02 |
|
|
Superior grade product |
first-class product |
qualified product |
|
Sodium hydroxide( NaOH) % |
≥99.0 |
≥98.5 |
≥98.0 |
|
Sodium carbonate(Na2CO3)≤ |
0.5 |
0.8 |
1.0 |
|
Sodium Chloride(NaCL)≤ |
0.03 |
0.05 |
0.08 |
|
Ferric oxide(Fe2O3)≤ |
0.005 |
0.008 |
0.01 |