Sodium hydroxide, also known as sodium hydroxide, has the chemical formula NAOH, which is an extremely important compound in our lives because it has so many uses, especially NAOH, in waste treatment. In industry, it is also called caustic soda or caustic soda, when dissolved in water, these solvents form strong alkaline solutions.
|
Sodium hydroxide Natri hydroxit |
|
|
NaOH |
MW: 40 |
Specification
| Item | Sign | PA | P |
| Assay (NaOH), %……..……….. | ≥ | 96.0 | 95.0 |
| Carbonate (as Na2CO3), % ..…. | ≤ | 1.5 | 3.0 |
| Clarity………………………… | Passes test | Passes test | |
| Chloride (Cl), % ………………….. | ≤ | 0.005 | 0.01 |
| Sulfate (SO4), % ………………….. | ≤ | 0.005 | 0.02 |
| Total nitrogen (N),% …………. | ≤ | 0.001 | 0.002 |
| Phosphate (PO4), % ……………… | ≤ | 0.001 | 0.002 |
| Silicate (SiO3), % ………………… | ≤ | 0.01 | 0.05 |
| Aluminum (Al), % ………………. | ≤ | 0.002 | 0.005 |
| Potassium (K), % ………………… | ≤ | 0.05 | – |
| Calcium (Ca), % ………………….. | ≤ | 0.01 | 0.05 |
| Iron (Fe), % ………………….. | ≤ | 0.001 | 0.002 |
| Heavy metals (as Pb), % ……… | ≤ | 0.003 | 0.003 |
| UN NO.: 1823 | R: 35 |
| CAS NO.: 1310 – 73 – 2 | S: 26-37/39-45 |
| Cat.No. | Grade | Quantity | Packaging |
| DG0240PA0.5KG | PA | 500g | Plastic Bottle |
| DG0240P0.5KG | P | 500g | Plastic Bottle |
