Sodium Hydroxide Pellets
Application
Pharmaceutical Aid (Alkalizer), Food Additive, Laboratory regent, Etching and Electroplating, peeling of fruits and vegetables in food Industries, Organic fusion’s vegetable oil refining reclaiming Rubbber, Resins, Chemical Manufacturing of various salts and to maintain pH. NaOH solution is used to neutralize and also for making sodium salt, and for petroleum refining to remove sulfuric acid and other organic acids.
Specification
| Tests | Specifications |
| Descriptions | White Deliquescent pellets |
| Assay (min) | 97% |
| Carbonate (as Na2CO3) | <1% |
| Chloride | <0.005% |
| Sulphate(SO4) | <0.003% |
| Phosphate(PO4) | <0.002% |
| Silica(SiO2) | <0.01% |
| Aluminum(Al) | <0.001% |
| Heavy Metals(as Pb) | <0.0005% |
| Potassium(K) | <0.1% |
| Total Nitrogen(N) | <0.0005% |
| Arsenic(As) | <0.0004% |
| Iron(Fe) | <0.001 |
Properties
| Chemical Formula | NaOH |
| Molecular weight | 40 |
| Absolute density, g/cm3 | 2.13 |
| Melting point, °C | 318.4 |
| Boiling point, °C | 1390 |
| Solubility in water*, g/100g H2O | 42@ 0°C |
| 114 @ 25°C 347 @ 100°C |