UN Number: 1689
Extraction of Gold and Sliver from ores, electroplating, Heat of metals (case hardening), making hydrocyanic acid, as an intermediate for the production of Agrochemicals, cleaning metals, manufacture of dyes and pigments, Nylon intermediates, ore flotation and also used as an intermediate for production of many organic chemicals and pharmaceutical intermediates.
| Product Form | Powder or cylindrical tablets (each tablet weighing 100 gms. approximately) |
| Color | White |
| Specific Gravity at 20°C | 1.546 |
| Solubility at 0°C. gm/100 gm | 43.4 |
| Solubility at 35°C. gm/l00 gm | 82 |
| Sodium Cyanide (NaCN) | 98% min. |
| Sodium Formate (HCOONa) | 0.5% Max. |
| Sodium Hydroxide (NaOH) | 0.5% Max. |
| Sodium Carbonate (Na2CO3) | 0.3% Max. |
| Sodium Chloride as Cl | 0.05% Max. |
| Water (H2O) | 0.2% Max. |
| Insoluble Residue | 0.05% Max. |
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