Sodium cyanide CAS No 143-33-9 NaCN
Quick Detail
- FOB Price : USD $100.00 / Piece
- Minimum order:1
- Place of Origin:China
Specifications
Basic Information
| CAS No.: | 143-33-9 |
|---|---|
| Name: | Sodium cyanide |
| Molecular Structure: | |
/ | |
| Formula: | NaCN |
| Molecular Weight: | 49.01 |
| Synonyms: | Sodiumcyanide (8CI);Cyanasalt H;Cyanasalt S;Cymag;NSC 77379;Natrium cyanide;Sodium cyanide (Na(CN));sodium cyanide 98%; |
| EINECS: | 205-599-4 |
| Density: | 1.6 g/cm3 |
| Melting Point: | 563.7 °C |
| Boiling Point: | 1497 °C |
| Flash Point: | 1500°C |
| Solubility: | 37 g/100mL (20 °C) in water |
| Appearance: | white crystals |
Sodium cyanide has been used in the extraction of gold from ore for over a century. Today it is still considered the most efficient extraction method – with sodium cyanide used in the leaching process in most gold mining operations.
Specification
| Test Item | Standard Specification |
| Purity (NaCN) | 98% Min |
| Sodium Hydroxide(NaOH) | 0.5% Max |
| Sodium Carbonate(Na 2CO 3) | 0.5% Max |
| Moisture(H2 O) | 0.5% Max |
| Appearance / Form | Briquette |
Packing
50kg net in steel drum with inner PE bag
1,000kg net in plywood box with inner PE and PP laminated woven bag
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