France
Sodium Cyanide CAS NO.143-33-9
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T
- Product Details
Keywords
- Sodium Cyanide
- Hydrocyanic acid
- Sodium hydroxide
Quick Details
- ProName: Sodium Cyanide
- CasNo: 143-33-9
- Molecular Formula: NaCN
- Appearance: white, water-soluble solid
- Application: gold mining for extraction of gold fr...
- DeliveryTime: 12 days
- PackAge: Packing 50 KGs MS Drums (12.750 MT in ...
- Port: Hungary
- ProductionCapacity: 852000 Metric Ton/Month
- Purity: 98%
- Storage: Keep in a well-ventilated room. Store ...
- Transportation: Sea
- LimitNum: 1 Metric Ton
- Grade: Industrial Grade,Pharma Grade
Superiority
We supply Sodium Cyanide (NaCN) 98%: Cyanide, in the form of a very dilute sodium cyanide solution, is used to dissolve and separate gold from ore.
Details
Form: Solid sodium cyanide is produced to form a white crystalline highly soluble briquettes or ‘cyanoid’.
Packing: Briquettes are packed in steel drums 40-50 kg and FIBC of 400 kg and 1,000 kg each.
| Indication | UNITS | Norm | |
| Top grade | I grade | ||
| 1. Appearance | White briquettes | ||
| 2. Sodium cyanide, min | % | 98 | 90 |
| 3. NaОH, max | % | 0,5 | 0,8 |
| 4. Na2CO3, max | % | 1,0 | 2,0 |
| 5. H2O, max | % | 0,5 |
5,0 |
Melting point: :563.7 °C(lit.)
Boiling point: :1497°C
Density :1.6
vapor density :1.7 (vs air)
vapor pressure :1 mm Hg ( 817 °C)
Flash point: :1500°C
storage temp. :Poison room
solubility :H2O: 1 M at 20 °C, clear, colorless
form :Solid
color :White
Odor :The dry salts are odorless, but reaction with atmospheric moisture produces HCN, whose bitter almond odor is detectable at 1 to 5 ppm; however, 20 to 60% of the population are reported to be unable to detect the odor of HCN.
PH :11.7 (100g/l, H2O, 20°C)
PH Range :11-12
Water Solubility :37 g/100mL (20 ºC)
Sensitive :Hygroscopic
Merck :14,8605
BRN :3587243