详情
CAS:*******9
Molecular Formula: NaCN
Molecular Weight: *9.
Melting Point: **2℃
Boiling Point: ***7℃
Steam pressure: **7 ℃
EINECS No: ********4
Purity: *8%
Appearance and properties: white or gray powder
crystal, a faint hydrogen cyanide smell.
Density: relative density (water = 1) : 1.*0
Stability: stable
Solubility: insoluble in water, slightly soluble in liquid ammonia,
ethanol, ethyl ether, benzene.
Place of Origin: China (Mainland)
Specifications:
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| Index name |
NaCN (%) |
Sodium
hydroxide(%) |
Sodium
carbonate(%) |
Moisture(%) |
Water
unsoluble(%) |
| First-rate
product |
≥*8.0 |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.*5 |
Usage:
It is used for refining gold, silver and other precious metals and
quenching, and used for plastic, pesticide, medicine, dye\'s
organic synthesis.
Packing: *0kg iron drum, **0kg wooden box
Quality control:
Rigid quality control on inputs, process and outputs lead to high
purity and consistent quality that permit standardization of its
use in industry.
