氰化钠

1
[无化] sodium cyanide
...e） × A 氢氧化镁（Magnesium hydroxide） A × 氨氧化钾（Potassium hydroxide）10％～40％ A × 氰化钠（Sodium cyanide） × A 氰铁酸钠（Sodium ferrocyanide） × B 氰亚铁酸钠（Sodium ferricyanide） × B 氟化钠（Sodium fluoride） 5％～50％...
2
NaCN
NaCN (氰化钠), 信区: HeBei

短语

1
亚铁氰化钠
无化 sodium ferrocyanide ; Sodium hexacyanoferrate decahydrate
2
硫氰化钠
NaCNS
3
亚硝基铁氰化钠
Sodium nitroferricyanide dihydrate ; Nitroprusside Sodium ; SNP ; sodium nitroprusside

1
另一种2-巯基苯并噻唑法是先将溴氯甲烷与硫氰化钠反应生成硫氰酸氯甲酯，然后硫氰酸氯甲酯与2-巯基苯并噻唑反应得到苯噻氰。
It can also be prepared by reaction of bromochloromethane with sodium thiocyanate to obtain chloromethyl thiocyanate, and then it reacts with 2-mercapto-benzothiazole.
2
国际金价下跌导致氰化钠需求下降，价格下挫，局部地区对中国高品级片状有一定的需求。
The drop of global gold price results in the decrease of demand and the fall of price for sodium cyanide. However, the Chinese high grade flake product is still in demand at some regions.
3
以氰化钠污染事故的处置为例介绍了监测方法，对如何做好突发性环境污染事故的处置与监测提出对策。
The paper takes the polluting accident treatment of sodium cyanide as a case, then puts forward the countermeasures of how to treat and monitor the abruptly environmental polluting accident.

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