蒸汽密度
1.7 (vs air)
蒸汽压
1 mmHg ( 817 °C)
等级
purum p.a.
方案
≥96.0% (AT)
mp
563.7 °C (lit.)
溶解性
water: soluble(lit.)
痕量阴离子
chloride (Cl-): ≤2000 mg/kg
sulfate (SO42-): ≤500 mg/kg
痕量阳离子
Ca: ≤100 mg/kg
Cd: ≤50 mg/kg
Co: ≤50 mg/kg
Cu: ≤50 mg/kg
Fe: ≤50 mg/kg
K: ≤1000 mg/kg
Ni: ≤50 mg/kg
Pb: ≤50 mg/kg
Zn: ≤50 mg/kg
SMILES字符串
[Na]C#N
InChI
1S/CN.Na/c1-2;
InChI key
RTVFYQXEHKQMKO-UHFFFAOYSA-N
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一般描述
Sodium cyanide is colorless sodium salt and its crystals belong to the cubic crystal system. Its aqueous solutions are strongly basic due to the presence of cyanide ion. It can be synthesized by reacting sodium hydroxide with hydrogen cyanide. It is a key precursor for the synthesis of various organic intermediates. It participates in the RuCl3-mediated oxidative cyanation of tertiary amines.
应用
Sodium cyanide may be employed for the synthesis of the following compounds:
- α-amino acids
- Prussian blue (cyanide pigment)
- nitriles, via reaction with primary and secondary chlorides
警示用语：
Danger
危险分类
Acute Tox. 1 Dermal - Acute Tox. 1 Inhalation - Acute Tox. 1 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Met. Corr. 1 - STOT RE 1
靶器官
Thyroid
补充剂危害
储存分类代码
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 3
个人防护装备
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
监管及禁止进口产品
此项目有
Eagleson M.
Concise Encyclopedia Chemistry, 1037-1037 (1994)
Shun-Ichi Murahashi et al.
Journal of the American Chemical Society, 125(50), 15312-15313 (2003-12-11)
RuCl3-catalyzed oxidative cyanation of tertiary amines with sodium cyanide under molecular oxygen (1 atm) at 60 degrees C gives the corresponding alpha-aminonitriles, which are versatile synthetic intermediates of various compounds such as amino acids and unsymmetrical 1,2-diamines, in excellent yields.
Preparation of Nitriles from Halides and Sodium Cyanide. An Advantageous Nucleophilic Displacement in Dimethyl Sulfoxide1a.
Friedman L and Shechter H.
The Journal of Organic Chemistry, 25(6), 877-879 (1960)
Jian Tan et al.
Molecular vision, 17, 3300-3308 (2011-12-24)
Loss of retinal ganglion cells (RGCs) during retinal ischemia is the potentially blinding mechanism that underlies several sight-threatening disorders. Fluctuations in extracellular pH are associated with such pathological conditions. It has been demonstrated that the retina is a functionally distinct
Arne Wick et al.
Water research, 45(12), 3638-3652 (2011-05-17)
The sludge-water distribution of a total of 41 organic micropollutants (9 phenylurea herbicides, 11 triazines, 16 biocides and 5 UV-filters) was investigated in laboratory batch experiments with fresh secondary sludge taken from a municipal WWTP. Sorption kinetics as well as
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