sodiumcarbonitrile

• ChemBase编号: 153656
• 分子式: CNNa
• 平均质量: 49.00717
• 单一同位素质量: 48.99284329
• SMILES: C(#N)[Na]
• Canonical SMILES: [Na]C#N
• InChI: InChI=1S/CN.Na/c1-2
• InChIKey: RTVFYQXEHKQMKO-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: sodiumcarbonitrile
• IUPAC传统名: NaCN
• 别名: 氰化钠; Sodium cyanide

登记号

• CAS号: 143-33-9
• EC号: 205-599-4
• MDL号: MFCD00003523
• Beilstein号: 3587243
• PubChem SID: 24886191; 24852314; 24863778; 24886192; 162247795
• PubChem CID: 8929

理论计算性质

• 极化表面积: 23.79 Å^2
• 可自由旋转的化学键: 0
• 里宾斯基五规则: true
• 质子受体: 1
• 质子供体: 0
• LogD (pH = 5.5): 0.0901
• LogD (pH = 7.4): 0.0901
• Log P: 0.0901
• 摩尔折射率: 6.6556 cm^3
• 极化性: 4.0991096 Å^3

分子性质

理化性质

• 溶解度: H2O: soluble1 M at 20 °C, clear, colorless
• 外观: lumps
• 熔点: 563.7 °C(lit.)
• 蒸汽压: 1 mmHg ( 817 °C)
• 蒸汽密度: 1.7 (vs air)
• 紫外吸收波长: λ: 260 nm Amax: 0.07; λ: 280 nm Amax: 0.045
• pH值: 11.0-12.0 (25 °C, 1 M in H2O)

安全信息

• RTECS编号: VZ7525000
• 欧盟危险性物质标志: 环境危害性(Nature polluting) (N); 剧毒(Highly toxic) (T+)
• 联合国危险货物编号: 1689
• 德国WGK号: 3
• 联合国危险货物等级: 6.1
• 联合国危险货物包装类别(PG): 1
• 危险公开号: 26/27/28-32-50/53
• 安全公开号: 7-28-29-45-60-61
• GHS危险品标识: GHS06; GHS09
• GHS警示词: Danger
• GHS危险声明: H300-H310-H330-H410
• GHS警示性声明: P260-P264-P273-P280-P284-P301 + P310
• 个人保护装置: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• RID/ADR: UN 1689 6.1/PG 1
• 欧盟补充危害声明: Contact with acids liberates very toxic gas.

产品相关信息

• 纯度: ≥90.0%; ≥95.0%; ≥96.0% (AT); ≥97.0%; ≥97.0% (AT); 97%; 98.0% NaCN basis
• 级别: ACS reagent; JIS special grade; puriss. p.a.; purum p.a.; reagent grade; SAJ first grade
• 杂质: insoluble matter, passes filter test
• 痕量阳离子: Ag: ≤5 mg/kg; Al: ≤5 mg/kg; As: ≤0.1 mg/kg; Ba: ≤5 mg/kg; Bi: ≤5 mg/kg; Ca: ≤100 mg/kg; Ca: ≤50 mg/kg; Cd: ≤5 mg/kg; Cd: ≤50 mg/kg; Co: ≤5 mg/kg; Co: ≤50 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Cu: ≤50 mg/kg; Fe: ≤0.005%; Fe: ≤50 mg/kg; K: ≤1000 mg/kg; K: ≤200 mg/kg; K: ≤2000 mg/kg; Li: ≤5 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 mg/kg; Ni: ≤5 mg/kg; Ni: ≤50 mg/kg; Pb: ≤0.005%; Pb: ≤5 mg/kg; Pb: ≤50 mg/kg; Sr: ≤5 mg/kg; Tl: ≤5 mg/kg; Zn: ≤5 mg/kg; Zn: ≤50 mg/kg
• 痕量阴离子: chloride (Cl-): ≤0.15%; chloride (Cl-): ≤100 mg/kg; chloride (Cl-): ≤1500 mg/kg; chloride (Cl-): ≤2000 mg/kg; phosphate (PO43-): ≤0.02%; phosphate (PO43-): ≤200 mg/kg; phosphate (PO43-): ≤50 mg/kg; S2-: ≤0.005%; SCN-: ≤0.02%; sulfate (SO42-): ≤0.05%; sulfate (SO42-): ≤100 mg/kg; sulfate (SO42-): ≤500 mg/kg; sulfide (S2-): ≤10 mg/kg; thiocyanate (SCN-): ≤100 mg/kg
• λ: 1 M in H2O
• 产品线: BioUltra
• 线性分子式: NaCN

详细说明

Sigma Aldrich - 71429

Other Notes
Enzyme inhibitor e.g. adenosylmethionine decarboxylase from E. coli1

Sigma Aldrich - 205222

包装
100, 500 g in poly bottle
2.5 kg in poly bottle

Sigma Aldrich - 71431

Other Notes
用于通过熔融法分解锡石的试剂1,2

Sigma Aldrich - 380970

包装
1 kg in poly bottle
100 g in poly bottle
5 g in glass bottle