potassium manganesoylolate

• ChemBase编号: 112794
• 分子式: KMnO4
• 平均质量: 158.033949
• 单一同位素质量: 157.88141026
• SMILES: [K+].[O-][Mn](=O)(=O)=O
• Canonical SMILES: [O-][Mn](=O)(=O)=O.[K+]
• InChI: InChI=1S/K.Mn.4O/q+1;;;;;-1
• InChIKey: VZJVWSHVAAUDKD-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: potassium manganesoylolate
• IUPAC传统名: potassium ion permanganate; potassium permanganate
• 别名: 高锰酸钾, 低汞, ACS; 高锰酸钾, ACS; 高锰酸钾, 0.1N标准溶液; 高锰酸钾; 高锰酸钾 溶液; 高锰酸钾; POTASSIUM PERMANGANATE; Potassium permanganate; Potassium manganate(VII); Chameleon mineral; Condy's crystals; Permanganate of potash; Potassium permanganate, low in mercury, ACS; Potassium permanganate, ACS; Potassium permanganate, 0.1N Standardized Solution; Potassium permanganate; Potassium permanganate solution; Potassium permanganate solution; Potassium permanganate concentrate; Kalii permanganas

登记号

• CAS号: 7722-64-7
• EC号: 231-760-3; 231-105-1
• MDL号: MFCD00011364
• 默克索引号: 147655
• PubChem SID: 24861769; 24881886; 24881885; 162098351; 24861763; 24860716; 24863808; 24863802; 24864791; 24858938; 24859164; 24854310; 24847544; 24859165; 24861765; 24860718; 24853384
• PubChem CID: 516875
• ATC码: V03AB18; D08AX06
• Chemspider ID: 22810
• KEGG ID: D02053
• 维基百科标题: Potassium_permanganate

理论计算性质

• Acid pKa: -7.0
• 质子受体: 4
• 质子供体: 0
• LogD (pH = 5.5): -4.6042
• LogD (pH = 7.4): -4.6042
• Log P: -2.3404
• 摩尔折射率: 5.7716 cm^3
• 极化性: 6.178952 Å^3
• 极化表面积: 74.27 Å^2
• 可自由旋转的化学键: 0
• 里宾斯基五规则: true

分子性质

理化性质

• 溶解度: 6.38 g/100 mL (20 °C) ; 25 g/100 mL (65 °C) in water; decomposes in alcohol and organic solvents; H2O: soluble0.1 M at 20 °C, clear, violet; Partially soluble in water. Decomposes in organic solvents and acids
• 外观: Crystalline; fine crystals; Liquid; powder; purplish-bronze-gray needles ; magenta–rose in solution
• 熔点: > 240°C; 240°C (decomp.); 240°C dec.
• 密度: 1 g/mL at 25 °C; 1.000 g/mL at 20 °C; 1.01 g/mL at 25 °C; 2.7; 2.703 g/cm^3
• 折射率: 1.59
• 气味: odorless
• 标准摩尔生成焓 (ΔfH^o298): -813.4 kJ/mol
• 标准摩尔熵 (S^o298): 171.7 J K^–1 mol^–1
• pH值: 7-10 (25 °C, 0.1 M in H2O)

安全信息

• 保存注意事项: Light Sensitive
• RTECS编号: SD6475000
• 欧盟危险性物质标志: Dangerous for the environment (N); Harmful (Xn); 环境危害性(Nature polluting) (N); Non-Flammable; 氧化性(Oxidising) (O); Oxidant (O); X; 有害性(Harmful) (Xn)
• 联合国危险货物编号: 1490; 3082; UN1490
• 德国WGK号: 2; 3
• 联合国危险货物等级: 5.1; 9
• 联合国危险货物包装类别(PG): 2; 3; II
• 危险公开号: 50/53; 51/53; 52/53; 8-22-50/53; R:8-22-50/53; R8, R22, R50/53
• 安全公开号: 60-61; 61; S:60-61; S2, S60, S61
• TSCA收录: 是
• 欧盟危险品索引: 025-002-00-9
• GHS危险品标识: GHS03; GHS07; GHS09
• GHS警示词: Danger; Warning
• NFPA704:
  

  0

  2

  0

  OX
• GHS危险声明: H272-H302-H410; H272-H400-H410-H302; H302; H410; H411; H412
• GHS警示性声明: P220-P273-P501; P221-P210-P220-P280-P301+P312-P501A; P264-P270-P301+P312-P330-P501A; P273; P273-P501
• 个人保护装置: dust mask type N95 (US), Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges; Eyeshields, Faceshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US); Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges; Eyeshields, Gloves; Eyeshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US)
• RID/ADR: UN 1490 5.1/PG 2; UN 3082 9/PG 3; UN 3214 5.1/PG 2

产品相关信息

• 纯度: ≥99%; ≥99.0%; ≥99.0% (RT); ≥99.3%; ≥99.5%; 97%; 98%; 99.0% min; 99.5%; 99-100.5%
• 浓度: 0.01 M; 0.01 M KMnO4 (0.05N); 0.02 M; 0.02 M KMnO4 (0.1N); 0.05 M KMnO4 (0.25N); 0.0950-0.1050 N; 0.1 M; 0.1 M KMnO4 (0.5N); 0.1% in H2O; 0.2 M; 0.2 M KMnO4 (1N); 0.950-1.050 N; 1 N; 1/10 N; 1/100 N; 1/2 N; 1/20 N; 1/40 N; 1/50 M KMnO4 (0.1N); 1/500 M KMnO4 (0.01N); 2 mM; 5 mM
• 级别: ACS reagent; ACS reagent, reag. Ph. Eur.; for microscopy; JIS special grade; Ph Eur; puriss.; puriss. p.a.; purum p.a.; SAJ first grade
• 颗粒大小: -325 mesh
• 包装: pkg of 1/50 mol (3.161 g KMnO4); pkg of 1/500 mol (0.3161 g KMnO4)
• 适用性: complies for appearance of solution; meets USP testing specifications; suitable for determination of nitroxide; suitable for determination of toxic metals
• 杂质: ≤0.003% total nitrogen (N); ≤0.005% N compounds; ≤0.2% in water insoluble matters; ≤0.2% insolubles; insoluble matter, passes filter test; residual solvents, complies
• 痕量阳离子: As: ≤1 mg/kg; Ca: ≤150 mg/kg; Ca: ≤200 mg/kg; Cd: ≤5 mg/kg; Cd: ≤50 mg/kg; Co: ≤5 mg/kg; Co: ≤50 mg/kg; Cr: ≤10 mg/kg; Cu: ≤5 mg/kg; Cu: ≤50 mg/kg; Fe: ≤100 mg/kg; Fe: ≤20 mg/kg; Fe: ≤50 mg/kg; Hg: ≤0.05 mg/kg; Hg: ≤0.05 ppm; Mg: ≤100 mg/kg; Na: ≤200 mg/kg; Na: ≤300 mg/kg; Na: ≤50 mg/kg; Ni: ≤10 mg/kg; Ni: ≤50 mg/kg; Pb: ≤10 mg/kg; Pb: ≤20 mg/kg; Pb: ≤50 mg/kg; Zn: ≤10 mg/kg; Zn: ≤50 mg/kg
• 痕量阴离子: chloride (Cl-): ≤100 mg/kg; chloride, chlorate (as Cl-): ≤0.005%; chloride, chlorate (as Cl-): ≤30 mg/kg; chloride, chlorate (as Cl-): ≤50 mg/kg; sulfate (SO42-): ≤0.02%; sulfate (SO42-): ≤100 mg/kg; sulfate (SO42-): ≤200 mg/kg; sulfate (SO42-): ≤300 mg/kg
• 有效期: (limited shelf life); (limited shelf life, expiry date on the label)
• 干燥失重: ≤0.2% loss on drying, 105 °C; ≤0.2% loss on drying, 105 °C, 2 h
• 品质说明: meets analytical specification of Ph. Eur., BP, USP; volumetric
• Factor: 1.000 ±0.001; 1.000 ±0.002; 1.0000 ±0.2 R%
• 药典: testing & handling conforms to Pharmacopeia
• 产品线: BioUltra
• abs.: absorption0.1M/, H2O no transmittance (UV)
• 校正标准: sodium oxalate
• Empirical Formula (Hill Notation): KMnO4

详细说明

MP Biomedicals - 05225853

MP Biomedicals Rare Chemical collection

Sigma Aldrich - 35184

General description
请访问 滴定中心 了解更多信息。

Sigma Aldrich - 34267

General description
请访问 滴定中心 了解更多信息。

Sigma Aldrich - 38136

General description
concentration after dilution to 1L: 1/500mol/L (0.01N); amount of substance 1/500mol (0.3161 g KMnO4)
请访问 滴定中心 了解更多信息。
包装
glass ampoule

Sigma Aldrich - 60460

Application
适用于非均相氧化。
Other Notes
有机化学中的多功能氧化剂1；通过增溶和溶融进行分解的氧化剂2,3

Sigma Aldrich - 319406

General description
请访问 滴定中心 了解更多信息。
包装
2 L in glass bottle
500 mL in glass bottle

Sigma Aldrich - 319414

General description
请访问 滴定中心 了解更多信息。
包装
2 L in glass bottle

Sigma Aldrich - 38130

General description
concentration after dilution to 1L: 1/50mol/L (0.1N); amount of substance 1/50mol (3.161 g KMnO4)
请访问 滴定中心 了解更多信息。
包装
glass ampoule

Sigma Aldrich - 60470

Application
适用于非均相氧化。

Sigma Aldrich - 34266

General description
请访问 滴定中心 了解更多信息。

Sigma Aldrich - 60459

Application
For volumetric redox analysis, preparation
适用于非均相氧化。

Sigma Aldrich - 70528

General description
请访问 滴定中心 了解更多信息。

Sigma Aldrich - 35186

General description
请访问 滴定中心 了解更多信息。

Sigma Aldrich - 60467

Application
适用于非均相氧化。

Sigma Aldrich - 13206

Application
适用于非均相氧化。

Sigma Aldrich - 24-5130

Application
适用于非均相氧化。

Sigma Aldrich - 238511

Application
层状 MnO2 由 KMnO4 的热分解制成，其特性在电池应用方面具有巨大潜力。1
适用于非均相氧化。
包装
100, 500 g in poly bottle

Sigma Aldrich - 223468

Application
适用于非均相氧化。
层状 MnO2 由 KMnO4 的热分解制成，其特性在电池应用方面具有巨大潜力。1
包装
2.5 kg in poly bottle
25, 500 g in poly bottle

Sigma Aldrich - 35201

General description
请访问 滴定中心 了解更多信息。

Sigma Aldrich - 24-5151

Application
适用于非均相氧化。

Sigma Aldrich - 60458

Application
用于分解有机样品以测定汞
适用于非均相氧化。

Sigma Aldrich - 31404

Application
适用于非均相氧化。

Sigma Aldrich - 24-5150

Application
适用于非均相氧化。

Sigma Aldrich - 399124

Application
适用于非均相氧化。
层状 MnO2 由 KMnO4 的热分解制成，其特性在电池应用方面具有巨大潜力。1
包装
2.5 kg in poly bottle
25, 500 g in poly bottle
2.5kg packaged in clear glass bottles; 25g, 500g packaged in poly bottles.

Sigma Aldrich - 207985

Application
适用于非均相氧化。
包装
500 g in glass bottle

Sigma Aldrich - P2097

Application
适用于非均相氧化。

Sigma Aldrich - 24-5140

Application
适用于非均相氧化。

参考文献

• The oxidizing power of permanganate can be varied according to the pH of the reaction medium, the use of co-reagents, phase-transfer catalysis, etc. For a comprehensive review of permanganate oxidations in organic chemistry, with particular emphasis on novel applications, see: Synthesis, 85, (1987).
• For phase-transfer oxidation, catalyzed by Tetra-n-butylammonium hydrogen sulfate, A14047, of unfunctionalized benzylic methylenes, or benzylic alcohols to carbonyls, see: Synthesis, 915 (1987). Similar transformations have been carried out in the presence of triethylamine: Synthesis, 293 (1989).
• For the use of (1-Hexadecyl)trimethylammonium bromide, A15235, as a surfactant in permanganate oxidations in micelles, see: Can. J. Chem., 67, 1381 (1989).
• Classical permanganate cleavage of olefins is difficult to control, and normally proceeds to the highest possible oxidation level. Adsorption of the reagent on moist alumina has been found to attenuate its activity and allow good yields of aldehydes to be obtained. This would appear to provide a possible alternative to ozonolysis for this conversion: J. Org. Chem., 58, 2918 (1993). For use in the cis-hydroxylation of olefins, see Dicyclohexano-18-crown-6, A15344.
• For phase-transfer assisted oxidation of primary amines to azo compounds, see: Bull. Soc. Chim. Belg., 102, 59 (1993).
• In combination with CuSO ₄, has been used as a reagent for the heterogeneous oxidative cyclization of the primary position of a primary-secondary diol to the lactone: J. Chem. Soc., Chem. Commun., 634 (1988); Org, Synth. Coll., 9, 462 (1998):
  
• In combination with TMS chloride and benzyl triethylammonium chloride, generates a reagent for mild anti dichlorination of alkenes, conversion of epoxides to chlorohydrins, and selective oxidation of sulfides to sulfoxides: Tetrahedron Lett., 38, 2339 (1997).