• 原料直供
• 试剂商城
• 直接询价

分类

• {SNA} Chemical Synthesis, Others, Oxidizing Agents, Pharmacopoeia, Pharmacopoeia A-Z,
• {SA} Analytical Reagents, Analytical/Chromatography,
• {SNA} Most common compounds for volumetric ti
• {SNA} Chemical Synthesis, Most common compounds for volumetric titration, N - R, Other Oxidizing Agents, Oxidizing Agents, Potassium permanganate solution, Salt Solutions, Synthetic Reagents, Titration, Volumetric Solutions, 分析/色谱, 分析试剂
• {SNA} Most common compounds for volumetric titration, Potassium permanganate solution, Salt Concentrates, Titration, Volumetric Concentrates (Fixanal), 分析/色谱, 分析试剂
• Analytical Reagents,

产品应用

• 氧化剂,消毒剂,有机合成,净水。容量分析氧化还原法测定用试剂。色谱分析用试剂。用于发射光谱分析。点滴分析钡、银、硫酸盐、铁、钒及锡，临床脱落细胞检验等。

相关文献及参考

• 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).
• 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):
• Merck: 14,7655
• For phase-transfer assisted oxidation of primary amines to azo compounds, see: Bull. Soc. Chim. Belg., 102, 59 (1993).
• In combination with TMS chloride
• 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 the use of (1-Hexadecyl)­trimethyl­ammonium bromide, A15235, as a surfactant in permanganate oxidations in micelles, see: Can. J. Chem., 67, 1381 (1989).
• In combinat

安全信息

GHS Symbol

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Human - woman
DOSE/DURATION           : 100 mg/kg
TOXIC EFFECTS :
   Vascular - BP lowering not characterized in autonomic section
   Liver - hepatitis (hepatocellular necrosis), diffuse
   Kidney, Ureter, Bladder - changes in tubules (including acute renal failure,
   acute tubular necrosis)
REFERENCE :
   HETOEA Human & Experimental Toxicology.  (Macmillan Press Ltd., Brunel Road,
   Houndmills, Basingstoke, Hampshire, RG21 2XS, UK) V.9- 1990-
   Volume(issue)/page/year: 15,259,1996

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 1151 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 36(9),15,1971

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Human
DOSE/DURATION           : 143 mg/kg
TOXIC EFFECTS :
   Lungs, Thorax, or Respiration - dyspnea
   Gastrointestinal - other changes
REFERENCE :
   34ZIAG "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York,
   Academic Press, Inc., 1969  Volume(issue)/page/year: -,493,1969

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Mammal - dog
DOSE/DURATION           : 400 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   YKYUA6 Yakkyoku.  Pharmacy.  (Nanzando, 4-1-11, Yushima, Bunkyo-ku, Tokyo,
   Japan)  V.1-    1950-  Volume(issue)/page/year: 31,855,1980

TYPE OF TEST

{hazard_

{haz

TYPE OF TEST            : DNA repair
TEST SYSTEM             : Bacteria - Escherichia coli
DOSE/DURATION           : 625 ug/well
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 133,161,1984

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Microorganism - not otherwise specified
DOSE/DURATION           : 10 ppm
REFERENCE :
   JOBAAY Journal of Bacteriology.  (American Soc. for Microbiology, 1913 I
   St., NW, Washington, DC 20006)  V.1-    1916-  Volume(issue)/page/year:
   54,767,1947

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 10 uL/tube
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 260,295,1991

TYPE OF TEST            : DNA adduct
TEST SYSTEM             : Bacteria - Escherichia coli
DOSE/DURATION           : 200 umol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 89,95,1981

TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Rodent - mouse Mammary gland
DOSE/DURATION           : 1 mmol/L/48H
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 67,221,1979

TYPE OF TEST            : Cytogenetic analysis
ROUTE OF EXPOSURE       : Oral
TEST SYSTEM             : Rodent - mouse
DOSE/DURATION           : 718 mg/kg/7D (Continuous)
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 240,159,1990

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intratesticular
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 400 mg/kg
SEX/DURATION            : male 1 day(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Fertility - male fertility index (e.g. # males impregnating
   females per # males exposed to fertile nonpregnant females)
REFERENCE :
   FESTAS Fertility and Sterility.  (American Fertility Soc., 608 13th Ave. S,
   Birmingham, AL 35282) V.1-    1950-  Volume(issue)/page/year: 24,884,1973

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intratesticular
SPECIES OBSERVED        : Rodent - gerbil
DOSE                    : 25 mg/kg
SEX/DURATION            : male 1 day(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Fertility - male fertility index (e.g. # males impregnating
   females per # males exposed to fertile nonpregnant females)
REFERENCE :
   IJEBA6 Indian Journal of Experimental Biology.  (Publications & Information
   Directorate, CSIR, Hillside Rd., New Delhi 110 012, India)  V.1-    1963-
   Volume(issue)/page/year: 14,617,1976

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 513 mg/kg
SEX/DURATION            : male 5 day(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Paternal Effects - spermatogenesis (incl. genetic material,
   sperm morphology, motility, and count)
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 240,159,1990

其他信息

• 类别:氧化剂
• MOL 文件:7722-64-7.mol
• 毒性分级:中毒
• 所属类别一:无机化工产品: 无机盐: Ck锰盐
• 所属类别三:食品添加剂: 漂白剂、氧化剂和还原剂
• 食品添加剂最大允许使用量最大允许残留量标准:添加剂中文名称 允许使用该种添加剂的食品中文名称 添加剂功能 最大允许使用量（g/kg） 最大允许残留量（g/kg） 高锰酸钾 酒类 其他 0.5 酒中残留量以锰计:≤2mg/kg 高锰酸钾 食用淀粉 其他 0.5
• 用途二:用作氧化剂、漂白剂、饮料用二氧化碳的精制剂、脱臭剂、木材防腐剂、吸附剂、消毒剂、杀虫剂、净水剂等
• 灭火剂:雾状水、砂土
• 急性毒性:口服- 大鼠 LD50: 1090 毫克/ 公斤; 皮下- 小鼠 LD50: 500 毫克/ 公斤
• 用途四:作漂白剂、氧化剂和消毒剂，我国规定可用于淀粉和酒的生产，最大使用量为0.5g/kg，酒中的残留量(以锰计)不得超过0.002g/kg。
• 用途一:用作分析试剂、氧化还原滴定剂、色谱分析试剂、氧化剂和杀虫剂，也用于有机合成
• 防护措施:对眼睛有刺激作用，能刺激粘膜，使眼介质着色。如溅入，应迅速向眼内滴入1%过氧化氢和1%醋酸，能使着了色的眼介质褪色。 其他参见金属锰。
• 方法二:焙烧法-电解法 将软锰矿与氢氧化钾混合成浆料，用压缩空气将物料喷入焙烧转炉，在250~300℃下氧化成锰酸钾。焙烧物用稀碱液或洗涤水浸取，经过滤、除杂质得锰酸钾。 2Mn02+4KOH+O2→2K2MnO4+2H2O 由于固相法传质、传热困难，操作环境差，设备庞大，能耗高，将逐渐被淘汰。锰酸钾电解氧化制取高锰酸钾的过程与液相法相同。作为食品添加剂的高锰酸钾，还需经重结晶以除去重金属和砷等。 液相氧化法-电解法 将软锰矿粉(0.074mm)与200℃以上80%的氢氧化钾溶液混合，并在300℃下，在第一反应器中通空气，使二氧化锰氧化成亚锰酸钾，然后溢流至第二反应器进一步氧化成锰酸钾。反应液经热过滤，用100℃、60%的KOH溶液洗涤，滤饼溶于稀碱液或洗涤水，经沉淀、分离和除杂后得锰酸钾。 锰酸钾用系统内的电解终液调制成电解始液，组成如下：锰酸钾≥180g/L；碳酸钾＜60/L；氢氧化钾50~60g/L。电解始液在60℃下进入钢板制成的电解槽，阳极用镍板(或镀镍钢板)，阴极用铁条。阳极与阴极的面积比为1：(8～10)，电流容量
• Sigma Aldrich:7722-64-7(sigmaaldrich)
• 强氧化剂:高锰酸钾具有强氧化性，在实验室中和工业上常用作氧化剂，味甜而涩，溶于水，溶液呈紫红色，遇乙醇即分解。在酸性介质中会缓慢分解成二氧化锰和氧。光对这种分解有催化作用，故在实验室里常存放在棕色瓶中。从元素电势图和自由能的氧化态图可看出，它具有极强的氧化性。在碱性溶液中，其氧化性不如在酸性中的强。作氧化剂时其还原产物因介质的酸碱性而不同。 本品遇有机物时即释放出初生态氧和二氧化锰，而无游离状氧原子放出，故不出现气泡。初生态氧有杀菌、除臭、解毒作用，高锰酸钾抗菌除臭作用比过氧化氢溶液强而持久。二氧化锰能与蛋白质结合成盐，在低浓度时呈收敛作用，高浓度时有刺激和腐蚀作用。其杀菌力随浓度升高而增强，0.1%时可杀死多数细菌的繁殖体，2%～5%溶液能在24小时内可杀死细菌芽孢。在酸性条件下可明显提高杀菌作用，如在1%溶液中加入1.1%盐酸，能在30秒钟内杀死炭疽芽孢。 常用0.1%溶液内服，治疗牛和羊前胃弛缓、马及其他动物急性胃肠炎、腹泻等。幼雏饮用配成0.01%的溶液，0.1%溶液外用可冲洗黏膜及皮肤创伤、溃疡等。0.05%～0.1%溶液洗胃，用于内服某些有机物的中毒;1%溶液用于毒蛇咬伤的伤口冲洗。全鱼池泼洒：每升水4～5mg高锰酸钾溶液，治疗鱼水霉病及原虫、甲壳类等寄生虫。每升水100mg浓度药浴30分钟，治疗大麻哈鱼卵膜软化症。常用0.1%～0.12%溶液消毒被病毒和细菌污染的蜂箱。高锰酸钾与福尔马林联合使用，可用于畜(禽)舍、孵化室等空气熏蒸消毒。
• 方法二:焙烧法-电解法 将软锰矿与氢氧化钾混合成浆料，用压缩空气将物料喷入焙烧转炉，在250~300℃下氧化成锰酸钾。焙烧物用稀碱液或洗涤水