Potassium bisulfate 硫酸氢钾

CAS 7646-93-7 MFCD00011404

化学结构图

7646-93-7
SMILES: O=S(=O)([O-])O.[K+]

化学属性

Mol. FormulaHKO₄S
Mol. Weight136.16
Density2.32
Melting PointNo Data Available
TSCAYes
Solubility可溶
Stability对湿度敏感
Boiling Point

别名和识别编码

Chemical NamePotassium bisulfate
Synonym Potassium Hydrogen Sulfate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
CAS Number7646-93-7
PubChem Substance ID516920
EC Number231-594-1
MDL NumberMFCD00011404
Merck Number14,7613
Chemical Name Translation硫酸氢钾
Wiswesser Line Notation.KA..S-O3-Q
LabNetwork Molecule IDLN00193915
InChIInChI=1S/K.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+1;/p-1
Canonical SMILESOS(O)(=O)=O.[K]
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分类

  • {SNA} Atomic Absorption Spectroscopy (AAS), Digestion Reagents, High Purity Salts for Trace Analysis, Pure Salts for Melting Digestions (TraceSELECT), Reagents for Inorganic Trace Analysis,
  • {SNA} Chemical Synthesis, Inorganic Salts, Potassium, Synthetic Reagents
  • {SNA} Essential Chemicals, Metal and Ceramic Science, Potassium Salts, Research Essentials, Salts, 材料科学
  • {SNA} Chemical Synthesis, Essential Chemicals, Inorganic Salts, Potassium, Potassium Salts, Research Essentials, Salts, Synthetic Reagents
  • {SNA} Atomic Absorption Spectroscopy (AAS), Digestion Reagents, High Purity Salts for Trace Analysis, Pure

产品应用

  • 分析矿物及硅质化合物的助熔剂。

相关文献及参考

  • Short: III/20a
  • Merck: 14,7613
  • Short: II/5
  • Short: III/20b

安全信息

GHS Symbol
WGK Germany1
Hazard Codes C
Hazard statements
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H318 Causes serious eye damage 严重伤害眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment 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
RTECSTS7200000
Precautionary statements
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P264+P265
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P301+P330+P331
  • P302+P361+P354
  • P303+P361+P353
  • P304+P340
  • P305+P351+P338
  • P305+P354+P338
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
  • P316
  • P317
  • P319
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word
Safety Statements
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
UN Number
Risk Statements
  • R37 Irritating to respiratory system 刺激呼吸道
  • R34 Causes burns 会导致灼伤
Storage condition 20 Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
Packing GroupII
Hazard Class8
Warnings 危化品目录(2015) 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 2340 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   MarJV# Personal Communication from J.V. Marhold, VUOS, 539-18, Pardubice,
   Czechoslavakia, Mar. 29, 1977  Volume(issue)/page/year: 29MAR1977

Restrict 危险品

其他信息

  • 易潮解。溶于水，溶液呈强酸性。温度再高即失水变为焦硫酸钾。防潮、密封保存。在乙醇中分解。高温时失去水分并易成为焦硫酸盐。溶于1.8份冷水、0.85份沸水。低毒，半数致死量(大鼠，经口)2340mg/kg。
  • 用途一:用作分析试剂、防腐剂、分析硅时用作熔剂
  • 毒性分级:低毒
  • MOL 文件:7646-93-7.mol
  • 外观性质:无色单斜晶体，易潮解。
  • MSDS 信息:硫酸氢钾(7646-93-7).msds
  • 灭火剂:大量水
  • 急性毒性:口服-大鼠 LD50: 2340 毫克/公斤
  • F:3
  • Alfa Aesar:硫酸氢钾,97% Potassium hydrogen sulfate, 97%(7646-93-7)
  • 敏感性:Hygroscopic
  • 图谱信息:硫酸氢钾(7646-93-7)红外图谱(IR2) 硫酸氢钾(7646-93-7)红外图谱(IR1)
  • 储运特性:库房通风低温干燥
  • 下游产品:丙烯醛 --> 丙酮酸 --> 9-乙烯基蒽 --> 4-羟基苯乙烯 --> N-Boc-4-甲基-4-哌啶甲酸乙酯 --> 1-BOC-4-乙基-4-哌啶甲酸 --> 2-溴-5-甲基磺酰硝基苯 --> 2-氟吡啶-5-甲醛 --> L-蛋氨酸 --> 4,5‘,8-三甲基]补骨脂素 --> 头孢泊肟酯 --> 4-乙酰氧基苯乙烯 --> 丙酮酸钠 --> 替罗非班 --> (S)-2,6-二叔丁氧羰基氨基己酸 --> 2-磺胺基异烟酸 --> 对氯甲基苯乙烯 --> Boc-D-脯氨酸 --> N-Boc-溴乙胺 --> 偏硫代硫酸钾 --> 3-氯苯乙烯 --> 8-羟基喹啉硫酸氢钾盐
  • 类别:腐蚀物品
  • Acros Organics:硫酸氢钾 Potassium bisulfate, for analysis, 98.5%(7646-93-7)
  • 用途三:分析矿物及硅质化合物的助熔剂。
  • 上游原料:丙酮酸钠
  • 硫酸氢钾价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 81015318 硫酸氢钾;重硫酸钾; 酸性硫酸钾 500g 16元 2010/06/21 207750025 硫酸氢钾 Potassium bisulfate 98.5%, for analysis 2.5 KG 3398元 2010/06/21 207755000 硫酸氢钾 Potassium bisulfate 98.5%, for analysis 500 GR 1003元
  • Sigma Aldrich:7646-93-7(sigmaaldrich)
  • 用途二:用作食物防腐剂、化学试剂等
  • 水中溶解度(g/100ml):不同温度(℃)时每100毫升水中的溶解克数: 36.2g/0℃;48.6g/20℃;54.3g/30℃;61g/40℃ 76.4g/60℃;96.1g/80℃;122g/100℃

系列性分类

  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Reagents
  3. Trace Analysis Reagents & Solvents - Analytical Reagents
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Organic Bases - Synthetic Reagents
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Reagents
  3. Analytical Reagents for General Use - Analytical Reagents
  4. Puriss p.a. - Analytical Reagents for General Use
  1. Research Essentials 基础科研
  2. Essential Chemicals - Research Essentials
  3. Inorganic Salts, Solutions and Reagents - Essential Chemicals
  4. Reagent Grade - Inorganic Salts, Solutions and Reagents
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Inorganic Salts - Synthetic Reagents
  4. Potassium - Inorganic Salts
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Reagents
  3. Analytical Reagents for General Use - Analytical Reagents
  4. Puriss p.a. - Analytical Reagents for General Use
  5. O-P, Puriss p.a. - Puriss p.a.
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Reagents
  3. Spectroscopy - Analytical Reagents
  4. Atomic Absorption Spectroscopy (AAS) - Spectroscopy
  5. Digestion Reagents - Atomic Absorption Spectroscopy (AAS)
  6. Pure Salts for Melting Digestions (TraceSELECT®) - Digestion Reagents
  1. Materials Science 材料科学
  2. Metal and Ceramic Science Products 金属和陶瓷科学
  3. Salts 金属盐
  4. Potassium Salts - Salts
  1. Analytical & Chromatography 分析化学与色谱
  2. Adsorbents, Filter Aids and Drying Agents
  3. Other Drying Agents
  1. Analytical & Chromatography 分析化学与色谱
  2. Inorganic Salts
  3. Others
  1. Chemical Synthesis 化学合成
  2. 无机盐
  1. Chemical Synthesis 化学合成
  2. 无机盐

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