Sodium persulfate 过硫酸钠

CAS 7775-27-1 MFCD00003501

化学结构图

7775-27-1
SMILES: O=S(=O)([O-])OOS(=O)(=O)[O-].[Na+].[Na+]

化学属性

Mol. FormulaNa2O8S2
Mol. Weight238.1
Density2.4
TSCAYes
Melting Point>300°C
Solubility550 G/L (20 ºC)
Stability易吸潮
Boiling Point-
Flash Point-

别名和识别编码

Chemical NameSodium persulfate
Synonym Sodium Persulfate {} {PubChem} sodium persulfate {} {} {PubChem} sodium peroxodisulfate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
MDL Number-
PubChem Substance ID62655
CAS Number7775-27-1
EC Number231-892-1
Merck Number14,8656
Beilstein Registry Number2384789
Chemical Name Translation过硫酸钠
Wiswesser Line NotationNA2 S2-O8
LabNetwork Molecule IDLN00194436
InChIInChI=1S/2Na.H2O8S2/c;;1-9(2,3)7-8-10(4,5)6/h;;(H,1,2,3)(H,4,5,6)/q2*+1;/p-2
Canonical SMILESO=S(OOS(=O)(O[Na])=O)(O[Na])=O
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分类

  • {uni_hamburg} no charge; peroxide; 3fragments; ionic
  • {
  • {SNA} BioUltra, 分子生物学, 分子生物学试剂
  • {SNA} Chemical Synthesis, Essential Chemicals, Oxidizing Agents, Research Essentials, Salts,
  • {SNA} BioUltra, Molecular Biology, Molecular Biology Reagents
  • Chemical Synthesis, Essential Chemicals, Free Radical Initiators, Inorganic Peroxides, Inorganic Salts, Solutions and Reagents, Materials Science, Oxidation, Polymer Science, Polymerization Initiators, Reagent Grade, Research Essentials, Sulfur-Based, Synthetic Reagents
  • {SNA} Chemical Synthesis, Oxidizing Agents, Sulfur-Based,

产品应用

  • 氧化剂。电池去极剂。聚合反应促进剂。用作漂白剂、氧化剂、乳液聚合促进剂。

相关文献及参考

  • Short: EINECS
  • Short: IV/1b
  • Merck: 14,8656

安全信息

GHS Symbol
Precautionary statements
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P220 Keep/Store away from clothing/…/combustible materials. 保持远离/贮存远离服装/....../可燃材料。
  • P221 Take any precaution to avoid mixing with combustibles/… 采取一切防范措施，避免与可燃物混合/...
  • P233 Keep container tightly closed. ?保持容器密闭。
  • 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
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
  • 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。
  • P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
  • 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。
  • P284 Wear respiratory protection.? 佩戴呼吸保护装置。
  • P285 In case of inadequate ventilation wear respiratory protection. 在通风不足的情况下，戴呼吸防护。
  • P301+P312
  • P301+P317
  • P302+P352
  • P304+P340
  • P304+P341
  • P305+P351+P338
  • P308+P316
  • P309+P311
  • 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。
  • P319
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P330 Rinse mouth. 漱口
  • P332+P313
  • P332+P317
  • P333+P313
  • P333+P317
  • P337+P313
  • P337+P317
  • P342+P311
  • P342+P316
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P362+P364
  • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
  • P370+P378
  • P403 Store in a well-ventilated place. 储存在通风良好的地方。
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H272 May intensify fire; oxidizer 可能加剧火势；氧化剂。
  • H302 Harmful if swallowed 吞食有害
  • H315 Causes skin irritation 会刺激皮肤
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled 吸入可能导致过敏或哮喘症状或呼吸困难
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Hazard Codes 5.1 O;Xn
WGK Germany1
RTECSSE0525000
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
Signal word Danger
Safety Statements
  • S17 Keep away from combustible material 远离可燃物料；
  • S22 Do not breathe dust 不要吸入粉尘；
  • S24 Avoid contact with skin 避免皮肤接触；
  • 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；
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
  • 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；
  • S37 Wear suitable gloves 戴适当手套；
  • 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）；
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
UN Number 1505
Risk Statements
  • R22 Harmful if swallowed 吞咽有害
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R42/43
  • R8 Contact with combustible material may cause fire 遇到易燃物会导致起火
Packing GroupIII
Storage condition -20°C 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
Hazard Class5.1
Warnings 危化品目录(2015) 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 226 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   COREAF Comptes Rendus Hebdomadaires des Seances, Academie des Sciences.
   (Paris, France)  V.1-261, 1835-1965.  For publisher information, see CRASEV.
    Volume(issue)/page/year: 257,791,1963

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 178 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85KYAH "Merck Index; an Encyclopedia of Chemicals, Drugs, and Biologicals",
   11th ed., Rahway, NJ 07065, Merck & Co., Inc. 1989 Volume(issue)/page/year:
   11,1366,1989

Restrict 危险品

其他信息

  • 类别:氧化剂
  • MOL 文件:7775-27-1.mol
  • 爆炸物危险特性:与还原剂、硫、磷等混合可爆; 受热、撞击、明火可爆
  • 制备方法:（1）硫酸铵水溶液电解氧化生成过硫酸铵，再与氢氧化钠进行复分解反应，将副产的氨逐出后，再减压浓缩、结晶、干燥，可得过硫酸钠。(NH4)2S2O8+2NaOH→Na2S2O8+2NH3+2H2O。 （2）电解冷硫酸可制得过二硫酸，再与碱作用，可制得过硫酸钠。 （I) 2HSO4--2e→H2S2O8 （II）H2S2O8+2NaOH→Na2S2O8+2H2O。
  • 强氧化剂:过硫酸钠具有强氧化性，可用作氧化剂，可将Cr3+、Mn2+等氧化成相应的高氧化态化合物，当有Ag+存在时，可促进上述氧化反应；利用其氧化性可用作漂白剂、金属表面处理剂、化学试剂；医药原料；电池、乳液聚合反应的促进剂和引发剂。
  • 用途二:用作氧化剂、漂白剂和电池去极剂
  • 下游产品:2-溴甲基苯甲酸 --> 马来酸-烯丙醇共聚物
  • 急性毒性:腹腔- 小鼠 LD50: 226 毫克/ 公斤
  • 用途三:用于照相业的废液处理，用作印刷电路板表面金属的软蚀剂及纺织用脱浆剂、硫化染料发色剂等
  • 用途四:氧化剂。电池去极剂。聚合反应促进剂。用作漂白剂、氧化剂、乳液聚合促进剂。
  • Sigma Aldrich:7775-27-1(sigmaaldrich)
  • 职业标准:TWA 2 毫克/ 立方米
  • MSDS 信息:过硫酸钠(7775-27-1).msds
  • Alfa Aesar:Sodium peroxydisulfate, 98%(7775-27-1)
  • 过硫酸钠价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 80118418 过硫酸钠;高硫酸钠;过二硫酸钠;二硫八氧酸钠;过硫酸碱 500g 20元 2010/06/21 202025000 过硫酸钠 Sodium persulfate 98+% 500 GR 350元 2010/06/21 202020250 过硫酸钠 Sodium persulfate 98+% 25 GR 169元
  • Acros Organics:过硫酸钠 Sodium persulfate, 98+%(7775-27-1)
  • 图谱信息:过硫酸钠(7775-27-1)红外图谱(IR1)
  • 可燃性危险特性:受热分解有毒氮氧化物气体
  • 毒性分级:高毒
  • 灭火剂:雾状水、砂土、泡沫
  • 理化性质:过硫酸钠又称过二硫酸钠。白色晶体或结晶性粉末。无嗅。无味。分子式Na2S2O8，相对分子质量238.13。常温下逐渐分解，加热或在乙醇中可迅速分解，分解后放出氧气并生成焦硫酸钠。湿气及铂黑、银、铅、铁、铜、镁、镍、锰等金属离子或它们的合金均可促进分解，高温(200℃左右)急剧分解，放出过氧化氢。易溶于水(20℃时70.4)。有强氧化性。对皮肤有强烈刺激性，长时间接触皮肤，可引起过敏症，操作时应注意。大鼠经口LD50 895mg/kg。密封保存。实验室通过加热过硫酸铵与苛性钠或碳酸钠溶液，除去氨和二氧化碳而得过硫酸钠。 以上信息由Chemicalbook的彤彤编辑整理。
  • 用途一:用于医药、漂白、电池，并用作化学试剂
  • 能逐渐分解，潮湿和高温能使分解加速。能被乙醇和银离子分解。20℃时水中溶解度为549g/L。有氧化性。有刺激性。
  • 外观性质:白色晶状粉末，无臭。
  • 上游原料:氢氧化钠 --> 过氧化硫酸铵
  • 储运特性:库房通风低温干燥; 轻装轻卸; 与有机物、还原剂、硫、磷易燃物, 食品原料分开存放

系列性分类

  1. Chemical Synthesis 化学合成
  2. Catalysis and Inorganic Chemistry 催化剂和无机化学
  3. Sodium - Catalysis and Inorganic Chemistry
  1. Life Science 生命科学
  2. Molecular Biology 分子生物学
  3. Molecular Biology Reagents - Molecular Biology
  4. BioUltra - Molecular Biology Reagents
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Oxidation - Synthetic Reagents
  4. Sulfur-Based - Oxidation
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Oxidation - Synthetic Reagents
  4. Sulfur-Based - Oxidation
  1. Materials Science 材料科学
  2. Products for Polymer Science Research
  3. Polymerization Initiators - Polymer Science
  4. Free Radical Initiators and Materials for Controlled Radical Polymerization
  5. Inorganic Peroxides - Free Radical Initiators
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Oxidation - Synthetic Reagents
  4. Peroxy Acids and Salts
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Polymerization Initiators
  4. Free Radical Initiators
  5. Azo Compounds
  1. Functional Group 官能团索引
  2. sulfuric acid

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