Dipotassium Nitrosodisulfonate 亚硝基二磺酸钾

CAS 14293-70-0 MFCD00010878

化学结构图

14293-70-0
SMILES: [K+].[K+].[O-]S(=O)(=O)N([O])S([O-])(=O)=O |^1:7|

化学属性

Mol. FormulaK2NO7S2
Mol. Weight268

别名和识别编码

Chemical NameDipotassium Nitrosodisulfonate
Synonym 弗氏盐 亚硝基二磺酸钾 Potassium nitrosodisulfonate
MDL NumberMFCD00010878
PubChem Substance ID24853200
EC Number238-219-0
CAS Number14293-70-0
Chemical Name Translation亚硝基二磺酸钾
Wiswesser Line Notation.KA2.S-O3*2.N-O
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分类

  • {SNA} Chemical Synthesis, Materials Science, Metal and Ceramic Science, Oxidizing Agents, Potassium Salts, Salts, Sulfur-Based, Synthetic Reagents
  • {SNA} Chemical Synthesis, Essential Chemicals, Metal and Ceramic Science, Oxidizing Agents, Potassium Salts, Research Essentials, Salts, Sulfur-Based, Synthetic Reagents, 材料科学

安全信息

WGK Germany3
GHS Symbol
Precautionary statements
  • P370+P378
  • P223 Keep away from any possible contact with water, because of violent reaction and possible flash fire. 远离任何与水接触的可能，因为会剧烈反应可能产生闪火。
  • P422 Store contents under… 存储目录在…之下。
  • P231+P232
  • 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。
Signal word Danger
Hazard statements
  • H332 Harmful if inhaled 吸入有害
  • H260 In contact with water releases flammable gases which may ignite spontaneously 与水接触时释放可燃气体，可自燃。
  • H302 Harmful if swallowed 吞食有害
  • H312 Harmful in contact with skin 皮肤接触有害
  • H302+H312+H332
RTECSQZ1300000
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes F,Xn
Safety Statements
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
Risk Statements
  • R14/15 Reacts violently with water, liberating extremely flammable gases 遇水剧烈反应，释放出高度可燃气体
  • R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
   Laboratory, NIOSH Exchange Chemicals.  (Aberdeen Proving Ground, MD 21010)
   Volume(issue)/page/year: NX#02970

系列性分类

  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. Metal and Ceramic Science Products 金属和陶瓷科学
  3. Salts 金属盐
  4. Potassium Salts - Salts
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Oxidation - Synthetic Reagents
  4. Peroxy Acids and Salts
  1. Functional Group 官能团索引
  2. sulfuric acid amide

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