Potassium Tetrathionate 连四硫酸钾

CAS 13932-13-3 MFCD00079233

化学结构图

13932-13-3
SMILES: [K+].[K+].[O-]S(=O)(=O)SSS([O-])(=O)=O

化学属性

Mol. FormulaKOSO2SSSO3K
Mol. Weight302.45
Density2.96 g/mL at 25 °C(lit.)

别名和识别编码

Chemical NamePotassium Tetrathionate
Synonym Dipotassium tetrathionate Tetrathionic acid dipotassium salt Potassium tetrathionate 连四硫酸钾
PubChem Substance ID57654515
EC Number237-702-3
MDL NumberMFCD00079233
Chemical Name Translation连四硫酸钾
CAS Number13932-13-3
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分类

  • {SNA} Essential Chemicals, Metal and Ceramic Science, Potassium Salts, Research Essentials, Salts, 材料科学
  • {SNA} Materials Science, Metal and Ceramic Science, Potassium Salts, Salts

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
RTECSXF6450000
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
Signal word Warning
Hazard Codes Xi
Safety Statements
  • 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 Wear suitable protective clothing 穿戴适当的防护服；
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

系列性分类

  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

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