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Home> CAS DataBase Listed 7 > CAS 7681-57-4
7681-57-4 structure 3D

CAS No. 7681-57-4

  • Molecular Weight: 190.095
  • Formula: C10H9CLO2
  • Name: PQHXXUIDHGVNKE-UHFFFAOYSA-N
  • Synonyms: e223; D02054; RP24964; LS-2427; na2s2o5; AC1Q1UWX; hsdb 378; fertisilo; ai3-51684; 4VON5FNS3C; RTR-024578; TRA0060415; ccris 3951; CHEBI:114786; DTXSID0029684; campden tablets; natrii disulfis; einecs 231-673-0; sodium disulfite; natrium pyrosulfit; disodium disulfite; sodium pyrosulfite; sodium metasulfite; sodiummetabisulfite; sodium pyrosulphite; MOLPORT-003-926-316; natriummetabisulfit; disodium disulphite; disodium pyrosu...
Properties Safety and Handling Reach Info MSDS Computational chemical data
Identification of 7681-57-4 Safety Data
  • [Risk Codes]
  • R22:Harmful if swallowed
  • R31:Contact with acids liberates toxic gas
  • R41:Risk of serious damage to eyes
  • [Safety Statements]
  • S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
  • S39:Wear eye/face protection
  • S46:If swallowed, seek medical advice immediately and show this container or label
  • MSDS infomation:
  • PQHXXUIDHGVNKE-UHFFFAOYSA-N (7681-57-4).msds
Properties
  • Appearance:
  • white crystalline powder
  • Molecular Weight:
  • 190.095
  • Melting Point:
  • 150℃
  • Storage Temperature:
  • Store at RT.
  • Solubility:
  • 540 g/L (20 oC)
  • Stability:
  • Stable. Incompatible with strong oxidizing agents, strong acids. Contact with strong acids releases a poisonous gas. May be moisture and air sensitive.
  • More Properties>>
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  • Cas No:7681-57-4 
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  • Cas No:7681-57-4 
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  • Description:1.ProName:Sodium pyrosulfite 2.Molecular formula:Na2O5S2 3.CAS NO:7681-57-4 4.EINECS NO:231-673-0 5.Purity:99% 6. Appearance:white crystalline powder 7.Melting point:150℃     We are specialized in Chemical raw materials and Pharmaceutical intermediates.With t...
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