3625649

Information

• Patent Grant
• 3625649

• References
• Source

• Patent Number

  3,625,649

• Date Filed

  Not available

• Date Issued

  Tuesday, December 7, 1971
  53 years ago

• CPC

  • C01B21/0935 - Imidodisulfonic acid; Nitrilotrisulfonic acid; Salts thereof
  • C01B21/096 - Amidosulfonic acid Salts thereof

• US Classifications

  • 423 - Chemistry of inorganic compounds