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CS-W001157 4
Total: USD 88.00

Disodium benzene-1,3-disulfonate

  • CAS No. 831-59-4

  • Cat. No. CS-0242377
  • Purity≥55%
  • MDL No.None

*For research and further manufacturing use only, not for direct human use.

Disodium benzene-1,3-disulfonate|CS-0242377

Structure of 831-59-4

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General Information

  • CAS No. 831-59-4
  • Cat. No. CS-0242377
  • Purity ≥55%
  • MDL No. None
  • Storage 4°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₄Na₂O₆S₂
  • Molecular Weight 282.20
  • Synonym(s) m-Benzenedisulfonic acid, disodium salt
  • SMILES C1=CC(=CC(=C1)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

Description

m-PEG8-Mal is a PEG linker containing a maleimide group. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The hydrophilic PEG spacer increases solubility in aqueous media.

Safety Information

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GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H315-H319-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501

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Computational Chemistry Data

  • TPSA   114.4
  • LogP   -6.4972
  • H_Acceptors   6
  • H_Donors   0
  • Rotatable_Bonds   2

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