4-Formylbenzene-1,3-disulphonic acid disodium salt hydrate 97%, Sigma-Aldrich® | 4-Formylbenzene-1,3-disulphonic acid disodium salt hydrate

Irritant

4-Formylbenzene-1,3-disulphonic acid disodium salt hydrate 97%, Sigma-Aldrich®

Irritant

4-Formylbenzene-1,3-disulphonic acid disodium salt hydrate 97%, Sigma-Aldrich®

CAS Number:207291-88-1

Formula:C₇H₄Na₂O₇S₂

MDL Number:MFCD00150711

:M-Clarity™ quality level = MQ200

EINECS:251-551-0

:GHS07

Storage Temperature:Room Temperature

Specification Test Results

Appearance (Colour):
White to Yellow
Appearance (Form): Powder, Crystals, Crystalline Powder and/or Chunks:
Conforms to Requirements
Infrared spectrum:
Conforms to Structure
Water (by Karl Fischer):
Typically 2 - 16%
Purity (HPLC):
≥96.5%