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FUTURECHEM® CDS

1 of 8 products in this brand
FutureChem® CDS is a white, free flowing powder with good water solubility and excellent chelation properties for dissolved iron cations.

Chemical Name: Disodium Catecholdisulfonate

CAS Number: 149-45-1

Chemical Family: Sulfonates, Sulfonic Acids & Derivatives

Molecular Weight: 314.2 - 314.2 g/mol

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Knowde Enhanced TDS

Identification & Functionality

CAS No.
149-45-1
EC No.
205-741-5
Structure

FUTURECHEM® CDS - Structure

Applications & Uses

Base Chemicals End Uses
Applications
  • Detergent Additive
  • Chelating Agent
  • Photographic Chemical
  • Cement Accelerator

Properties

Physical Form
Appearance
White to tan powder
Soluble in
Water
Typical Properties
ValueUnitsTest Method / Conditions
Acidity (as H2SO4)max. 0.2%
APHA Colormax. 60ppm
Assaymin. 93.0%
Catecholmin. 0.1wt %
H2O, (KF)max. 6.0%
Melting Point300°C
Molecular Weight, (anhydrous)314.2g/mol
Other Disulfidesmax. 0.2
SO4max. 0.4%
Volatiles, (Mettler 120°C 120s Auto)max. 0.5%

Packaging & Availability

Packaging Type
Availability
  • 20 kg Fiber Drums