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DJCHEM CHEMICALS POLAND S.A. SEHA 34

SEHA 34 is Highly effective antioxidant, used as a developer in color photography, especially in satellite photography.

Chemical Name: 2,2’-(Hydroxyimino)bisethanesulfonicacid, disodium salt

CAS Number: 133986-51-3

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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Base Chemicals Functions
Molecular formula
(C₂H₄SO₃Na)₂-N-OH
CAS No.
133986-51-3
Chemical Name

2,2’-(Hydroxyimino)Bis-ethanesulfonic acid, disodium salt

Applications & Uses

Applicable Processes

Properties

Physical Form
Appearance
Yellowish to yellow-brown solution (20°C)
Typical Properties
ValueUnitsTest Method / Conditions
Molecular Weight293.22g/mol-
Solubility in Water (20°C)max. 50%-
Freezing Point-15.0°C-
Density (20°C)1.27 - 1.37g/cm³ISO 758:1976
Specifications
ValueUnitsTest Method / Conditions
SEHA Content32 - 36-DJCHEM-230/02
pH (20°C)8 - 11-PH meter