Download Specifications - Dudley Chemical Corporation

DUDLEY CHEMICAL CORPORATION
E-Mail: Dudley @ dudley-chem.com
SPECIFICATIONS
1,4-DITHIOTHREITOL (DTT)
Synonyms:
DTT; Cleland’s Reagent
CAS No.:
3483-12-3
Chemical Formula:
C4H10O2S2
Formula Weight:
154.25
Appearance:
White crystalline powder
Identification (I.R.):
Conforms to structure and standard
Assay (by iodine titration):
99% minimum
TLC:
One spot
Oxidized DTT:
< 0.50%
Melting Point:
38 to 44 degrees C
Loss on drying:
< 0.50%
Solubility (10% in H2O):
Clear colorless to very faint yellow solution,
free from particles & sediment.
Effective: 05/02/16