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LC1802 Diphenylamine-4-sulfonic acid sodium salt
redox indicator ACS


Order number Packaging Quantity Price €
AC28802 Glass bottle 10 g 119.7


Product information
Grade ACS
Hill Formula C12H10NNaO3S
HS Code 2921 44 00
EC number 228-165-6
Molar mass 271.26 g/mol
CAS number 6152-67-6


Chemical and physical data
Solubility 820 g/l (20 °C)
Molar mass 271.26 g/mol
Bulk density 160 kg/m3
pH value 5.7 (10 g/l, H2O, 20 °C)


Safety information
Storage class 10 – 13 Other liquids and solids
WGK WGK 3 highly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.




Appearance of solution conforms
Loss on drying (105 °C) ≤ 5.0 %
Suitability as redox indicator conforms