Products / pH Indicators

NITROSO-R-SALT Print Download

C.A.S. No. 525-05-3
M.F. C10H5O8NNa2S2 . xH2O
M.W. 377.26gm/mole

Specifications:

Solubility 0.1% (Dist. Water) Clear solution
Absorption maximum (0.1N NaOH) ?max 422-426nm
Absorptivity (A1%/1cm in 0.1N NaOH, at ?max) >200
Residue on ignition (as sulfate) 37%
Loss on drying (105°C) <1%
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