N,N-Bis(2-hydroxyethyl)-p-phenylenediamine sulphate
CAS NO.: 54381-16-7 Einecs: 259-134-5
Molecular Formula: C10H16N2O2.H2SO4 Molecular weight: 294.32
Molecular Structure:
Specification:
Please contact us for COA and specification.
Properties:
N,N-Bis(2-Hydroxyethyl)-P-Phenylenediamine Sulphate was stable for more than a year when stored at room temperature and protected from light.
N,N-Bis(2-Hydroxyethyl)-P-Phenylenediamine Sulphate in aqueous solutions (0.05 and 100 mg/ml) was stable for 30 days at -20±10°C.
N,N-Bis(2-Hydroxyethyl)-P-Phenylenediamine Sulphate solutions (0.1 mg/ml, 0.5 mg/ml and 40 mg/ml) in 0.2% erythorbic acid were stable for 10 days when stored at 5±3°C.
Usage：
N,N-Bis(2-Hydroxyethyl)-P-Phenylenediamine Sulphate, an ingredient of oxidative hair colouring products is used at a maximum final (on-head) concentration of 2.5%, after mixing the hair dye formulation with a hydrogen peroxide preparation typically in 1:1 proportions.
Package and storage:
N,N-Bis(2-Hydroxyethyl)-P-Phenylenediamine Sulphate is packed in 25kg fiber drum. N,N-Bis(2-Hydroxyethyl)-P-Phenylenediamine Sulphate should be kept in the clear and dry storage shed.
Keywords:
N,N-Bis(2-Hydroxyethyl)-P-Phenylenediamine Sulphate; 2-Amino-4-N-(2-hydroxyethyl)-amino]anisole sulfate