3,5-DIAMINO-2,4,6-TRIMETHYLBENZENESULFONIC ACID|2,5-DIAMINOTOLUENE SULFATE|5-（N-HYDROXYETHYL)AMINO-O-CRESOL|2,4-DIAMINOPHENOXYETHANOL DIHYDROCHLORIDE|2-METHYL RESORCINOL|HC BLUE 2--Dragon Chemical Group

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2,5-Dichloro-1,4-phenylenediamine

CAS No.: 20103-09-7

Structural Formula:

Molecular weight: 177
Molecular formula: C₆H₆N₂Cl₂Appearance: Light-Brown Crystal Powder
Purity(Amino-Value): 98% Min.
HPLC(Area-Percent): 99% Min.
M.P.: 163°C Min.
Moisture: 0.5% Max.
Insoluble: 0.1% Max.

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