P-Phenylenediamine CAS 106-50-3
P-Phenylenediamine ( Anglice P-Phenylenediamine ) , quae etiam Ursi D notissima est, una e diaminis simplicissimis aromaticis est.Productus purus albus est ad crystallum casiae, quae purpureum vel fuscum aere expositum vertit.
Test Subjects
|
Specification |
Proventus |
Specification
|
Polymeric Gradus
|
Polymeric Gradus
|
Descriptio
|
Crystal Flake
|
Crystal Flake
|
Assay
|
≥99.9%
|
99.99%
|
Liquescens punctum
|
≥140℃
|
140.1℃
|
O-PPD
|
≤400PPM
|
12PPM
|
M-PPD
|
≤400PPM
|
13PPM
|
1.P-Phenylenediamine inter- tinctio momenti est, maxime adhibita ad azo tincturas et sulphuris fabricandas colores, et adhiberi potest etiam ad pelliculam nigram D producendam, et antioxidant DNP, etc.
2.P-Phenylenediamine tanquam indicator fluorescentium, analytico gerens et fuco furno, ac etiam in synthesi tincturarum adhibita.
3.P-Phenylenediamine pro furrure tingendis adhibitis, etiam cum aliis tinguis tingi potest, saepe mordax adhibetur.
25kg/orum 500kg/bag
P-Phenylenediamine CAS 106-50-3
P-Phenylenediamine CAS 106-50-3