Well-designed Analytical Reagents and Fur Dyeing Agents P-Phenylenediamine CAS 106-50-3
With our prosperous working experience and thoughtful solutions, now we have been regarded to be a dependable supplier for lots of intercontinental prospective buyers for Well-designed Analytical Reagents and Fur Dyeing Agents P-Phenylenediamine CAS 106-50-3, We think this sets us apart from the competition and makes prospects choose and trust us. We all wish to build win-win deals with our customers, so give us a call today and make a new friend!
With our prosperous working experience and thoughtful solutions, now we have been regarded to be a dependable supplier for lots of intercontinental prospective buyers for Dye Intermediates and The Manufacture of Azo Dyes and Sulfide Dyes, We maintain long-term efforts and self-criticism, which helps us and improvement constantly. We strive to improve customer efficiency to save costs for customers. We do our best to improve the quality of product. We’ll not live up to the historic opportunity of the times.
P-Phenylenediamine (English P-Phenylenediamine), also known as Ursi D, is one of the simplest aromatic diamines. The pure product is white to lavender crystals, which turns purple or dark brown when exposed to the air.
Test Subjects
|
Specification |
Results |
Specification
|
Polymeric Grade
|
Polymeric Grade
|
Description
|
White Flake Crystal
|
White Flake Crystal
|
Assay
|
≥99.9%
|
99.99%
|
Melting Point
|
≥140℃
|
140.1℃
|
O-PPD
|
≤400PPM
|
12PPM
|
M-PPD
|
≤400PPM
|
13PPM
|
1.P-Phenylenediamine is an important dye intermediate, mainly used to manufacture azo dyes and sulfur dyes, and can also be used to produce fur black D and rubber antioxidant DNP, etc.
2.P-Phenylenediamine as a fluorescent indicator, analytical reagent and fur dye, and also used in the synthesis of dyes.
3.P-Phenylenediamine used for fur dyeing, it can also be dyed together with other dyes, and is often used as a mordant.
25kg/drum 500kg/bag
With our prosperous working experience and thoughtful solutions, now we have been regarded to be a dependable supplier for lots of intercontinental prospective buyers for Well-designed Analytical Reagents and Fur Dyeing Agents P-Phenylenediamine CAS 106-50-3, We think this sets us apart from the competition and makes prospects choose and trust us. We all wish to build win-win deals with our customers, so give us a call today and make a new friend!
Well-designed Dye Intermediates and The Manufacture of Azo Dyes and Sulfide Dyes, We maintain long-term efforts and self-criticism, which helps us and improvement constantly. We strive to improve customer efficiency to save costs for customers. We do our best to improve the quality of product. We’ll not live up to the historic opportunity of the times.