Wholesale Price China Wire Mesh Stainless Steel High Strength Wire Rope Mesh for Zoo Fence Mesh
Our personnel are always in the spirit of “continuous improvement and excellence”, and together with the top-quality good quality solutions, favorable selling price and superior after-sales providers, we try to acquire each customer’s rely on for Wholesale Price China Wire Mesh Stainless Steel High Strength Wire Rope Mesh for Zoo Fence Mesh, Let’s cooperate hand in hand to jointly make a beautiful future. We sincerely welcome you to visit our company or contact us for cooperation!
Our personnel are always in the spirit of “continuous improvement and excellence”, and together with the top-quality good quality solutions, favorable selling price and superior after-sales providers, we try to acquire each customer’s rely on for Stainless Steel Rope Mesh and Decorative Mesh, Our skilled engineering group will always be ready to serve you for consultation and feedback. We’re able to also give you with absolutely free samples to meet your requirements. Finest efforts will likely be produced to offer you the ideal service and products. For anyone who is thinking about our company and merchandise, remember to contact us by sending us emails or contact us quickly. As a way to know our merchandise and firm. lot more, you can come to our factory to find out it. We’ll always welcome guests from all over the world to our business to build company relations with us. Be sure to feel free to get in touch with us for business and we believe we are going to share the top trading practical experience with all our merchants.
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
Our personnel are always in the spirit of “continuous improvement and excellence”, and together with the top-quality good quality solutions, favorable selling price and superior after-sales providers, we try to acquire each customer’s rely on for Wholesale Price China Wire Mesh Stainless Steel High Strength Wire Rope Mesh for Zoo Fence Mesh, Let’s cooperate hand in hand to jointly make a beautiful future. We sincerely welcome you to visit our company or contact us for cooperation!
Wholesale Price China Stainless Steel Rope Mesh and Decorative Mesh, Our skilled engineering group will always be ready to serve you for consultation and feedback. We’re able to also give you with absolutely free samples to meet your requirements. Finest efforts will likely be produced to offer you the ideal service and products. For anyone who is thinking about our company and merchandise, remember to contact us by sending us emails or contact us quickly. As a way to know our merchandise and firm. lot more, you can come to our factory to find out it. We’ll always welcome guests from all over the world to our business to build company relations with us. Be sure to feel free to get in touch with us for business and we believe we are going to share the top trading practical experience with all our merchants.