Factory Price Dye Intermediates P-Phenylenediamine CAS 106-50-3
We’re also specializing in strengthening the things management and QC method to ensure that we could maintain great gain while in the fiercely-competitive business for Factory Price Dye Intermediates P-Phenylenediamine CAS 106-50-3, We wholeheartedly welcome customers all around the world appear to visit our manufacturing facility and have a win-win cooperation with us!
We’re also specializing in strengthening the things management and QC method to ensure that we could maintain great gain while in the fiercely-competitive business for China Dye Intermediates and The Manufacture of Azo Dyes and Sulfide Dyes, We pursue the management tenet of “Quality is superior, Service is supreme, Reputation is first”, and will sincerely create and share success with all clients. We welcome you to contact us for more information and look forward to working with you.
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.
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Test Subjects
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Specification |
Results |
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Specification
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Polymeric Grade
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Polymeric Grade
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Description
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White Flake Crystal
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White Flake Crystal
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Assay
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≥99.9%
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99.99%
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Melting Point
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≥140℃
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140.1℃
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O-PPD
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≤400PPM
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12PPM
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M-PPD
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≤400PPM
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13PPM
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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
We’re also specializing in strengthening the things management and QC method to ensure that we could maintain great gain while in the fiercely-competitive business for Factory Price Dye Intermediates P-Phenylenediamine CAS 106-50-3, We wholeheartedly welcome customers all around the world appear to visit our manufacturing facility and have a win-win cooperation with us!
Factory Price China Dye Intermediates and The Manufacture of Azo Dyes and Sulfide Dyes, We pursue the management tenet of “Quality is superior, Service is supreme, Reputation is first”, and will sincerely create and share success with all clients. We welcome you to contact us for more information and look forward to working with you.
