Product Details
Chemical Name: M-Phenylene Diamin/MPDA
Synonym: 1,3-Phenylenediamine; 1,3-Diaminobenzene
CAS No.: 108-45-2
Molecular Formula: C6H8N2
Molecular Weight: 108.14
Molecular Structure:
Appearance: Taupe to grey crystal solid
Product Typical Properties
| Items | Standard | Result |
| Appearance | Taupe to grey crystal solid | Conform |
| Assay, % | ≥99.50 | 99.85 |
| Crystallization point, ℃ (Dried) | ≥61.5 | 62.64 |
| Ortho Phenylene diamine, % | ≤0.05 | 0.01 |
| Para Phenylene diamine, % | ≤0.20 | 0.10 |
| Conclusion | Conform to enterprise standards | |
Product Usage
Intermediates of azo dyes and azine dyes are mainly used to manufacture dyes such as direct tanning RN, alkaline orange, alkaline Brown g, direct tanning g g, and as fur dyes. In Japanese chemicalbook, isophthaline diamine consumed by azo dyes accounts for 90% of the total consumption. It is also used as curing agent of epoxy resin, accelerator of cement, hair dye, mordant, chromogenic agent, etc.
Product Packaging
Packing: 225kg/drum
Product Storage
Please store in a dry, cool and dark place
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