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m-Xylenediamine (MXDA)
m-Xylenediamine (MXDA)
| Cas No. | 1477-55-0 |
|---|---|
| Chemical Name | 1,3-bis(aminomethyl)benzene |
| Molecular Formula | C8H12N2 |
| Molecular Weight | 136.13 |
| Boiling Point | 274 deg. C |
| Freezing Point | 14.1 deg. C |
| Flash Point | 113 deg. C |
| AHEW | 33.2 |
| Introduction | Mainly used in the manufacture of heat-resistant, non-toxic, underwater construction, fast curing high-performance epoxy resin curing agent. It is the raw material of polyurethane resin, functional epoxy resin and also used in synthesis of rubber anti-aging agent, barrier nylon, isocyanate, etc. |
Sales Specification
| ITEMS | UNIT | SPECIFICATION | TYPICAL COA |
| Appearance | Clear Liquid | Conform | |
| Color degree | APHA | 30 max | 3 |
| Specific Gravity | g/ml | 1.048~1.056 | Conform |
| Purity | % | 99.0% min | 99.71% |
| Moisture | % | 0.50 max | 0.06% |
| Amine Value | 800-830 | 824 | |
| Packing | Available in 200kg/drum, 1000kg/IBC, 22.5mt/bulk, etc. | ||
| Storage | MXDA may be stored under air at ambient temperatures for extended periods. A nitrogen blanket is suggested for all storage, however, to reduce the effect of accidental exposure to high temperatures and to reduce the absorption of atmospheric moisture and carbon dioxide. Discoloration can occur at temperatures in excess of 60℃. | ||
| Shelf Life | 12 months from production date. | ||
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