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| Tris (nonyl phenyl) phosphite (TNPP) |
| Brief |
as polymerization inhibitor in the production of monomer like butyl acrylate,methacrylic acid high carbon eater. |
| Properties |
1.Molecular formula: C18H36N2S4Cu
2.Appearance:gray brown powder. |
| Quality standard |
Item |
Standard |
Appearance |
gray brown powder |
Assay,≥ |
95% |
Melting Point,℃ |
73-76 |
Ash content, ≤ |
20% |
Weight loss after dry,≤ |
0.5% |
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| Packing |
Packed in barrel, net weight 40kg. |
| Storage |
In the transport course, the drum cover should be sealed, the shock, sunshine, rain, heat and fire source should be avoided.
The products should be stored in the dry, clean, cool and ventilated warehouse. |
| Warranty period |
One year after the production date, after this period, the product can be used only after the re-inspection is passed. |
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