Yellow Inhibitor HN-130:69938-76-7
4,4-Hexamethylenebis(1,1-dimethylsemicarbazide); 1,6-Hexamethylenebis(N,N-dimethylsemicarbazide)
Properties:
| CAS No. | 69938-76-7 |
| Molecular Formula | C12H28N6O2 |
| Structural Formula |
|
| Molecular Weight | 288.39 |
| Appearance | White crystalline powder |
| Purity(wt %) | ¡Ý99% |
| Ash | ¡Ü0.1% |
| Heat Loss(wt %) | ¡Ü1% |
| Melting point(¡ãC) | ¡Ý140¡æ |
| Chroma (APHA) | ¡Ü25 |
| Solubility (g/100g,25¡æ) | Soluble in polar solvents and water easily |
Uses: this product can be widely used in the production process of PU profiles, shoe materials, plastic and polyurethane fiber to prevent yellowing stain during the period of processing; This product can also be served as antioxidant and stabilizer and may participate in the polymerization; can also be used as an anti-yellowing agent of polyurethane coating.
Packing & storage: 20kg in paper box or 25kg in plastic bag lined cardboard drum; kept in cool and dry place, avoid sunlight.
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