|
|
| 5, 5-DIMETHYL HYDANTOIN |
| Product Name: |
5, 5-dimethyl hydantoin (DMH for short) |
| CAS No: |
77-71-14 |
| Formula: |
C5H8N2O2 |
| Structure: |
|
| Molecular Weight: |
128.13 |
| Characteristic: |
It is white crystal powder, dissoluble in water, ethanol, and ethyl ether; slightly dissolve in acetone, but does not dissolve in fatty hydrocarbon and trichlene. |
| Quality Standard: |
Q/QYG 01-2008 |
| Items |
Index |
| Appearance |
White crystal powder |
| Purity |
99%min |
| Melting Point |
174~176℃ |
| Loss on Drying |
0.5%max |
| Ash after burning |
0.2%max |
| Usage: |
It mainly used for synthesizing halogenated hydantoin and DMDM hydantoin, and it also can be used for compounding hydantoin epoxy resin and hydantoin formaldehyde resign, in manufacturing of macromolecule materials and aminophenol, in compounding of Hydantoin epoxy resin and hydantoin formaldehyde resign.Also cyanide-free silver plating. |
| Package: |
To be packed in two layers: nontoxic PE bag inside, and plastic woven bag outside, 25Kg net each or by customer's requirement. |
| Transportation: |
Carefully handling, prevent from solarization and rain drenches. It can be transport as common chemicals but cannot be mixed shipped with other toxic or harmful substance. |
| Storage: |
Keep in cool, dry, avoid storing together with toxic substance for fear of pollution. Valid for two years. |
|
