5,5-dimethylhydantoin(DMH)
Quality Standard:
| Appearance | White crystal powder |
| %Purity | ≥99% |
| Melting Point(℃) | 174~176 |
| %Drying Loss | ≤0.5 |
| %Ash After Burning | ≤0.2 |
Characteristic:
Itis white crystal powder, dissoluble in water etnanol, ethylacetate and dimethylether; less dissoluble in isopropanol, acetone and methylethyl ketone;nondissolve in fatty hydrocarbon and trichlene.
Usage:
Itis mainly used for synthetic halide hydantoin, hydantoin epoxide resin and hydantoin formal dehyde resin. If heated in water, it is also can be made to dimethyl glycien. It can be made organic chemical compound to kill insects.
Package:
Itis packed in two layers: non poisonous plastic sealed bag for inside, and wovenbag or plastic or cardboard barrel for outside. 25Kg net each or by customer`s requirement
Transportation:
Carefully handling, prevent from solarization and drench. It can transported as common chemicals but cannot be mixed with other poisonous stuff.
Storage:
Keep in cool and dry, avoid putting together with injurant for fear of pollution.
Validity:
Two years.
