Adipic dihydrazide

Product name: Adipic dihydrazide

Code Name: ADH

Molecular formula:C6H14N4O2

Molecular weight:174.0

CAS NO: 1071-93-8

Structural formula: H2NHCO ( CH2 ) 4CONHNH2

Specification：

Exterior : White crystal powder

melting point °C : 177-183

Content % : ≥99.0

Iron % : ≤0.0005

Sulfate % : ≤0.003

Chloride % : ≤0.005

loss on drying % ：≤0.3

Physicochemical properties: The product is white crystal powder, soluble in water. Water-soluble paints crosslink agent, mental deactivating agent, bio-chemical agent, water processing agent- ADH.

Application: Adipic dihydrazide is a powdery compound with high melting point, which is prepared from reaction of organic acid and hydrazine. It can be used as latent curing agent for EP. The powdery paint with EP/SPH as viscous system owns very good flexibility, resistance to water, weather fastness, anti-corrosion, insulativity and decorate performance. In domestic and overseas market, it becomes a necessary latent curing agent especially in areas likepetrol pipe, Spaceflight, aviation fuel and where anti-corrosive powder of high quality turns to be solid quickly at high temperature. In addition, its effect is very idea on strength increase of epoxy resin powder and fiberglass reinforced plastic products. Particularly, water-soluble coatings with high performance can be produced combined with diacetone acrylamide(DAAM).