Chemical Name Ethylene Thiourea (NA-22)
Molecular Formula C3H6N2S
Molecular Weight 102.17
|Appearance||White or gray white crystal powder|
|Initial Melting Point (℃)Min.||192.0|
|Heat Loss (%)Max.||0.30|
|Residue on 150μm Sieve (%)Max.||0.10|
Properties Bitterness, relative density is 2.00g/cm3, soluble in alcohol, a little soluble in water. The products won’t be contaminated containing this accelerator. It is stable during storage.
Applications A special curing accelerator for chloroprene rubber of CH and W, epichlorohydrin rubber and polyacrylate rubber, suitable for wire, cable, rubber belt and tube, rubber shoes, rubber coat and so on, also suitable for intermediate products of fine chemicals, antioxidant, insecticide, dyestuff, drug and synthetic resin, etc..
Storage Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.
Packing 25kg net paper bags lined with polyethylene film bags.