Chemical Name:

Ethylene Thiourea (NA-22)

Structural Formula:

Molecular Formula :

C3H6N2S

Molecular Weight :

102.17

CAS#:

96-45-7

Spec.

Item

Powder

Granules

Appearence

white powder

white granules

Melting point,°C ≥

192

190

Loss on drying, % ≤

0.3

0.3

ASH, % ≤

0.4

0.4

Residue on 150μm, % ≤

0.1

-

Breaking strength,N

-

1-3

Properties:

White or grey-white crystal Power, 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.

Usage:

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:

The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight

Package:

kraft paper bag, with plastic film bag, N.W.: 25kg