Specification: 1) Black-green paste. 2) Insoluble in water. 3) Easily soluble in ethyl ether, benzene, white oil as well as other organic solven...ssss
Specification: 1) Dark green 2) Insoluble in water 3) Easily soluble in ethyl ether, benzene, white oil as well as other organic solvents; witho...ssss