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Chemical name: 2-Mercaptobenzothiazole zinc salt 
Molecular formula : C₁₄H₈N₂S₄Zn
Molecular weight: 397.86 
Structure Formula : 

CAS NO:155-04-4
Quality standard:(HG/T4780-2014)

Index name	First grade	Qualified product
Appearance(eye)	off-white powder	off-white powder
Initial Melting point ℃	≥240.0	≥240.0
Loss on heat % 110℃	≤0.40	≤0.50
Residue on screen(150μm), %	≤0.1	≤0.1

Properties: White or light yellow powder, Density 1.65-1.72g/cm3, dispersed temp. 300°C. Slightly soluble in acetone, benzene, dichloromethane, carbon tetrachloride and ethanol. Insoluble in water and gasoline. Decompose upon meeting strong acid or alkali solution.
Application: used in the dulling of coating.
Package: plastic film bag lined kraft laminated bag, 25kg/bag.

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