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Mixed acid etchant is applied to semiconductor process and wafer polishing. We can customize etchants for clients' requests.

Gold etchant is applied to photoelectric industry. We can customize etchants for clients' requests.

Chromium etchant is applied to photoelectric industry. We can customize etchants for clients' requests.

ITO etchant is applied to photoelectric industry. We can customize etchants for clients' requests.

PAD etchant is applied to photoelectric industry. We can customize etchants for clients' requests.

Dimethylamine hydrochloride is raw material for flux, organic synthesis and preparation for dimethylamine.

Specification:

Appearance: White Crystals, Soluble in Water, Alcohol and Chloroform.

pH (5%): 4~6

Loss on Drying(105℃): < 2%

Ash: < 0.2%

Assay: > 98.0%

Diethylamine Hydrochloride is raw material for flux, which decrease the surface tension between solder and metal workpiece.

Specification:

Appearance: White Crystals, Soluble in Water, Alcohol and Chloroform.

pH (5%): 4~6

Loss on Drying(105℃): < 2%

Ash: < 0.2%

Assay: > 98.0%