Owing to our enriched experience in chemical industry, we are deeply engrossed in proposing Liquid Polyethyleneimine. This type of chemical is utilized as a basic brightener, and crystal-grained agent for improving dispersion force in alkaline plating for zinc, copper-tin alloy, tin, copper, aluminum alloy, and so on. Owing to its purity up to 98%, it is highly effect to use for the purposes. Featured with pH value of 11-12, assay of 99%, usage of 0.05-5mg/l, molecular formula of -(-CH=CH-NH-)-n and formula weight of 300/600/1200/1800/10000/70000, Liquid Polyethyleneimine is available in drum packaging of 25 liter.
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