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CAS 13138-33-5 — 3-Aminopropylphosphonic acid

3-Aminopropylphosphonic acid is an organophosphonic acid featuring both an amine and phosphonic acid functional group, widely used in agriculture as a herbicide (e.g., glufosinate-ammonium synthesis), water treatment for scale inhibition, and as a chelating agent in industrial processes. It is a white to off-white crystalline solid with a molecular formula of C3H10NO3P and a molecular weight of 139.0902 g/mol. Stored at ambient conditions, it carries no signal word under standard handling. Molekula supplies 3-Aminopropylphosphonic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.