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2-Phosphonobutane -1,2,4-Tricarboxylic Acid, Sodium salt (PBTCA.Na4)

2-Phosphonobutane -1,2,4-Tricarboxylic Acid, Sodium salt (PBTCA.Na4)

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2-Phosphonobutane -1,2,4-Tricarboxylic Acid, Sodium salt (PBTCA.Na4)

CAS Number40372-66-5
AppearanceWhite crystal powder
pH4.0-6.0
Iron content35 max
Packing250 kgs
UsePBTCA•Na4 is the widely used and high effective agent as composite scale and corrosion inhibitor, it is also the excellent stabilizer for zinc salt. PBTCA•Na4 is used as scale and corrosion inhibitor in circulating cool water system and oilfield refill water system, especially used together with zinc salt and copolymer. PBTCA•Na4 can be used in situations of high temperature, high hardness, high alkaline and high concentration index, PBTCA•Na4 is used as chelating agent and metal detergent in lavation fields.PBTCA•Na4 is usually used together with zinc salt, copolymer, organophosphine, imidazole and other Water Treatment Chemicals.
StorageStorage for one year in room shady and dry place.
Dryness weight loss %23.5 min
Active component (PBTC-Na4) %67.0 min
Bromo Content88.8 min