Liquid Specification
Appearance Colorless to yellowish transparent liquid
Active content (as PBTCA, % ) 30.0 min
Active content (as PBTC.Na4, %) 40.0 min
Total phosphoric acid(PO43-%, ) 10.5 min
Fe, mg/L -
Density (20℃) g/cm3 1.35 min
PH (1% water solution) 9.0-12.0
Powder specification
Appearance White crystal powder
Active content (as PBTCA, % ) 64.0 min
Active (as PBTC.Na4, %) 85.0 min
Total phosphoric acid(PO43-%, ) 22.5 min
Fe, mg/L 20.0 max
Density (20℃) g/cm3 ---
PH (1% water solution) 4.0-6.0Applications
PBTC.Na4 is the widely used and high effective agent as composite scale and corrosion inhibitor,
it is also the excellent stabilizer for zinc salt. PBTC•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.
PBTC.Na4 can be used in situations of high temperature, high hardness, high alkaline and high concentration index,
PBTC.Na4 is used as chelating agent and metal detergent in lavation fields.
PBTC.Na4 is usually used together with zinc salt, copolymer, organophosphine, imidazole and other Water Treatment Chemicals.
Packaging
Liquid :200kg per drum or IBC drum
Solid: 25kg per bag
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