PBTC - Phosphonates Antiscalants - Shandong Ludong Environment Tech CO.,Ltd

PBTC

PBTC has low content of phosphoric, has structural features of both phosphoric acid and carboxylic acid group, which enable its excellent scale and corrosion inhibition properties.

Features

CAS No. 37971-36-1

Molecular Formula: C₇H₁₁O₉P Molecular weight: 270.13

Properties:

PBTC has low content of phosphoric, has structural features of both phosphoric acid and carboxylic acid group, which enable its excellent scale and corrosion inhibition properties.

Specification:

Items	Index
Appearance	Clear, colorless to pale yellow aqueous solution
Active acid %	50.0 min
Phosphorous acid(as PO₃³-)%	0.5 max
Phosphoric acid(as PO₄³-)%	0.2 max
Density (20℃) g/cm³	1.27 min
pH(1% water solution)	1.5~2.0
Fe, mg/L	10.0 max
Chloride mg/L	10.0 max
Color APHA (Hazen)	20.0 max

Usage:

PBTC is a high efficient agent as scale and corrosion inhibitor. PBTC is the excellent stabilizer for zinc salt. It is widely used in circulating cool water system and oilfield refill water system as scale and corrosion inhibitor, suitable to composite with zinc salt and copolymer.

Package and Storage:

200L plastic drum,IBC(1000L),customers’ requirement. Storage for one year in shady room and dry place.

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