Model No.: PBTC
Model NO.: PBTC
Color: Clorless to Light Yellowish Transparent Liquid
Type: Industrial Circulating Water Treatment Agent
Fe, Mg/L: 10.0max
Acid-Base Property: Acidic Surface Disposal Agent
Environmental Protection: Yes
Active Acid%: 58-62
pH Value: 2.0max
2-Phosphonobutane -1,2,4-Tricarboxylic Acid
|Synonyms||PBTC;PBTCA;PHOSPHONOBUTANE TRICARBOXYLIC ACID;2-Phosphonobutane -1,2,4-Tricarboxylic Acid;2-Phosphonobutane-1,2,4-tricarboxylic acid PBTC;|
|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. Its antiscale property under high temperature is far better than that of organophosphines. It can improve zinc salt solubility, has good chlorine oxidation tolerance and good composite synergy. |
|Appearance||Clear, Colorless to pale yellow aqueous solution||White crystal powder|
|Active acid %||58.0-62.0||90.0min|
|Active content (HED·H2O)%||-||98.0min|
|Phosphorous acid (as PO33-)%||1.0 max||0.8 max|
|Phosphoric acid (asPO43- )%||0.6 max||0.5 max|
|Chloride (as Cl-)%||100.0 max||100.0max|
|pH value (1% solution)||2.0 max||2.0 max|
|Colour APHA (Hazen)||30.0max||-|
|Ca sequestration (mg CaCO3/g)||500.0 min|
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. PBTC can be used in situations of high temperature, high hardness, high alkali and high concentration index. In lavation fields, it is used as chelating agent and metal detergent.
PBTC is usually used together with zinc salt, copolymer, organophosphine, imidazole and other Water Treatment Chemicals. When used alone, the dosage of 5-15mg/L is preferred.
Package and Storage:200L plastic drum,IBC(1000L),customers' requirement. Storage for one year in shady room and dry place.
Safety Protection:Acidity, Avoid contact with eye and skin, once contacted, flush with water.
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