Sinochem Qingdao Co., Ltd.

2-Phosphonobutane -1 2 4-Tricarboxylic Acid, PBTCA, Corrosion Inhibitor manufacturer / supplier in China, offering 2-Phosphonobutane -1, 2, 4-Tricarboxylic Acid (PBTCA) 50%, Red Yeast Rice, Monascus Purpureus, Monascus Red, Monascus Color, Monascus Pigment, Red Monascus and so on.

Supplier Homepage Product List Water Treatment Chemicals 2-Phosphonobutane -1, 2, 4-Tricarboxylic Acid (PBTCA) 50%

2-Phosphonobutane -1, 2, 4-Tricarboxylic Acid (PBTCA) 50%

FOB Price:US $800 - 1,100 / Piece
Min. Order (Pieces) FOB Price
1+ US $800-1,100 / Piece
Get Latest Price
Min. Order: 1 Piece
Port: Qingdao, China
Production Capacity: 50, 000 Mt/Year
Payment Terms: L/C, T/T, D/P, D/A

Basic Info.

Color:Clear, Colorless to Pale Yellow Aqueous Solution
Type:Industrial Circulating Water Treatment Agent
Active Content:50% Min
Transport Package:250kg Drum, IBC or as Requried
Specification:50% Min

Product Description

2-Phosphonobutane -1,2,4-Tricarboxylic Acid(PBTCA)
Molecular Formula:C7H11O9P
Molecular Weight:270.13
CAS: 37971-36-1
Active content:49%-51%

PBTCA 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.

PBTCA is a high efficient agent as scale and corrosion inhibitor. It 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. It 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.

PBTCA 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.

Packing and Storage:
Normally In 250kg net Plastic Drum, IBC drum can also be used as required.

Storage for one year in room shady and dry place.

Safety Protection:
Acidity, Avoid contact with eye and skin, once contacted, flush with water.

AppearanceClear, colorless to pale yellow aqueous solution
Active acid %49.0-51.0
Phosphorous acid(as PO33- )%≤0.5
Phosphoric acid(as PO43- )%≤0.2
Density (20 º C) g/cm 3≥1.27
pH(1% water solution)1.5~2.0
Fe ppm≤10.0
Chloride ppm≤10.0
Color APHA≤30.0
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Sinochem Qingdao Co., Ltd.

- Shandong, China
- Manufacturer/Factory, Trading Company, Group Corporation

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