2-Phosphonobutane -1, 2, 4-Tricarboxylic Acid; PBTC

S pecification: A pplication: PBTC controls scale where halogen-based biocides or hypochlorite bleach are employed. Controls calcium scale formation in high stressed alkaline conditions. Its antiscale property under high temperature is far better than that of organophosphines. It can improve...

Product Details
We independently research and develop on the basis of introducing and digesting foreign advanced technology, constantly innovate and forge ahead, and strive to create a domestic first-class Polymerization initiators, Hexamethylene Diamine Tetra(Methylene Phosphonic Acid) Potassium Salt HMDTMPA.K6, Melamine Polyphosphate brand. The quality of our products is equal to OEM's quality, because our core parts are the same with OEM supplier. Our company adheres to the business philosophy of 'customers' requirements are our responsibility'.

Chemical Name:

2-Phosphonobutane1,2,4-Tricarboxylic Acid

CAS Number:

37971-36-1

Molecular Formula:

C7H11O9P

Molecular Weight:

270

 

Specification:

Item

Specification value

Appearance

Colorless to pale yellow liquid

Active acid %

49.0-51.0

Phosphorus acid(as PO33-)%

0.5 max

Phosphorous acid(as PO43-)%

0.2 max

pH value(of 1% aqueous solution)

1.5-2.0

Density @ 20,g/cm3

1.270 min

Fe ppm

10 max

Chloride(as Cl-) ppm

10 max

Color(Hazen)

50 max

 

Application:

PBTC controls scale where halogen-based biocides or hypochlorite bleach are employed. Controls calcium scale formation in high stressed alkaline conditions. 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.

PBTC is widely used in industry as a sequestering agent and calcium carbonate scale inhibitor for applications in industrial water treatment and industrial cleaning. It 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:

packed in 200L HDPE drum, 1000L IBC and ISO TANK.

Storage for 1 year in room shady and dry place.


With wide experience and expertise, Richem International is specialized in supplying quality and effective 2-phosphonobutane1,2,4-tricarboxylic acid(pbtc). As one of the leading manufacturers and suppliers in China, we are equipped with a professional and productive factory. Please rest assured to buy.
'Good quality comes 1st; assistance is foremost; business enterprise is cooperation' is our business enterprise philosophy which is regularly observed and pursued by our company for 2-Phosphonobutane -1, 2, 4-Tricarboxylic Acid; PBTC. After years of accumulation, our company has not only built a solid foundation in business, technology and economy, but also made many sincere and cooperative friends in various industries. With the progress of science and technology, our company is constantly improving production methods and production technology to achieve the expected social and economic benefits.
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