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Inhibitor 2-Phosphonobutane -1,2,4-Tricarboxylic Acid PBTCA
Inhibitor 2-Phosphonobutane -1,2,4-Tricarboxylic Acid PBTCA

PBTCA

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  • Supply Ability:20t
  • Time:2022-08-04

Product Details

  • Product NameInhibitor 2-Phosphonobutane -1,2,4-Tricarboxylic Acid PBTCA
  • CAS No.37971-36-1
  • EINECS No.253-733-5
  • MFC7H11O9P
  • MW270.13
  • Appearanceclear liquidColorless to Light yellow
  • density 1.25 (50% aq.)
  • Boiling point 545.2±60.0 °C(Predicted)
  • Water Solubility 909g/L at 20℃

The properties of 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. 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.

The specification of PBTC

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.

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.

 

Company Profile Introduction

Nanjing Sky Hope Tongyuan Biological Engineering Co., Ltd. originated from the Food Department of Jiangsu High hope International Group Co., Ltd. Homogenous Food Co., Ltd. It is a comprehensive food, pet food and mechanical engineering company. The company mainly exports hydrocolloids made in China (eg carrageenan, sodium alginate, agar, konjac gum, xanthan gum), vegetable proteins (eg isolated soy protein, concentrated soy protein, tissue soy protein, rice protein, Wheat protein and pea protein), preservatives, sweeteners, flavors and fragrances and functional plant extracts, can be used in meat, dairy and bakery products, health products. Export and sales of pet food and pet products. The company also imports some seaweed raw materials from abroad for the production of agar, carrageenan and sodium alginate, and Company also has a cooperation seaweed cultivation base in Indonesia and Morocco. At the same time, research and development and export  evaporation heat exchanger equipment and accessories, evaporation systems (multi-effect evaporation, MVR, TVR evaporation system) can be used for food, pharmacy project, wastewater treatment, etc.

 

The company's management team has been working in related fields for many years and has extensive experience and professional knowledge. With the support of its own cooperative factory for each product, the company has a strong supply capacity and has established a stable sales network in the global market. The main markets also cover the EU, Eastern Europe, Russia, Southeast Asia, North America and South America.

 

"Product quality first" is the company's consistent aim, all products are produced in accordance with ISO, HACCP and other quality standards. I sincerely hope that the company can become your trusted professional partner in the food industry in China.

  • Since:2020-05-19
  • Address: No. 2 Shuanglong Street, Qinhuai District, Nanjing
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