Shanghai Chemex: Chemical manufacturer and supplier

  • Home
  • Products
    • Water treatment chemicals
    • Food additives
    • Industrial chemicals
    • Solvents
    • Acids
    • Agrochemicals
    • Electroplating chemicals
    • Detergent industry chemicals
    • Paint, Resin and Adhesive
    • Mineral Base Chemicals
    • Pharmaceutical chemicals
    • Monomer and Polymer
    • Mining industry
    • Oil and Gas
  • Mag
  • How to order
  • About US
  • Contact Us
  • Warehouses
    • China Warehouse
    • UAE Warehouse
Menu
  • Home
  • Products
    • Water treatment chemicals
    • Food additives
    • Industrial chemicals
    • Solvents
    • Acids
    • Agrochemicals
    • Electroplating chemicals
    • Detergent industry chemicals
    • Paint, Resin and Adhesive
    • Mineral Base Chemicals
    • Pharmaceutical chemicals
    • Monomer and Polymer
    • Mining industry
    • Oil and Gas
  • Mag
  • How to order
  • About US
  • Contact Us
  • Warehouses
    • China Warehouse
    • UAE Warehouse
Search
Close
PBTC
PBTC
Click to enlarge
HomeWater treatment 2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTC)
Previous product
isothiazolinone
Isothiazolinone 14% - 1.5%
Back to products
Next product
edta 4na
EDTA 4Na | Tetrasodium EDTA

2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTC)

  • CAS Number: 37971-36
  • Made in: China
  • Purity (%): 50
  • Packing: Barrel
  • Phone Num: +86-2150591759 
  • WhatsApp: +86 16601896001
  •  E-mail: info@shanghaichemex.com
Compare
Add to wishlist
Category: Water treatment
Share
Facebook Twitter Pinterest linkedin Telegram
  • Description
  • Analysis
  • Shipping&Delivey
  • Reviews (0)
Description

Phosphonobutane or 2 Phosphonobutane 1, 2, 4 Tricarboxylic Acid, abbreviated as PBTC, is available in both powder and solution forms. Its soluble form is a yellow and clear liquid. Regarding the application of this material, it can be said that the main application of phosphonobutane is in the water treatment industry. This material is used as an anti-corrosion and anti-scaling agent in industrial units that deal with water. Shanghai Chemex is one of the most reputable suppliers of this chemical in the world.

Physical and Chemical Properties of PBTC:

In the structure of this phosphonate, carbon is attached to phosphorus and phosphorus to oxygen. The presence of a strong bond between phosphorus and carbon makes these materials’ hydrolyzing difficult. PBTC in standard conditions is yellow liquid in appearance, but it is also available in powder form. the water-soluble form of this phosphonate is also common. The most important physical and chemical properties of this material can be summarized in the table below:

Name Phosphonobutane
Chemical formula
C7H11O9P
Molecular weight (g/mol) 270.13
Appearance
Solid or Liquid
Density (g/cm3) 1.30
Boiling point (°C) 545.2±60.0
Solubility Completely solved
Chemical Structure Depiction
chemical structure of PBTC

 

Synthesis and Production of PBTC:

In general, there are different ways to prepare this phosphonate some of the most important of these are described below:

synthesis of PBTC

In the first method, we can use dimethyl hydrogen phosphate with dimethylformamide in the presence of sodium monoxide. Over time, methyl acrylate is added to it, and after hydrolysis, the desired substance is obtained.

In the second method, tetramethyl phosphonosuccinate and methyl acrylate are used. Over time, and with the addition of chloric acid to the system, the desired product is synthesized.

In the third method, which is a continuous method, dimethyl hydrogen phosphate, and maleic anhydride are used in the presence of sodium methoxide, then methyl acrylate is added to the system and the desired product is obtained by cooling and hydrolyzing.

There are other methods for producing this material, the raw materials used in most of them are similar and their differences are in the techniques, for example, some differences in the order of adding consumables or the order of performing facial operations has taken.

PBTC Uses:

Water treatment:

One of the most important applications of this material is in water purification. PBTC is used as an anti-corrosion and antiscalant in industrial units. Water used in cooling systems and other industrial equipment contains hardening agents and impurities such as calcium carbonate and copper ions. These impurities cause many problems, including sedimentation in pipes and other paths that deal with water, and also cause corrosion in the system.

application of PBTC in water treatment

Amino trimethylene phosphonic acid (ATMP) and Etidronic acid  (HEDP) also have this capability, but there are two barriers to using these substances: Limitations in the solubility of their salts and their low resistance to oxidizing agents

Anticorrosion and antiscalants:

This substance has more power than other phosphonates as an anti-corrosion and anti-scaling agent. It can be used to control the deposition of calcium carbonate. In addition, this substance is very useful in harsh conditions and very high temperatures, and with high alkalinity.

Cooling systems and industrial water treatment units:

In systems where water plays a key role as a cooling agent, the presence of substances such as calcium ions causes deposits inside the equipment, which blocks the passage of water and makes the system inefficient. The best way to solve this problem is to use antiscalants such as PBTC.

Industrial detergents:

One of the most important applications of phosphates is in the production of detergents. The use of these materials has the following advantages: reducing hardness and preventing the formation of sediment and dispersion of contaminants and controlling their deposition.

Buy PBTC:

For more information on purchasing and ordering this product, please contact our experts in Shanghai Chemex through the numbers on the site.

Safety Information:

The use of this substance may cause side effects and allergies in people. Inhalation of vapors and dust containing phosphonobutane can cause respiratory problems and allergies in the respiratory system and severe cough. Contact with the skin can lead to injury and damage to the skin tissue.

Therefore, the use of gloves, goggles, and special clothing is recommended when working with this material, and it is also necessary to observe all safety tips.

Transporting and storage:

Keep the container tightly closed in a dry, cool, well-ventilated place away from food containers or incompatible materials.

Analysis

Analysis

COA of PBTC

Shipping&Delivey

Shipping&Delivey

text here

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTC)” Cancel reply

Your email address will not be published. Required fields are marked *

Related products

Sulfamic Acid
Compare
Close

Sulfamic Acid

  • CAS Number: 5329-14-6
  • Made in: China
  • Phone Num: +86-2150591759   
  • E-mail: info@shanghaichemex.com
Add to wishlist
Read more
Quick View
HEDP
Compare
Close

Etidronic acid | HEDP

  • CAS Number: 2809-21-4
  • Made in: China 
  • Phone Num: +86-2150591759 
  • E-mail: info@shanghaichemex.com
Add to wishlist
Read more
Quick View
AA/AMPS Copolymer
Compare
Close

Acrylic Acid Acrylamido Methylpropane Sulfonic Acid Copolymer (AA/AMPS)

  • CAS Number: 40623-75-4 
  • Made in: China
  • Purity (%): 99.93
  • Packing: Barrel
  • Phone Num: +86-2150591759 
  • WhatsApp: +86 16601896001
  •  E-mail: info@shanghaichemex.com
Add to wishlist
Read more
Quick View
Aluminium Sulfate
Compare
Close

Aluminium Sulfate

  • CAS Number: 10043-01-3
  • Made in: China
  • Packing :25 Kg bags 
  • Phone Num: +86-2150591759
  • WhatsApp: +86 16601896001
  • E-mail: info@shanghaichemex.com
Add to wishlist
Read more
Quick View

SHANGHAI CHEMEX GROUP LTD.

To communicate with Shanghai Chemex Group, use the following ways:

Address: No. 188 – Aona Road – Pudong New Area – Shanghai – China
Tel: +86-2150591759
Email: info@shanghaichemex.com
Twitter Youtube Pinterest Instagram

Quick Access

  • Potassium Carbonate
  • Phosphoric Acid
  • Citric Acid
  • Formic Acid
  • Salicylic Acid
  • Poly Aluminium Chloride

Our Products

  • Water Treatment Chemicals
  • Industrial Chemicals
  • Food Industry Chemicals
  • Agrochemicals
  • Pharmaceutical
  • Solvents
  • Rubber Additive

© Shanghai Chemex All rights reserved.

Chat with us
  • Home
  • Products
    • Water treatment chemicals
    • Food additives
    • Industrial chemicals
    • Solvents
    • Acids
    • Agrochemicals
    • Electroplating chemicals
    • Detergent industry chemicals
    • Paint, Resin and Adhesive
    • Mineral Base Chemicals
    • Pharmaceutical chemicals
    • Monomer and Polymer
    • Mining industry
    • Oil and Gas
  • Mag
  • How to order
  • About US
  • Contact Us
  • Warehouses
    • China Warehouse
    • UAE Warehouse
Scroll To Top