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Quick Details

  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: KIMA
  • Model Number: KIMA-S208
  • Application: corrosion scale inhibitor
  • Appearance: Clear, colorless to pale yellow aqueous solution
  • Active Content( as PAPEMP)% ≥: 50.0~51.0
  • PH value (1% water) ≤: 2.0
  • Phosphorous acid (as PO33-) % ≤: 0.3
  • Phosphoric acid (as PO43-)% ≤: 0.2
  • Chloride (as Cl- ) mg/l ≤: 10
  • Iron content ( as Fe2+) mg/l ≤: 10
  • Density (20 oC) g/cm3 ≥: 1.27
  • Color number APHA ≤: 50

Packaging & Delivery

Packaging Details Normally in 200L drum or IBC (1000L) can be used as required.
Delivery Time Shipped in 7 days after payment

Product Name:    

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

 

Description

 

Description

 

PBTC (similar to Dequest 7000) is a kind of phosphoryl polycarboxylic acid, a part of corrosion scale inhibitor, it can be mixed with water by any proportion, stable chemical properties. It belongs to hazardous article Class 8.1. PBTC  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. PBTC  can improve zinc solubility, has good chlorine oxidation tolerance and good composite synergy. 

 

CAS No. 37971-36-1                 

Molecular Formula: C7H11O9P                       Molecular weight: 270

Structural Formula:

 

      

Specification

 

 

Specification

 

ITEMS

INDEX

Appearance

Clear, colorless to pale yellow aqueous solution

Active Content( as PAPEMP)%

50.0~51.0

PH value (1% water)

2.0

Phosphorous acid (as PO33-) %

0.3

Phosphoric acid (as PO43-)%

0.2

Chloride (as Cl- ) mg/l

10

Iron content ( as Fe2+) mg/l

10

Density (20 oC) g/cm3

1.27

Color number APHA

50

 

 

Character and Advantage

PBTC  can chelate with Fe, Cu, and Zn ions to form stable chelating compounds. It can dissolve the oxidized materials on these metals’ surfaces. It is hard to be hydrolyzed, and hard to be decomposed under ordinary light and heat conditions. PBTC  can react with metal ions in water system to form chelating complex, it does not reflect metal properties. Therefore, PBTC  can efficiently inhibit scale formation, calcium carbonate and calcium sulfate in particular, and it has good antiscale and visible threshold effects.

 

PBTC  is a high efficient agent as scale and corrosion inhibitor. It is the excellent stabilizer for zinc salt. PBTC  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.

Application

 

Applications 

 

1)      Oilfield reinjection water system: as scale and corrosion inhibitor.

2)      RO system: as scale inhibitor.

3)      Circulating cool water system: as scale and corrosion inhibitor.

4)      Woven & dyeing industries: as chelating dispersant.

 

Package and Storage

 

Package and Storage Recommendation

 

1)      Normally in 200L drum or IBC (1000L) can be used as required.

2)      Storage for 24 months in room shady and dry place.

 

Sample Picture

 

Packages

 

 

 

 

 

 

 

Company Information

 

 

 

Company Introduction

 

We, SHANGHAI KIMA CHEMICAL CO., LTD., are located in PUTUO District, Shanghai City, we are a Chinese leading & professional Phosph-chemicals supplier of Water Treatment Chemicals, Inorganic acid, Inorganic Phosphate chemicals, pesticide intermediates and other raw materials.

 

 

 

Our products have been exported to more than 40 countries and areas all over the world on a regular basis and won the high esteem and reputation from our customers. We always target to provide our customers with top-quality products along with moderate prices and professional services, and endeavor to be a 360 degree-solution supplier for the concerned products.

 

 

 

So far, with our production bases in Jiangsu Province and Guangxi Province, we can provide customers with more than 100,000 tons of Water Treatment Chemicals, Inorganic phosphoric acid, stable and efficient Inorganic Phosphate chemicals every year. By cooperating with various domestic higher education institutions and the foreign industry leaders, we constantly develop new products to meet market demands; in the field of electronic phosphoric acid, HEDP, PBTCA, PESA… we have nearly 100 kinds of products for customers' choice, which nearly cover all industries such as food additive, pharmaceutical manufacturing, oil field, dyeing, chemical polishing, circulating cool water system, printing industry and so on.

 

 

Company   address:Shanghai  city,China                 

 

Production   base : Jiangsu  province,China                

 

Guangxi province,China

 

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Our Services

Our services

 

Operation Philosophy: Cooperation, All-win, Development.

 

Business Objective: Becoming the top-quality manufacturer in water treatment field. 

 

Target Customer: Global water treatment companies & Wholesalers & Distributors; Traders and Service Enterprises of Water treatment field.

 

Special Service:

 

Supply a full set of technical services, including water quality analysis, formula screening, operation scheme draft, etc.

 

Supply product R&D, customer-made, sample processing. All of the manufacture and logistics links will be completed by KIMA; you only need to share the achievement.

 

 

FAQ

 

FAQ

  

For the sample

 

We can supply the free sample, about sample postage, as a new customer, we can't bear it. If you are our regular customer, we will bear it. Thank you for your understanding!

 

PLS give me your delivery address; I need calculate the charge about private courier by air.

Then you will arrange the postage charge to our bank account,

and then we will let our manufacture department to prepare the samples ASAP. 

  

 

 

 

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