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2-Phosphonobutane -1,2,4-Tricarboxylic Acid 50| PBTC 50%|PBTCA 50%

2-Phosphonobutane -1,2,4-Tricarboxylic Acid 50| PBTC 50%|PBTCA 50%

2-Phosphonobutane -1,2,4-Tricarboxylic Acid 50% (PBTC 50%) CAS No. :37971-36-1 Molecular Formula: C7H11O9P Molecular weight: 270.13 Structural Formula: Synonyms PBTCA, also known as Phosphonobutane Tricarboxylic Acid or 2-Phosphonobutane-1,2,4-Tricarboxylic Acid, is a compound widely used in...
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Description
Technical Parameters

2-Phosphonobutane -1,2,4-Tricarboxylic Acid 50%

(PBTC 50%)

CAS No. :37971-36-1

Molecular Formula: C7H11O9P

Molecular weight: 270.13

Structural Formula:

product-190-137

 

Synonyms

 

PBTCA, also known as Phosphonobutane Tricarboxylic Acid or 2-Phosphonobutane-1,2,4-Tricarboxylic Acid, is a compound widely used in various industries. PBTC is the abbreviated name for 2-Phosphonobutane-1,2,4-tricarboxylic acid.
PBTC is a highly effective scale and corrosion inhibitor. It is commonly utilized in water treatment applications to prevent the formation of scales and deposits in industrial systems. This versatile compound is also used in the oil and gas industry to protect pipelines from corrosion.
The chemical structure of PBTC consists of a phosphonate group attached to a butane backbone, with three carboxylic acid groups. This unique molecular arrangement provides PBTC with excellent chelating and sequestering properties.
One of the key advantages of PBTC is its thermal stability, which allows it to maintain its performance even at high temperatures. Furthermore, it exhibits a low toxicity profile and is environmentally friendly, making it a preferred choice for many industries.
PBTC's superior performance in inhibiting scale and corrosion makes it an essential ingredient in various formulations, such as cooling water treatment, boiler water treatment, and industrial cleaning products. Its ability to control the precipitation of mineral scales, such as calcium carbonate and calcium sulfate, ensures the efficient operation of equipment and prolongs their lifespan.
In conclusion, PBTC, or Phosphonobutane Tricarboxylic Acid, is a highly versatile compound utilized for its scale and corrosion inhibition properties. Its unique molecular structure and exceptional thermal stability make it a preferred choice in numerous industrial applications.

 

Specification

 

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

 

Usage

 

PBTC is an effective agent that functions as a scale and corrosion inhibitor. With its high efficiency, PBTC is widely used in various applications such as circulating cool water systems and oilfield refill water systems. It proves to be an excellent stabilizer for zinc salt. In combination with zinc salt and copolymer, PBTC demonstrates its superior performance as a scale and corrosion inhibitor. It excels in environments characterized by high temperatures, high hardness, high alkali content, and high concentration index.
Moreover, PBTC finds utility in the field of lavation as a chelating agent and metal detergent. Its versatile properties make it a sought-after solution for tackling complex cleaning challenges.

To optimize its effectiveness, PBTC is commonly paired with other Water Treatment Chemicals like zinc salt, copolymer, organophosphine, imidazole, amongst others. However, if it is used singly, a recommended dosage of 5-15mg/L is advisable.

 

Properties

 

PBTC is a remarkable chemical compound that provides outstanding scale and corrosion inhibition properties. It exhibits structural characteristics of both phosphoric and carboxylic acid groups while containing a low level of phosphoric content. In comparison to organophosphines, PBTC possesses superior anti-scaling properties under high temperatures. Its exceptional properties extend to improving zinc salt solubility, demonstrating excellent tolerance to chlorine oxidation, and fostering synergies in composites. PBTC is a vital component in many industrial and residential applications for water treatment and management.

 

Package And Storage

 

2001000IBC,。。,。

 

Safety Protection

 

Keep away from eye and skin, acidity can cause harm. If it comes in contact with eye or skin, rinse with water immediately.

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