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2-Phosphonobutane -1,2,4-Tricarboxylic Acid Organic Phosphonic Acid

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2-Phosphonobutane -1,2,4-Tricarboxylic Acid Organic Phosphonic Acid

2-Phosphonobutane -1,2,4-Tricarboxylic Acid Organic Phosphonic Acid
2-Phosphonobutane -1,2,4-Tricarboxylic Acid Organic Phosphonic Acid

Large Image :  2-Phosphonobutane -1,2,4-Tricarboxylic Acid Organic Phosphonic Acid Get Best Price

Product Details:
Place of Origin: CHINA
Brand Name: SUNNY
Certification: Supply in negotiation
Model Number: See the Specification
Payment & Shipping Terms:
Minimum Order Quantity: 1MT
Price: Negotiation according to your requirement's time.
Packaging Details: According to your requirements.
Payment Terms: D/P, L/C, T/T
Supply Ability: 1000MT
Detailed Product Description
CAS No.:: 37971-36-1 Other Name:: PBTCA
MF:: C7H11O9P Appearance:: Clear, Colorless To Pale Yellow Aqueous Solution
Purity:: 50% Application:: Pharmaceutical Intermediates
Applicant:: Scale And Corrosion Inhibitor MW:: 270.13
High Light:

2-Phosphonobutane -1 2 4-Tricarboxylic Acid

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Cas 37971-36-1 Organic Phosphonic Acid

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270.13 Organic Phosphonic Acid

Chemicals name: 2-Phosphonobutane -1,2,4-Tricarboxylic Acid  (PBTCA)

Cas No. 37971-36-1

Other Name:PBTC

Molecular Formula: C7H11O9P Molecular weight: 270.13


Properties

 

PBTCA 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.


Applicant

 

PTBCA is a high efficient agent as scale and corrosion inhibitor. It 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. It 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.

PBTCA 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:

Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for one year in room shady and dry place.


Safety Protection:

Acidity, Avoid contact with eye and skin, once contacted, flush with water.


Specification:

items index
Appearance Clear, colorless to pale yellow aqueous solution
Active acid % 50.0min
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 ppm 10.0 max
Chloride ppm 10.0 max
 

 

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