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

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

TRUST INTERNATIONAL INC

Product Name:2-Phosphonobutane-1,2,4-Tricarboxylic Acid (PBTC)

Synonyms:PBTC; PBTCA; 2-phosphonobutane-1,1,1-tricarboxylic acid; 2-Phosphono butane-1,2,4-tricarboxylic acid

Molecular Formula:

C₇H₁₁O₉P

Molecular Weight:270.1306

InChI:InChI=1/C7H11O9P/c1-2-3(17(14,15)16)7(4(8)9,5(10)11)6(12)13/h3H,2H2,1H3,(H,8,9)(H,10,11)(H,12,13)(H2,14,15,16)

CAS Registry Number:37971-36-1;37971-63-1

EINECS:37971-36-1;37971-63-1

Density:1.831g/cm3

Refractive index:1.579

Vapour Pressur:0mmHg at 25°C

Hazard Symbols: Xi:Irritant; Xn:Harmful;

Risk Codes:R34:;

Safety Description:

S26:; S45:;

Physical Properties:

Boiling Point: 629.568°C at 760 mmHg Flash point:334.551°C

Product Application:It is an excellent corrosion inhibitor and scale inhibitor, widely used in scale prevention treatment for circulating cooling water systems and oilfield water injection systems.