What is the molecular weight of pbtc

The molecular weight of PBTC (2-Phosphonobutane -1,2,4-Tricarboxylic Acid) is 270.13, which is an important parameter widely used in the field of chaistry, helping to understand its molecular structure and physicochaical properties. The technical indicators of PBTC are as follows:

Parameter	Standard
Appearance	Clear, colorless to pale yellow aqueous solution
Active content, %	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, ppm	10.0 max
Chloride, ppm	10.0 max

For more information on PBTC, you can refer to:

https://www.kairuiwater.com/pbtc.htm

What is the molecular weight of pbtc