2-Phosphonobutane -1,2,4-Tricarboxylic Acid(PBTCA), China 2-Phosphonobutane -1,2,4-Tricarboxylic Acid(PBTCA) Supplier,Factory

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

Taizhou Green Land Chemical Co., Ltd. [China]

CAS No. 37971-36-1 Molecular Formula: C7H11O9P

CAS No. 37971-36-1 Molecular Formula: C7H11O9P Structural Formula:

Molecular weight: 270.13

nombre en español:

Deutsch-Namen:

Product Name: 2-Phosphonobutane-1,2,4-tricarboxylic acid

Chemical Name: 2-Phosphonobutane-1,2,4-tricarboxylic acid

Synonyms: PBTC; PBTCA

CAS No: 37971-36-1

EINECS No: 253-733-5

Appearance:

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.

Specifications:

items	index
Appearance	Colorless or light yellow transparent liquid
Active acid %	50.0 min
Phosphorous acid(as PO33-)%	0.8 max
Phosphorous acid(as PO43-)%	0.5 max
Density (20°C) g/cm3	1.27 min
pH(1% solution)	1.5~2.0

Package: Normally In 250kg net Plastic Drum, IBC drum can also be used as required

Storage: Storage for one year in room shady and dry place.

Safety Data:

Hazard Symbols		Xi;Xn
Risk Codes		R34
Safety Description		S26;S45
Transport Information		UN 3265

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