2-Phosphonobutane -1, 2, 4-Tricarboxylic Acid NEW

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Min. Order1kg
Purity99%
Cas No37971-36-1
Supply Ability1000kg
Update time2025-04-02

Shaanxi TNJONE Pharmaceutical Co., Ltd

VIP2Y

China

Since:2019-05-23

Address:No. 4C-11-A392, Financial Port, northwest corner of Fengjing Avenue and Fengxin Road, Fengdong New C

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Chemical Properties

Product Name	2-Phosphonobutane -1, 2, 4-Tricarboxylic Acid
CAS No	37971-36-1
EC-No	253-733-5
Min. Order	1kg
Purity	99%
Supply Ability	1000kg
Release date	2025/04/02

Manufacturer Provide Water Treatment Chemical CAS 37971-36-1 2-Phosphonobutane -1, 2, 4-Tricarboxylic Acid

Introduction

1.Product Name: 2-Phosphonobutane -1, 2, 4-Tricarboxylic Acid

2.Other name :PBTCA

3.CAS NO: 37971-36-1

4.Purity: 99%

5.Appearance:Colorless to light yellow transparent liquid

6.Molecular formula: C7H11O9P

7.Molecular weight: 270.13

8.Boiling Point :545.2±60.0 °C (lit.)

9.Solubility: Soluble in water

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.

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 (20ºC)g/cm3	1.27 min
pH(1% solution)	1.5~2.0

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Company Profile Introduction

Shaanxi TNJONE Pharmaceutical Co., Ltd supplies more than 2,000 kinds of products, covering the whole field of health industry, including human APIs, veterinary APIs, food additives, natural nutrition ingredients, feed additives, cosmetic additives, intermediates etc. With global sourcing advantages, the group is fully capable of meeting the one-stop sourcing needs of global customers. Today, Shaanxi TNJONE Pharmaceutical Co., Ltd.'s marketing network has spread over more than 100 countries and regions on five continents, providing professional service for global customers.