Diethylene Triamine Penta Acetic Acid(DTPA ACID)67-43-6

Pentetic acid or Diethylenetriaminepentaacetic acid (DTPA ACID) is an aminopolycarboxylic acid consisting of a diethylenetriamine backbone with five carboxymethyl groups. The molecule can be viewed as an expanded version of EDTA and is used similarly. It is a white, water-soluble solid. It can be used in Agriculture, oilfield applications, metal working, cleaning products, personal care products, photography.

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Product Introduction

Diethylene Triamine Penta Acetic Acid (DTPA ACID) 67-43-6
CAS: 60-01-5	HS CODE: 2922499990
Formula: C14H23N3O10	Molecular Weight: 393.34700
Structural Formula:
Synonyms:
Diethylenetriaminepentaacetic acid;	diethylenetrinitrilopentaacetic acid
Pentetic acid;	diethylenetriamine-N, N, N', N", N"-pentaacetic acid;
N, N-bis[2-[bis(carboxymethyl)-amino]ethyl]glycine;	N, N, N', N", N"-diethylenetriaminepentaacetic acid;
USAGE OF DTPA ACID
SPECIFICATION OF DTPA ACID
Test Items	Standard Indicators
Assay %	99.00 Min
Chloride (CI) %	0.01 Max
Sulfate (SO4) content %	0.05 Max
Iron (Fe) %	0.001 Max
Lead (Pb) %	0.001 Max
Chelating value	252 Min
Sodium carbonate dissolution test	QUALIFIED
Loss on drying %	0.2 Max
Appearance	White crystalline powder
PTOPERTIES OF DTPA ACID
Melting Point:	219-220 ºC (lit.)
Boiling Point:	721.1ºC at 760 mmHg
Flash Point:	200 ºC
Water-solubility	5 g/L (20 ºC)
Stability:	Stable. Incompatible with strong oxidizing agents.
Storage Condition:	Store in a cool, dry place. Store in a tightly closed container.
SAFETY INFO:
MSDS: DTPA ACID	TDS: DTPA ACID
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ethylenediaminetetraacetic acid (EDTA ACID)60-00-4	Disodium edta 139-33-3
Tetrasodium edta 13235-36-4	EDTA FE 15708-41-5
EDTA CU 14025-15-1
VIDEO: DTPA ACID

Diethylene Triamine Penta Acetic Acid(DTPA ACID)67-43-6 is an organic chelating agent with a solubility of 5 g/L (20°C) in water and a high melting point (219-220°C) and boiling point (721.1°C). It can be widely used in water treatment, metal ion removal and medical fields.

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