ChemNet > CAS > 67-43-6 Diethylenetriaminepentaacetic acid

67-43-6 Diethylenetriaminepentaacetic acid

product Name	Diethylenetriaminepentaacetic acid
CAS No	67-43-6
Synonyms	(Carboxymethylimino)bis(ethylenenitrilo)tetraacetic acid; Pentetic acid; DTPA; DIETHYLENTRIAMINOPENTACETIC ACID; IDRANAL?V; DTPA ACID; Diethylenetriamino pentaacetic acid; N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine; 2,2'-([(carboxymethyl)imino]bis{ethane-2,1-diyl[(carboxymethyl)imino]})diacetate (non-preferred name); N-(2-aminoethyl)ethane-1,2-diamine acetate (1:5); Diethylenetriamine pentaacetic acid
Molecular Formula	C₁₄H₂₃N₃O₁₀
Molecular Weight	393.347
InChI	InChI=1/C4H13N3.5C2H4O2/c5-1-3-7-4-2-6;51-2(3)4/h7H,1-6H2;51H3,(H,3,4)
EINECS	200-652-8
Molecular Structure
Melting point	220℃
Boiling point	756.5°C at 760 mmHg
Flash point	411.3°C
Water solubility	5 g/L (20℃)
Vapour Pressur	4.77E-25mmHg at 25°C
Hazard Symbols	Xi:Irritant; N:Dangerous for the environment;
Risk Codes	R36/37/38:; R51/53:;
Safety Description	S26:; S37/39:; S61:;
MSDS	Material Safety Data Sheet

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Description	Product Name: DTPA ACID Chemical name: DIETHYLENTRIAMINOPENTACETIC ACID Synonyms: (Carboxymethylimino)bis(ethylenenitrilo)tetraacetic Acid, Pentetic Acid, DTPA CAS No.: 67-43-6 Formula: C14H23N3O10 Molecular weight: 393.35 Appearance: white crystalline powder Assay: % 99min. Ash: % 0.2max. Water: % 0.3max. Fe: % 0.001max. Heavy metals: (as per Pb2+) 0.001max. PH Value: 2.1-2.5 Chloride(Cl-): % 0.02max. Chelation Value: (mg CaCO3/g) 250-254 Packaging: Polypropylene bag lined with polyethylene bag N.W. 25Kg/bag or As per customer??s requirement. Storage: store in a cool, dry place. Store in a tightly closed container.
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