pentasodium pentetate
acetic acid, ((carboxymethylimino)bis(ethylenenitrilo))tetra-, pentasodium salt
an iron chelating agent with properties like edetic acid. dtpa has also been used as a chelator for other metals, such as plutonium.
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      D1870 Pentasodium Diethylenetriaminepentaacetate (ca. 40% in Water, ca. 1.0mol/L)
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pentasodium 2-[bis[2-[bis(2-oxido-2-oxoethyl)amino]ethyl]amino]acetate (Click)
CAS Number: 140-01-2Picture of molecule
ECHA EINECS - REACH Pre-Reg: 231-838-7
Nikkaji Web: J122.456E
MDL: MFCD00051016
Molecular Weight: 503.25930640
Formula: C14 H18 N3 Na5 O10
NMR Predictor: Predict (works with chrome or firefox)
Category: chelating agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar: Search
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Physical Properties:
Assay: 80.00 to 100.00 % 
Food Chemicals Codex Listed: No
Boiling Point: 721.00 to  722.00 °C. @ 760.00 mm Hg
Flash Point: 734.00 °F. TCC ( 389.90 °C. ) (est)
logP (o/w): 0.046 (est)
Soluble in:
 water, 1e+006 mg/L @ 25 °C (est)
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Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
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Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: chelating agents
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Charkit Chemical
Dow Chemical
VERSENE™ Chelating Agents
Dow Chemical
XUS-40864.00L Developmental Chelating Agent
For experimental / research use only.
Diethylenetriamine-pentaacetic acid pentasodium salt solution purum, ∼40% in H2O
For experimental / research use only.
Pentasodium Diethylenetriaminepentaacetate (ca. 40% in Water, ca. 1.0mol/L)
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Safety Information:
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
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Safety in Use Information:
Category: chelating agents
Recommendation for pentasodium pentetate usage levels up to:
 not for fragrance use.
Recommendation for pentasodium pentetate flavor usage levels up to:
 not for flavor use.
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Safety References:
EPI System: View
NLM Hazardous Substances Data Bank: Search
AIDS Citations: Search
Cancer Citations: Search
Toxicology Citations: Search
EPA Substance Registry Services (TSCA): 140-01-2
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 8779
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 2
 pentasodium 2-[bis[2-[bis(2-oxido-2-oxoethyl)amino]ethyl]amino]acetate
Chemidplus: 0000140012
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 pentasodium 2-[bis[2-[bis(2-oxido-2-oxoethyl)amino]ethyl]amino]acetate
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 140-01-2
Pubchem (cid): 8779
Pubchem (sid): 134974421
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Other Information:
(IUPAC): Atomic Weights of the Elements 2009
(IUPAC): Atomic Weights of the Elements 2009 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
HMDB (The Human Metabolome Database): Search
Export Tariff Code: 2922.49.8000
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ChemSpider: View
pentetate calcium trisodium injection contains the sodium salt of calcium diethylenetriaminepentaacetate. pentetate calcium trisodium
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Potential Blenders and core components note
None Found
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Potential Uses:
 chelating agents 
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Occurrence (nature, food, other): note
 not found in nature
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 acetic acid, ((carboxymethylimino)bis(ethylenenitrilo))tetra-, pentasodium salt
(((carboxymethyl)imino)bis(ethylenenitrilo))tetraacetic acid, pentasodium salt
 diethylenetriaminepentaacetic acid pentasodium salt
 DTPA pentasodium salt
 glycine, N,N-bis(2-(bis(carboxymethyl)amino)ethyl)-, pentasodium salt
 glycine, N,N-bis[2-[bis(carboxymethyl)amino]ethyl]-, pentasodium salt
 kiresuto P
 pentasodium (carboxylatomethyl)iminobis(ethylenenitrilo)tetraacetate
 pentasodium 2-[bis[2-[bis(2-oxido-2-oxoethyl)amino]ethyl]amino]acetate
 pentasodium 2,2',2'',2''',2''''-(1,2-ethanediylnitrilo)pentaacetate
 pentasodium 2,2',2'',2''',2''''-(ethane-1,2-diylnitrilo)pentaacetate
 pentasodium diethylenetriaminepentaacetate
 pentasodium DTPA
 versenex 80
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