Electron Grade 99.5% Purity metal ion<20ppb DTPA
1 Inquiries
67-43-6
Electronic Grade
99.5%
According to customer requirements
Qianyu Zhichun
According to customer requirements
2025-07-24
Electronic-grade chemical materials,semiconductor materials
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Diethylenetriaminepentaacetic acid
Other Name:Glycine,N,N-bis[2-[bis(carboxymethyl)amino]ethyl]-;N,N-Bis[2-[bis(carboxymethyl)amino]ethyl]glycine;[[(Carboxymethyl)imino]bis(ethylenenitrilo)]tetraacetic acid;Chel 330 acid;1,1,4,7,7-Diethylenetriaminepentaacetic acid;Monaquest CAI;3,6,9-Triazaundecanedioic acid,3,6,9-tris(carboxymethyl)-;Acetic acid,2,2′,2′′,2′′′-[[(carboxymethyl)imino]bis(2,1-ethanediylnitrilo)]tetrakis-;Diethylenetriamine-N,N,N′,N′′,N′′-pentaacetic acid;DTPA;DETPA;Pentetic acid;Pentacarboxymethyl diethylenetriamine;Detarex;Diethylenetriaminepentaacetic acid;Hamp-Ex Acid;Complexon V;Dabeersen 503;DETP;Detapac;DPTA;Titriplex V;Clewat DA;Chel DTPA;Dissolvine D;NSC 7340;25: PN: WO2013046163 PAGE: 13 claimed sequence;Trilon CS;Chelest 3PA;Chelest PA;[(2-[[2-(Bis-carboxymethyl-amino)-ethyl]-carboxymethyl-amino]-ethyl)-carboxymethyl-amino]-acetic acid;2-[Bis[2-[bis(carboxymethyl)amino]ethyl]amino]acetic acid;Chelest PA-SD;D 1;6889-50-5;7575-40-8;13407-13-1;25737-54-6;49758-21-6;84932-15-0;573987-64-1;782415-12-7;803683-39-8
CAS No.:67-43-6
Molecular Formula:C14H23N3O10
InChIKeys:InChIKey=QPCDCPDFJACHGM-UHFFFAOYSA-N
Molecular Weight:393.35
Exact Mass:393.35
BRN:1810219
EC Number:200-652-8
UNII:7A314HQM0I
NSC Number:759314|7340
DSSTox ID:DTXSID2023434
NCI Thesaurus Code:C460
HScode:2916190090
Categories:
Characteristics-
PSA:
196
XLogP3:-8.5
Appearance:White to almost white Crystalline Powder
Density:1.56
Melting Point:219-220 °C(lit.)
Boiling Point:Decomposes
Flash Point:200 °C
Refractive Index:1.590
Water Solubility:H2O: 5 g/L (20 ºC);0.1 M NaOH: 0.1 M at 20 °C, clear, colorless
Storage Conditions:-20°C
Toxicity:LD50 orally in Rabbit: > 2000 mg/kg
PKA:pentabasic (1.5-10.6)
Dissociation Constants:pentabasic (1.5-10.6)
Collision Cross Section:180.2 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]
Hazard IdentificationClassification of the substance or mixture
Eye irritation, Category 2
Acute toxicity - Category 4, Inhalation
Reproductive toxicity, Category 2
Specific target organ toxicity â repeated exposure, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H319 Causes serious eye irritation
H332 Harmful if inhaled
H361 Suspected of damaging fertility or the unborn child
H373 May cause damage to organs through prolonged or repeated exposure
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P203 Obtain, read and follow all safety instructions before use.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
Response P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P317 Get medical help.
P318 IF exposed or concerned, get medical advice.
P319 Get medical help if you feel unwell.
Storage P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store between 15 - 30 deg C (59 -86 deg F). Ca-DTPA
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Seller Information
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Business Type:
Manufactory
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Main Products:
Electronic-grade chemical materials,semiconductor materials
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Location:
Room 206, Building 7, No. 899, Jinke Road, Life and Health Science Park, Qidong City, Nantong City, Jiangsu Province
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Payment Terms:
100% TT in advance
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Average lead Time:
7
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Total Annual Revenue:
Less than $1 million
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Total Employees:
5-10
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Year of Establishment:
2023
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Certifications:
ISO14001:2015,ISO9001:2015
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
Indonesia
Diethylenetriaminepentaacetic acid (DTPA)
540 TON Jun 26, 2025 Post an enquiry for this product
