This solution is w/w.
17969
Diethylenetriamine-pentaacetic acid pentasodium salt solution
~40% in H₂O, solution, purum
Synonym(s):
DTPA Na5
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| Size/SKU | Availability | Price |
|---|---|---|
500 mL | Available to ship TODAY | $179.00 |
About This Item
Linear Formula:
[(NaOOCCH2)2NCH2CH2]2NCH2COONa · aq
CAS Number:
Molecular Weight:
503.26 (anhydrous basis)
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.21
MDL number:
$179.00
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Product Name
Diethylenetriamine-pentaacetic acid pentasodium salt solution, purum, ~40% in H2O
grade
purum
Quality Segment
concentration
~40% in H2O
functional group
amine
SMILES string
[Na+].[Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O
InChI
1S/C14H23N3O10.5Na/c18-10(19)5-15(1-3-16(6-11(20)21)7-12(22)23)2-4-17(8-13(24)25)9-14(26)27;;;;;/h1-9H2,(H,18,19)(H,20,21)(H,22,23)(H,24,25)(H,26,27);;;;;/q;5*+1/p-5
InChI key
LQPLDXQVILYOOL-UHFFFAOYSA-I
General description
Diethylenetriamine-pentaacetic acid pentasodium salt is an organic chelating agent.
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This Item | |||
|---|---|---|---|
| description purum, ~40% in H2O | description ≥97.0% (dried material, KT) | description BioUltra, pH 8.0, ~0.5 M in H2O | description 2%, solution |
| Quality Level 100 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| grade purum | grade - | grade Molecular Biology | grade - |
| functional group amine | functional group amine | functional group - | functional group - |
| concentration ~40% in H2O | concentration - | concentration ~0.5 M in H2O | concentration 2% |
Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Inhalation - Repr. 1B - STOT RE 2 Inhalation
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 2
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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Is this a 40% solution by w/w or w/v?
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If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdfHelpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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