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Sigma-Aldrich

二乙烯三胺五乙酸 钙三钠盐 水合物

≥97.0% (dried material, KT)

同義詞:

二乙三胺五乙酸钙三钠盐 水合物

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About This Item

經驗公式（希爾表示法）:
C14H18CaN3Na3O10 · xH2O
CAS號碼:
207226-35-5
分子量：:
497.35 (anhydrous basis)
Beilstein:
8182304
MDL號碼:
MFCD00150947
分類程式碼代碼:
12352116
PubChem物質ID:
57648650
NACRES:
NA.22
暫時無法取得訂價和供貨情況

品質等級

200

化驗

≥97.0% (dried material, KT)

形狀

powder

雜質

~10% water

官能基

amine

SMILES 字串

[Na+].[Na+].[Na+].[H]O[H].[O-]C(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CCN1CC(=O)O[Ca]OC(=O)C1

InChI

1S/C14H23N3O10.Ca.3Na.H2O/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);;;;;1H2/q;+2;3*+1;/p-5

InChI 密鑰

AWBWYUNJDQLQGT-UHFFFAOYSA-I

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應用

Diethylenetriamine-pentaacetic acid calcium trisodium salt hydrate (CaNa3-DTPA) is a chelator, which can be used as an antidote to metal poisoning.[1] It is generally used to sequester cadmium,[2] beryllium,[3] actinides including plutonium and americium.[4]

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)

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分析證明 (COA)

Lot/Batch Number
BCCK4678
BCCD4236
BCBZ8996
BCBS2102V
BCBN3180V

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存取文件庫

Chelators as antidotes of metal toxicity: therapeutic and experimental aspects.
Blanusa M, et al.
Current Medicinal Chemistry, 12(23), 2771-2794 (2005)
Influence of methionine administration during chelation of cadmium by CaNa3DTPA and DMPS in the rat1.
Tandon S K, et al.
Environmental Toxicology and Pharmacology, 3(3), 159-165 (1997)
Comparative effectiveness of CaNa 3 DTPA and tiron along with α-tocopherol against beryllium-induced biochemical alterations in rats.
Mathur R, et al.
Indian Journal of Experimental Biology (2004)
Competitive binding of Pu and Am with bone mineral and novel chelating agents.
Guilmette R A, et al.
Radiation Protection Dosimetry, 105(1-4), 527-534 (2003)

Questions

  1. Hi, I was wondering if there’s an expiration date for this? Thanks!

    1 answer

    1. This product is not assigned an expiration date or recommended retest date. Products with no expiration date or recommended retest date should be routinely inspected by customers to ensure they perform as expected. These products are also subject to a one year warranty from the date of shipment. For more information you may access the "Product Dating Information" document under "ADDITIONAL USEFUL DOCUMENTS ABOUT OUR PRODUCTS" at the bottom of the Quality Services page with this link: https://www.sigmaaldrich.com/life-science/quality-and-regulatory-management/quality-services.

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