E0396
乙二醇-双（2-氨基乙醚）-N,N,N′,N′-四乙酸
BioXtra, ≥97 .0%
别名:
Chel™-DE, EGTA, 乙二醇醚二胺四乙酸, 乙烯-双（氧乙烯硝基）四乙酸, 依他酸
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关于此项目
线性分子式:
[-CH2OCH2CH2N(CH2CO2H)2]2
化学文摘社编号:
分子量:
380.35
UNSPSC Code:
12352106
NACRES:
NA.77
PubChem Substance ID:
EC Number:
200-651-2
Beilstein/REAXYS Number:
1717370
MDL number:
product line
BioXtra
Quality Level
assay
≥97 .0%
form
powder
reaction suitability
reagent type: chelator
impurities
≤0.0005% Phosphorus (P), ≤0.1% Insoluble matter
ign. residue
≤0.1%
mp
241 °C (dec.) (lit.)
solubility
1 M NaOH: 0.1 M, clear, colorless, H2O: soluble (increases as pH is increased)
anion traces
sulfate (SO42-): ≤0.05%
cation traces
Al: ≤0.0005%, Ca: ≤0.0005%, Cu: ≤0.0005%, Fe: ≤0.0005%, K: ≤0.005%, Mg: ≤0.0005%, NH4+: ≤0.05%, Na: ≤0.05%, Pb: ≤0.001%, Zn: ≤0.0005%
SMILES string
OC(=O)CN(CCOCCOCCN(CC(O)=O)CC(O)=O)CC(O)=O
InChI
1S/C14H24N2O10/c17-11(18)7-15(8-12(19)20)1-3-25-5-6-26-4-2-16(9-13(21)22)10-14(23)24/h1-10H2,(H,17,18)(H,19,20)(H,21,22)(H,23,24)
InChI key
DEFVIWRASFVYLL-UHFFFAOYSA-N
Application
一种螯合剂，可在镁存在的情况下对钙进行测定。
Biochem/physiol Actions
乙二醇双(2-氨基乙醚)四乙酸(EGTA)A是一种螯合剂，可在镁存在的情况下对钙进行测定。
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存储类别
11 - Combustible Solids
wgk
WGK 2
ppe
Eyeshields, Gloves, type N95 (US)