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经验公式(希尔记法):
C10H13N2Na3O8 · xH2O
化学文摘社编号:
分子量:
358.19 (anhydrous basis)
NACRES:
NA.77
PubChem Substance ID:
EC Number:
205-758-8
MDL number:
UNSPSC Code:
12352116
产品名称
乙二胺四乙酸 三钠盐 水合物, ≥95%
InChI key
KKTNQJMZBPLVKM-UHFFFAOYSA-K
InChI
1S/C10H16N2O8.3Na.H2O/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;;;1H2/q;3*+1;/p-3
SMILES string
O.[Na+].[Na+].[Na+].OC(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC([O-])=O
biological source
synthetic (organic)
assay
≥95%
form
powder
reaction suitability
reagent type: chelator
mp
300 °C
solubility
1 M NaOH: soluble, clear, colorless to light yellow
storage temp.
room temp
Quality Level
Application
用于消除痕量重金属对酶的抑制作用,并抑制需要二价阳离子作为辅助因子的酶。
Other Notes
此为 EDTA 二钠盐和四钠盐的物理混合物。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Marc Gentzel et al.
Methods (San Diego, Calif.), 164-165, 67-72 (2019-04-07)
The identification of bona fide protein-protein interactions and the mapping of proteomes was greatly enhanced by protein tagging for generic affinity purification methods and analysis by mass spectrometry (AP-MS). The high quality of AP-MS data permitted the development of proteomic
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