03695
乙二胺四乙酸 四钠盐 二水合物
purum, ≥98.0% (KT)
别名:
EDTA 四钠盐, 乙二胺四乙酸四钠盐 二水合物, 依地酸钙钠
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关于此项目
线性分子式:
(NaOOCCH2)2NCH2CH2N(CH2COONa)2 · 2H2O
化学文摘社编号:
分子量:
416.20
NACRES:
NA.77
PubChem Substance ID:
EC Number:
200-573-9
Beilstein/REAXYS Number:
3861753
MDL number:
UNSPSC Code:
12352116
Assay:
≥98.0% (KT)
Form:
powder or crystals
Solubility:
H2O: 0.1 g/mL, clear
产品名称
乙二胺四乙酸 四钠盐 二水合物, purum, ≥98.0% (KT)
InChI
1S/C10H16N2O8.4Na.2H2O/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);;;;;2*1H2/q;4*+1;;/p-4
InChI key
KSYNLCYTMRMCGG-UHFFFAOYSA-J
SMILES string
O.O.[Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC([O-])=O
grade
purum
assay
≥98.0% (KT)
form
powder or crystals
reaction suitability
reagent type: chelator
impurities
5-10% water
solubility
H2O: 0.1 g/mL, clear
Quality Level
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Biochem/physiol Actions
乙二胺四乙酸(EDTA)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因子的酶。
Application
- Evaluation of ethylenediaminetetraacetic acid, tetrasodium salt dihydrate (EDTA)-Tween 20 treatment versus protease digestion of formalin-fixed tissue sections for detection of bovine respiratory syncytial virus antigen in infected ovine lung.: This study compares the effectiveness of EDTA-Tween 20 treatment against protease digestion for detecting bovine respiratory syncytial virus antigen in formalin-fixed tissue sections of infected ovine lungs. The findings indicate that the EDTA-Tween 20 method is a viable alternative, offering a more efficient approach to antigen detection in veterinary pathology (Meehan et al., 1989).
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - STOT RE 2
target_organs
Respiratory Tract
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
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