27261
乙二胺四乙酸 四钠盐 水合物
purum, ≥80% C10H12N2Na4O8 basis
别名:
乙二胺四乙酸四钠盐 水合物
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关于此项目
线性分子式:
(NaO2CCH2)2NCH2CH2N(CH2CO2Na)2·xH2O
化学文摘社编号:
分子量:
380.17 (anhydrous basis)
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
200-573-9
MDL number:
grade
purum
Quality Level
assay
≥80% C10H12N2Na4O8 basis
form
solid
impurities
≤15% water (Karl Fischer)
mp
>300 °C (lit.)
anion traces
sulfate (SO42-): ≤0.2%
cation traces
Fe: ≤50 mg/kg
SMILES string
[Na+].[Na+].[Na+].[Na+].[H]O[H].[O-]C(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC([O-])=O
InChI
1S/C10H16N2O8.4Na.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;4*+1;/p-4
InChI key
GXFFSKMBMYHTAE-UHFFFAOYSA-J
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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