乙二胺四乙酸 二钠盐 二水合物

生物来源

synthetic (organic)

质量水平

200

产品线

BioUltra

检测方案

98.5-101.5%

形式

powder

reaction suitability

reagent type: chelator

杂质

≤0.005% Phosphorus (P)
≤0.05% NH₃
≤0.1% Insoluble matter

pH值（酸碱度）

4.0-6.0 (0.1 M in H₂O)

mp

248 °C (dec.) (lit.)

溶解性

H₂O: 0.1 M, clear, colorless

痕量阳离子

Al: ≤0.001%
Ca: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
Pb: ≤0.001%
Zn: ≤0.0005%

储存温度

room temp

SMILES string

O.O.O.O.[Na+].[Na+].[Na+].[Na+].OC(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC(O)=O.OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O

InChI

1S/C10H16N2O8.2Na.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;2*+1;;/p-2

InChI key

OVBJJZOQPCKUOR-UHFFFAOYSA-L