乙二胺四乙酸二钠盐二水合物 [EDTA二钠盐二水合物]，Ethylenediaminetetraacetic acid disodium salt dihydrate；BioUltra, 98.5-101.5%

生物来源

synthetic (organic)

质量水平

200

产品线

BioUltra

测定

98.5-101.5%

形式

powder

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

象形图

GHS07,GHS08

警示用语：

Warning

危险声明

H332 - H373

预防措施声明

P260 - P271 - P304 + P340 + P312 - P314 - P501

危险分类

Acute Tox. 4 Inhalation - STOT RE 2 Inhalation

靶器官

Respiratory Tract

储存分类代码

11 - Combustible Solids

WGK

WGK 2

个人防护装备

Eyeshields, Gloves, type N95 (US)