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Merck
CN

324503

乙二胺四乙酸二钠盐二水合物

别名:

乙二胺四乙酸 二钠盐 二水合物, 乙二胺四乙酸，2Na, EDTA 二钠盐, EDTA-Na2, 乙二胺四乙酸Na2, 乙二胺四乙酸盐 二钠盐 二水合物, 二钠乙二胺四乙酸盐 二水合物, 依地酸钙钠

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关于此项目

经验公式（希尔记法）:
C10H14N2Na2O8 · 2H2O
化学文摘社编号:
6381-92-6
分子量:
372.24
UNSPSC Code:
12352107
NACRES:
NA.25
Beilstein/REAXYS Number:
3900609

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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

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 key

OVBJJZOQPCKUOR-UHFFFAOYSA-L

grade

Molecular Biology

description

Merck USA index - 14, 3517

assay

≤100%

form

crystalline solid

reaction suitability

reagent type: chelator

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
desiccated (hygroscopic)

color

white

mp

248 °C (dec.) (lit.)

solubility

water: 186 mg/mL (0.5M)

foreign activity

DNases, proteases, RNases, none detected

shipped in

ambient

storage temp.

10-30°C

Quality Level

100

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Application

二价阳离子的螯合剂。 对需要二价阳离子发挥活性的酶，比如金属蛋白酶具有抑制作用。

Disclaimer

毒性：有害（C）

Other Notes

2024年CiteAb奖——成功的帕金森研究供应商(2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research)

Preparation Note

在复溶后存放于室温（20°C）。储备溶液在20°C下可稳定保存至多6个月。
将pH值调节至8.0以完全溶解。

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Warning

hcodes

H332,H373

Hazard Classifications

Acute Tox. 4 Inhalation - STOT RE 2 Inhalation

target_organs

Respiratory Tract

存储类别

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

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