4010-OP
乙二胺四乙酸 二钠盐 二水合物
OmniPur® Grade, >= 99.0%
别名:
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:
分子量:
372.24
UNSPSC Code:
12352107
NACRES:
NA.21
Beilstein/REAXYS Number:
3900609
agency
suitable for SM 4500 - NH3
Quality Segment
assay
≥99.0%
form
crystalline powder
reaction suitability
reagent type: chelator
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
color
white
mp
248 °C (dec.) (lit.)
foreign activity
DNAse, none detected, Protease, none detected, RNAse, none detected
shipped in
ambient
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
General description
Molecular Biology Grade.
A260 (0.1 M, water): ≤0.2 AU
A280 (0.1 M, water): ≤0.02 AU
Assay: ≥99.0%
DNAse: none detected
Heavy metals (as Pb): ≤0.0005%
Loss on drying: ≤10.0%
Phosphatase: none detected
Protease: none detected
RNAse: none detected
Intended for laboratory and manufacturing use only. Not for drug, food, or household use.
A260 (0.1 M, water): ≤0.2 AU
A280 (0.1 M, water): ≤0.02 AU
Assay: ≥99.0%
DNAse: none detected
Heavy metals (as Pb): ≤0.0005%
Loss on drying: ≤10.0%
Phosphatase: none detected
Protease: none detected
RNAse: none detected
Intended for laboratory and manufacturing use only. Not for drug, food, or household use.
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。
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
OMNIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Harmful (C)
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - STOT RE 2 Inhalation
target_organs
Respiratory Tract
存储类别
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable