38796

Sigma-Aldrich

deionized

线性分子式:
H2O
CAS号:
分子量:
18.02
Beilstein/REAXYS Number:
2050024
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.21

质量水平

200

蒸汽密度

<1 (vs air)

蒸汽压

3 mmHg

形式

liquid

质量

deionized

折射率

n20/D 1.34 (lit.)

pH值(酸碱度)

6.0-8.0 (25 °C)

电导率

≤4.3 μS/cm

bp

100 °C (lit.)

mp

0 °C (lit.)

密度

1.000 g/mL at 3.98 °C (lit.)

SMILES string

O

InChI

1S/H2O/h1H2

InChI key

XLYOFNOQVPJJNP-UHFFFAOYSA-N

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相关类别

一般描述

水(去离子)为澄清无色液体,沸点 100°C (lit),折射率 n20/D 1.34(lit.)。

应用

水(去离子水)可用于以下研究:
  • 冲洗载玻片。
  • 用于银纳米粒子制备过程中表面活性剂和过量银离子的消除。
  • 用于氟定量的奶粉配方样品的制备。

storage_class_code

12 - Non Combustible Liquids

WGK Germany

nwg

闪点(F)

Not applicable

闪点(C)

Not applicable

分析证书

原产地证书 (CofO)

M A Buzalaf et al.
ASDC journal of dentistry for children, 68(1), 37-41 (2001-04-28)
Usually infant milk formula is the major source of fluoride in infancy. Fluoride concentrations in ten samples of powdered milk formulas, prepared with deionized, bottled mineral, and fluoridated drinking water were determined after HMDS-facilitated diffusion, using a fluoride ion specific...
A simple technique for demonstrating centromeric heterochromatin.
A T Sumner
Experimental cell research, 75(1), 304-306 (1972-11-01)
Ivan Sondi et al.
Journal of colloid and interface science, 275(1), 177-182 (2004-05-26)
The antimicrobial activity of silver nanoparticles against E. coli was investigated as a model for Gram-negative bacteria. Bacteriological tests were performed in Luria-Bertani (LB) medium on solid agar plates and in liquid systems supplemented with different concentrations of nanosized silver...
Rachele M Pojednic et al.
Calcified tissue international, 96(3), 256-263 (2014-12-07)
Vitamin D receptor (VDR) expression and action in non-human skeletal muscle have recently been reported in several studies, yet data on the activity and expression of VDR in human muscle cells are scarce. We conducted a series of studies to...
Katrin Linke et al.
Biochimica et biophysica acta, 1837(1), 14-32 (2013-08-28)
Water is clearly important for the functioning of Photosystem II (PSII). Apart from being the very substrate that needs to be transported in this water oxidation enzyme, water is also vital for the transport of protons to and from the...

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