00612

Supelco

suitable for ion chromatography

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:
NB.21

质量水平

100

应用

immunocytochemistry: suitable
ion chromatography: suitable

杂质

≤10 μg/kg acetate
≤10 μg/kg formiate
≤10 μg/kg glycolate
≤10 μg/kg oxalate

折射率

n20/D 1.34 (lit.)

电导率

≤2 μS/cm

bp

100 °C (lit.)

mp

0 °C (lit.)

密度

1.000 g/mL at 3.98 °C (lit.)

痕量阴离子

bromate (BrO3-): ≤1 μg/kg
bromide (Br-): ≤1 μg/kg
chlorate (ClO3-): ≤1 μg/kg
chloride (Cl-): ≤1 μg/kg
chlorite (ClO2-): ≤1 μg/kg
fluoride (F-): ≤1 μg/kg
iodide (I-): ≤1 μg/kg
nitrate (NO3-): ≤1 μg/kg
nitrite (NO2-): ≤1 μg/kg
phosphate (PO43-): ≤1 μg/kg
sulfate (SO42-): ≤1 μg/kg

痕量阳离子

Al: ≤0.005 mg/kg
Ba: ≤0.005 mg/kg
Bi: ≤0.005 mg/kg
Ca: ≤0.01 mg/kg
Cd: ≤0.005 mg/kg
Co: ≤0.005 mg/kg
Cr: ≤0.005 mg/kg
Cu: ≤0.005 mg/kg
Fe: ≤0.005 mg/kg
K: ≤0.01 mg/kg
Li: ≤0.005 mg/kg
Mg: ≤0.005 mg/kg
Mn: ≤0.005 mg/kg
Mo: ≤0.005 mg/kg
NH4+: ≤0.01 mg/kg
Na: ≤0.01 mg/kg
Ni: ≤0.005 mg/kg
Pb: ≤0.005 mg/kg
Sr: ≤0.005 mg/kg
Zn: ≤0.005 mg/kg

SMILES string

O

InChI

1S/H2O/h1H2

InChI key

XLYOFNOQVPJJNP-UHFFFAOYSA-N

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一般描述

水的纯度高,尤其符合离子色谱(IC)的要求。适用于阴离子、阳离子和某些有机物的痕量分析,通常用离子色谱法(IC)进行。

应用

Metrohm IC 应用说明AN-S-336:顺序预浓缩和基体消除后,用Metrosep ASupp 16-250/2.0 色谱柱进行阴离子痕量分析。

Metrohm IC 应用说明AN-Q-008:使用离子色谱法在蒸馏水中进行痕量监测。

Metrohm IC 应用说明AN-C-159:基体消除和顺序预浓缩后,用Metrosep C 4-250/2.0 色谱柱进行阳离子痕量分析。

Metrohm IC 应用说明AN-S-304:可变顺序预浓缩,包括基体消除用于痕量阴离子分析 (MiPCT-ME)。

联系

若要了解更多信息,请访问 IC 门户

storage_class_code

12 - Non Combustible Liquids

WGK Germany

nwg

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves

分析证书

原产地证书 (CofO)

M Lieveld et al.
Virchows Archiv : an international journal of pathology, 465(6), 703-713 (2014-10-12)
Giant cell tumor of bone (GCTB) displays worrisome clinical features such as local recurrence and occasionally metastatic disease which are unpredictable by morphology. Additional routinely usable biomarkers do not exist. Gene expression profiles of six clinically defined groups of GCTB...
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...
Liming Zhou et al.
Nature, 509(7498), 86-90 (2014-04-25)
Tropical forests are global epicentres of biodiversity and important modulators of climate change, and are mainly constrained by rainfall patterns. The severe short-term droughts that occurred recently in Amazonia have drawn attention to the vulnerability of tropical forests to climatic...
Boris Nowka et al.
Applied and environmental microbiology, 81(2), 745-753 (2014-11-16)
Nitrification has an immense impact on nitrogen cycling in natural ecosystems and in wastewater treatment plants. Mathematical models function as tools to capture the complexity of these biological systems, but kinetic parameters especially of nitrite-oxidizing bacteria (NOB) are lacking because...
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