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Merck
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文件

38796

Sigma-Aldrich

Deionized

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About This Item

線性公式:
H2O
CAS號碼:
分子量::
18.02
Beilstein:
2050024
EC號碼:
MDL號碼:
分類程式碼代碼:
12191602
PubChem物質ID:
NACRES:
NA.21

蒸汽密度

<1 (vs air)

品質等級

蒸汽壓力

3 mmHg

形狀

liquid

品質

Deionized

折射率

n20/D 1.34 (lit.)

pH值

6.0-8.0 (25 °C)

傅導性

≤4.3 μS/cm

bp

100 °C (lit.)

mp

0 °C (lit.)

密度

1.000 g/mL at 3.98 °C (lit.)

SMILES 字串

O

InChI

1S/H2O/h1H2

InChI 密鑰

XLYOFNOQVPJJNP-UHFFFAOYSA-N

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一般說明

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

應用

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。

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

nwg

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析證明 (COA)

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