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Merck

202967

Sigma-Aldrich

硝酸钙 水合物

99.997% trace metals basis

别名:

硝酸钙盐水合物

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About This Item

线性分子式:
Ca(NO3)2·xH2O
CAS号:
分子量:
164.09 (anhydrous basis)
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.23

化驗

99.997% trace metals basis

形狀

crystals and lumps

雜質

≤35.0 ppm Trace Metal Analysis

mp

45 °C (lit.)

SMILES 字串

O.[Ca++].[O-][N+]([O-])=O.[O-][N+]([O-])=O

InChI

1S/Ca.2NO3.H2O/c;2*2-1(3)4;/h;;;1H2/q+2;2*-1;

InChI 密鑰

JJIQGEZLLWXYKV-UHFFFAOYSA-N

一般說明

水合硝酸钙可用作前驱体,通过溶胶-凝胶工艺合成钙基纳米粉末。 它还可以用于制备气溶胶,以进行云凝结活动。

應用

  • 裂缝修复效率:硝酸钙在钢纤维增强混凝土柱中裂缝自愈合效率的评估 (Milla et al., 2019)。

象形圖

Flame over circle

訊號詞

Warning

危險聲明

防範說明

危險分類

Ox. Sol. 3

儲存類別代碼

5.1B - Oxidizing hazardous materials

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


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