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Merck
CN

202967

硝酸钙 水合物

99.997% trace metals basis

别名:

硝酸钙盐水合物

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关于此项目

线性分子式:
Ca(NO3)2·xH2O
化学文摘社编号:
分子量:
164.09 (anhydrous basis)
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
233-332-1
MDL number:
Assay:
99.997% trace metals basis
Form:
crystals and lumps
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产品名称

硝酸钙 水合物, 99.997% trace metals basis

InChI key

JJIQGEZLLWXYKV-UHFFFAOYSA-N

InChI

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

SMILES string

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

assay

99.997% trace metals basis

form

crystals and lumps

reaction suitability

core: calcium

impurities

≤35.0 ppm Trace Metal Analysis

mp

45 °C (lit.)

Quality Level

Application

  • 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)。

General description

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。

pictograms

Flame over circle

signalword

Warning

hcodes

pcodes

Hazard Classifications

Ox. Sol. 3

存储类别

5.1B - Oxidizing hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

法规信息

危险化学品
易制爆化学品
此项目有

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