1.02121
Calcium nitrate tetrahydrate
for analysis EMSURE® ACS
别名:
Calcium nitrate tetrahydrate
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关于此项目
线性分子式:
Ca(NO3)2 · 4 H2O
化学文摘社编号:
分子量:
236.15
UNSPSC Code:
12352302
EC Index Number:
233-332-1
NACRES:
NA.21
MDL number:
Assay:
99.0-102.0% (complexometric)
Grade:
ACS reagent
Form:
solid
Solubility:
2710 g/L
产品名称
Calcium nitrate tetrahydrate, for analysis EMSURE® ACS
SMILES string
[Ca+2].[N+](=O)([O-])O.[N+](=O)([O-])O.O.O.O.O
InChI
1S/Ca.2HNO3.4H2O/c;2*2-1(3)4;;;;/h;2*(H,2,3,4);4*1H2/q+2;;;;;;
InChI key
DKCJOKYHYIAZQH-UHFFFAOYSA-N
grade
ACS reagent
product line
EMSURE®
assay
99.0-102.0% (complexometric)
form
solid
potency
3900 mg/kg LD50, oral (Rat)
impurities
≤0.005% Insoluble matter
pH
5.0-7.0 (25 °C, 50 g/L in H2O)
mp
45 °C
solubility
2710 g/L
density
1.82 g/cm3 at 20 °C
bulk density
1000 kg/m3
anion traces
chloride (Cl-): ≤0.005%
nitrite (NO2-): ≤0.001%
sulfate (SO42-): ≤0.002%
cation traces
Ba: ≤0.005%
Cu: ≤0.0002%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.01%
Na: ≤0.01%
Sr: ≤0.01%
heavy metals: ≤0.0005%
storage temp.
2-30°C
Quality Level
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Analysis Note
Assay (complexometric): 99.0 - 102.0 %
Insoluble matter: ≤ 0.005 %
pH-value (5 %; water; 25 °C): 5.0 - 7.0
Chloride (Cl): ≤ 0.005 %
Nitrite (NO₂): ≤ 0.001 %
Sulfate (SO₄): ≤ 0.002 %
Heavy metals (ACS): ≤ 0.0005 %
Ba (Barium): ≤ 0.005 %
Cu (Copper): ≤ 0.0002 %
Fe (Iron): ≤ 0.0005 %
K (Potassium): ≤ 0.005 %
Mg (Magnesium): ≤ 0.01 %
Na (Sodium): ≤ 0.01 %
Sr (Strontium): ≤ 0.01 %
Corresponds to ACS
Insoluble matter: ≤ 0.005 %
pH-value (5 %; water; 25 °C): 5.0 - 7.0
Chloride (Cl): ≤ 0.005 %
Nitrite (NO₂): ≤ 0.001 %
Sulfate (SO₄): ≤ 0.002 %
Heavy metals (ACS): ≤ 0.0005 %
Ba (Barium): ≤ 0.005 %
Cu (Copper): ≤ 0.0002 %
Fe (Iron): ≤ 0.0005 %
K (Potassium): ≤ 0.005 %
Mg (Magnesium): ≤ 0.01 %
Na (Sodium): ≤ 0.01 %
Sr (Strontium): ≤ 0.01 %
Corresponds to ACS
Application
- Synthesis and Antimicrobial Analysis of High Surface Area Strontium-Substituted Calcium Phosphate Nanostructures for Bone Regeneration.: This study utilizes calcium nitrate tetrahydrate in the synthesis of strontium-substituted calcium phosphate nanostructures. These nanostructures exhibit high surface area and significant antimicrobial properties, making them promising for applications in bone regeneration and biomedical implants (Anwar et al., 2023).
- Production of Nano Hydroxyapatite and Mg-Whitlockite from Biowaste-Derived products via Continuous Flow Hydrothermal Synthesis: A Step towards Circular Economy.: Calcium nitrate tetrahydrate is used in the production of nano hydroxyapatite and Mg-whitlockite from biowaste. This continuous flow hydrothermal synthesis process supports sustainable practices and promotes a circular economy in material production (Nigar et al., 2023).
- Preparation and In Vitro Bioactivity Study of a Novel Hollow Mesoporous Bioactive Glass Nanofiber Scaffold.: This research employs calcium nitrate tetrahydrate in the preparation of bioactive glass nanofiber scaffolds. These scaffolds exhibit excellent bioactivity and are suitable for bone tissue engineering applications (Xiao et al., 2022).
- Bioinspired Nanonetwork Hydroxyapatite from Block Copolymer Templated Synthesis for Mechanical Metamaterials.: Calcium nitrate tetrahydrate is used in the synthesis of bioinspired nanonetwork hydroxyapatite. This material shows potential for use in mechanical metamaterials due to its unique structural and mechanical properties (Sadek et al., 2022).
Other Notes
Replaces: CX0255; CX0255-1; CX0255-20
Legal Information
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1
存储类别
13 - Non Combustible Solids
wgk
WGK 1
法规信息
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