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Calcium nitrate tetrahydrate

SIGALD/237124 - ACS reagent, 99%

CAS Number: 13477-34-4
Empirical Formula (Hill Notation): CaN2O6 · 4H2O
Molecular Weight: 236.15
EC Number: 233-332-1
MDL Number: MFCD00149604
Linear Formula: Ca(NO3)2 · 4H2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-237124-500G 500 g
 $93.40
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45-237124-2.5KG 2.5 kg
 $382.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 237124-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 237124-2.5KG

 

anion traces chloride (Cl-): ≤0.005%
  nitrite (NO2-): ≤0.001%
  sulfate (SO42-): ≤0.002%
assay 99%
  99.0-103.0% (ACS specification)
cation traces Ba: ≤0.005%
  Fe: ≤5 ppm
  heavy metals: ≤5 ppm (by ICP-OES)
  K: ≤0.005%
  Mg: ≤0.05%
  Na: ≤0.01%
  Sr: ≤0.05%
density 1.86 g/mL at 25 °C
form flakes
  powder, crystals or granules
grade ACS reagent
impurities ≤0.005% insolubles
InChI 1S/Ca.2NO3.4H2O/c;2*2-1(3)4;;;;/h;;;4*1H2/q+2;2*-1;;;;
InChI key ICSSIKVYVJQJND-UHFFFAOYSA-N
mp 44 °C (dec.) (lit.)
pH 5.0-7.0 (25 °C, 5%)
Quality Level 200 
SMILES string O.O.O.O.[Ca++].[O-][N+]([O-])=O.[O-][N+]([O-])=O
Application: Calcium nitrate tetrahydrate is used:
As a calcium precursor in the synthesis of nano-hydroxyapatite (HA) particles by sol-gel precipitation method along with potassium precursor potassium dihydrogen phosphate.
As a precursor along with diammonium hydrogen phosphate in the synthesis of nano-hydroxyapatite (n-HAP) by a wet chemical technique.
In the fabrication of 58S bioactive glass with the composition consisting of ternary system SiO2 (58 wt%) - CaO (33 wt%) - P2O5 (9wt%).
General description: Calcium nitrate tetrahydrate is an inorganic compound and can be used in cooling baths and wastewater management.
Packaging: 2.5 kg in poly bottle
Packaging: 500 g in poly bottle
Purity 99%; 99.0-103.0% (ACS specification)
mp 44 °C (dec.) (lit.)
Density 1.86 g/mL at 25 °C
UNSPSC 12352300

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