Calcium Nitrate 500grm
for analysis EMSURE® ACS
Manufacturer: Merck
Catalog ID: 102121.0500
Stock: In Stock
Description
| Catalogue Number | 102121 |
| Replaces | CX0255; CX0255-1; CX0255-20 |
| Description | Calcium nitrate tetrahydrate |
Product Information
| CAS number | 13477-34-4 |
| EC number | 233-332-1 |
| Grade | ACS |
| Hill Formula | CaN₂O₆ * 4 H₂O |
| Chemical formula | Ca(NO₃)₂ * 4 H₂O |
| Molar Mass | 236.15 g/mol |
| HS Code | 2834 29 80 |
Physicochemical Information
| Density | 1.82 g/cm3 (20 °C) |
| Melting Point | 45 °C |
| pH value | 5.0 - 7.0 (50 g/l, H₂O, 25 °C) |
| Bulk density | 1000 kg/m3 |
| Solubility | 2710 g/l |
Toxicological Information
| LD 50 oral | LD50 Rat 3900 mg/kg |
Storage and Shipping Information
| Storage | Store at +15°C to +25°C. |
Specifications
| 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 |
