Silver Nitrate GR 25Grm
for analysis EMSURE® ACS,ISO,Reag. Ph Eur
Manufacturer: Merck
Catalog ID: 101512.0500
Stock: In Stock
Description
| Catalogue Number | 101512 |
Product Information
| CAS number | 7761-88-8 |
| EC index number | 047-001-00-2 |
| EC number | 231-853-9 |
| Grade | ACS,ISO,Reag. Ph Eur |
| Hill Formula | AgNO₃ |
| Chemical formula | AgNO₃ |
| Molar Mass | 169.87 g/mol |
| HS Code | 2843 21 00 |
Physicochemical Information
| Boiling point | 444 °C (1013 hPa) (decomposition) |
| Density | 4.35 g/cm3 (20 °C) |
| Melting Point | 212 °C |
| pH value | 5.4 - 6.4 (100 g/l, H₂O, 20 °C) |
| Bulk density | 2350 kg/m3 |
| Solubility | 2160 g/l |
Storage and Shipping Information
| Storage | Storage temperature: no restrictions. |
Specifications
| Assay (argentometric) | 99.8 - 100.5 % |
| Identity | passes test |
| Acidity or alkalinity | passes test |
| Free acid | passes test |
| Appearance of solution | passes test |
| Chloride (Cl) | ≤ 0.0005 % |
| Sulphate (SO₄) | ≤ 0.002 % |
| Cd (Cadmium) | ≤ 0.0001 % |
| Cu (Copper) | ≤ 0.0002 % |
| Fe (Iron) | ≤ 0.0002 % |
| Mn (Manganese) | ≤ 0.0005 % |
| Ni (Nickel) | ≤ 0.0005 % |
| Pb (Lead) | ≤ 0.001 % |
| Tl (Thallium) | ≤ 0.001 % |
| Zn (Zinc) | ≤ 0.0001 % |
| Copper and substances precipitated by NH₃ (Al, Bi, Cu, Pb) | passes test |
| Substances not precipitated by hydrochloric acid (as sulphate) | ≤ 0.01 % |
| Substances not precipitated by hydrochloric acid | ≤ 0.3 % |
| Corresponds to ACS, ISO, Reag. Ph Eur |
