Sodium Metaperiodate 250Grm
for analysis EMSURE® ACS,Reag. Ph Eur
Manufacturer: Merck
Catalog ID: 106597.0250
Stock: In Stock
Description
| Catalogue Number | 106597 |
| Replaces | SX0695-5; SX0695-5 |
| Synonyms | Sodium periodate |
Product Information
| CAS number | 7790-28-5 |
| EC number | 232-197-6 |
| Grade | ACS,Reag. Ph Eur |
| Hill Formula | INaO₄ |
| Chemical formula | NaIO₄ |
| Molar Mass | 213.89 g/mol |
| HS Code | 2829 90 80 |
Physicochemical Information
| Density | 3.87 g/cm3 (20 °C) |
| Melting Point | 270 °C decomposes |
| pH value | 5.2 (50 g/l, H₂O, 20 °C) |
| Bulk density | 2900 kg/m3 |
| Solubility | 91 g/l |
Storage and Shipping Information
| Storage | Store at +5°C to +30°C. |
Specifications
| Assay (iodometric) | ≥ 99.0 % |
| Assay (out of dried substance) | 99.8 - 100.3 % |
| Identity | passes test |
| Sulfate (SO₄) | ≤ 0.005 % |
| other halogens (as Cl) | ≤ 0.01 % |
| Mn (Manganese) | ≤ 0.0001 % |
| Corresponds to ACS |
