Hydroxylammonium Chloride GR 250grm
GR for analysis ACS,ISO,Reag. Ph Eur
Manufacturer: Merck
Catalog ID: 104616.0250
Stock: In Stock
Description
| Catalogue Number | 104616 |
| Synonyms | Hydroxylamine hydrochloride |
Product Information
| CAS number | 5470-11-1 |
| EC index number | 612-123-00-2 |
| EC number | 226-798-2 |
| Grade | ACS,ISO,Reag. Ph Eur |
| Hill Formula | H₄ClNO |
| Chemical formula | NH₂OH * HCl |
| Molar Mass | 69.49 g/mol |
| HS Code | 2825 10 00 |
Physicochemical Information
| Density | 1.70 g/cm3 (20.2 °C) |
| Melting Point | 154 °C |
| pH value | 2.5 - 3.5 (50 g/l, H₂O, 20 °C) |
| Vapor pressure | 0.054 Pa (50 °C) |
| Bulk density | 900 kg/m3 |
| Solubility | 470 g/l |
Storage and Shipping Information
| Storage | Store at +5°C to +30°C. |
Specifications
| Assay (manganometric) | ≥ 99.0 % |
| Clarity of the solution in Ethanol | passes test |
| pH-value (5 %; water) | 2.5 - 3.5 |
| Titrable free acid | ≤ 0.25 meq/g |
| Sulfate (SO₄) | ≤ 0.002 % |
| Heavy metals (as Pb) | ≤ 0.0005 % |
| Cu (Copper) | ≤ 0.001 % |
| Fe (Iron) | ≤ 0.0005 % |
| NH₄ (Ammonium) | passes test |
| Pb (Lead) | ≤ 0.0005 % |
| Total sulfur (as sulfate) | ≤ 0.005 % |
| Residue on ignition (as sulfate) | ≤ 0.01 % |
| Corresponds to ACS, ISO, Reag. Ph Eur |
