Hydroxylamine Hydrochloride 99% AR
Powerful reducing agent used as catalyst .
Swelling agent and co-polymerization inhibitor in polymerization process.
Hydroxylammonium chloride
Product Code. |
01415 |
Grade |
AR |
Purity |
99% |
CAS No. |
5470-11-1 |
Molecular Formula |
H4ClNO |
Molecular Weight |
69.49 |
H.S.Code |
2825.10900 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
White crystalline |
Odour |
Odorless |
| pH value |
2.5 - 3.5 |
Melting point/ Freezing point [°C] |
155 - 157 °C |
Boiling point [°C] |
305.6°C |
| Density [g/cm3] |
1.67 |
Solubility in water [% weight] |
Soluble in water |
Packaging
Specification
| Appearance | Colorless hygroscopic solids or white crystalline powder |
| Assay | Min 99.0% |
| Clarity of solution (1 g in 25 mL ethanol) | Passes test |
| pH (5% solution in water) | 2.5 - 3.5 |
| Sulphur compounds (as SO4) | Max 0.005% |
| Heavy metals (by ICP-OES) | Max 0.0005% |
| Iron (Fe) | Max 0.0005% |
| Ammonium (NH4) | Passes ACS test |
| Residue on ignition | Max 0.05% |
| Titrable free acid | Max 0.25 meq/g |
Safety Information and Hazard Symbols
Symbol: GHS05, GHS07, GHS08, GHS09
Signal Word: Warning
UN No.: 2923
IMCO Class No.: 8 (6.1)
Packing Group: III
Hazardous Statement: H290-H302-H312-H315-H317-H319-H351-H373-H400
Precaution Statement: P273-P280-P305 + P351 + P338