Hydroxylamine hydrochloride
SIGALD/255580 - ACS reagent, 98.0%
Synonym: Hydroxylammonium chloride
CAS Number: 5470-11-1
Empirical Formula (Hill Notation): H3NO · HCl
Molecular Weight: 69.49
EC Number: 226-798-2
MDL Number: MFCD00051089
Linear Formula: NH2OH · HCl
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 255580-100G
This image depicts SKU: 255580-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 255580-5G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 255580-500G
This image depicts SKU: 255580-500G
| anion traces | sulfur compounds (as SO42-): ≤0.005% |
| assay | 98.0% |
| cation traces | Fe: ≤5 ppm |
| heavy metals: ≤5 ppm (by ICP) | |
| NH4+:, passes test | |
| density | 1.67 g/mL at 25 °C (lit.) |
| form | powder, crystals or chunks |
| grade | ACS reagent |
| ign. residue | ≤0.05% |
| impurities | ≤0.005% S compounds |
| ≤0.25 meq/g Titr. free acid | |
| InChI | 1S/ClH.H3NO/c;1-2/h1H;2H, |
| InChI key | WTDHULULXKLSOZ-UHFFFAOYSA |
| mp | 155-157 °C (dec.) (lit.) |
| pH | 2.5-3.5 (20 °C, 50 g/L) |
| Quality Level | 200  |
| reaction suitability | reaction type: C-H Activation |
| reagent type: catalyst | |
| SMILES string | Cl.NO |
| storage temp. | room temp |
| technique(s) | inhibition assay: suitable |
| vapor pressure | 0.001 hPa ( 50 °C) |
| Application: | Powerful reducing agent. Converts aldehydes and ketones to oximes, and acid chlorides to hydroxamic acids. Used as catalyst, swelling agent, and copolymerization inhibitor. |
| Biochem/physiol Actions: | MAO inhibitor; inhibits platelet aggregation. |
| Packaging: | 100, 500 g in poly bottle |
| Packaging: | 5 g in glass bottle |
| Symbol |     GHS05,GHS07,GHS08,GHS09 |
| Signal word | Warning |
| Hazard statements | H290 - H302 + H312 - H315 - H317 - H319 - H351 - H373 - H400 |
| Precautionary statements | P273 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338 - P308 + P313 |
| Hazard Codes | E,Xn,N |
| Risk Statements | 2-21/22-36/38-40-43-48/22-50 |
| Safety Statements | 36/37-61 |
| RIDADR | UN2923 - class 8 - PG 3 - EHS - acidic - Corrosive solids, toxic |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 98.0% |
| mp | 155-157 °C (dec.) (lit.) |
| Density | 1.67 g/mL at 25 °C (lit.) |
| Storage Temp. | room temp |
| UNSPSC | 12352300 |