HX0770

Hydroxylamine Hydrochloride

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

• Synonym(s): Hydroxylamine Hydrochloride, Hydroxylammonium Chloride, Hydroxyl Ammonium Chloride
• Empirical Formula (Hill Notation): H₃NO · xHCl
• CAS Number: 5470-11-1
• Molecular Weight: 33.03 (free base basis)
• MDL number: MFCD00051089
• UNSPSC Code: 12352301
• EC Index Number: 226-798-2

Properties

• vapor pressure: 0.054 Pa ( 50 °C)
• Assay: ≥96%
• form: crystals
• pH: 2.5-3.5 (20 °C, 50 g/L in H₂O)
• mp: 154 °C
• solubility: 470 g/L
• density: 1.7 g/cm³ at 20.2 °C
• shipped in: ambient
• storage temp.: room temp
• InChI: 1S/ClH.H3NO/c;1-2/h1H;2H,1H2
• InChI key: WTDHULULXKLSOZ-UHFFFAOYSA-N

Description

General description

GR ACS Hydroxylamine Hydrochloride
HX0770-6 1kg Poly Bottle

Application

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Analysis Note

Ammonium (NH4): 0.1% max
Assay: 96.0% min
Clarity of alcohol solution: To pass test
Color: White
Form: Crystals
Heavy metals (as Pb): 5ppm max
Iron (Fe): 5ppm max
Residue after ignition: 0.05% max
Sulfur compounds (as SO4): 0.005% max
Titrable free acid: 0.25meq/g max

Safety Information

• Pictograms: GHS08,GHS05,GHS07,GHS09
• Signal Word: Warning
• Hazard Statements: H290,H302 + H312,H315,H317,H319,H351,H373,H410
• Precautionary Statements: P273 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Carc. 2 - Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 Oral
• Target Organs: spleen
• Storage Class Code: 4.1A - Other explosive hazardous materials
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable