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Hydroxylamine Hcl Structure

Hydroxylamine Hcl

Chemical Properties

Melting point 155-157 °C (dec.)(lit.)
Density  1.67 g/mL at 25 °C(lit.)
vapor pressure  0.054 Pa (50 °C)
storage temp.  Store at +15°C to +25°C.
solubility  470g/l
form  Liquid
color  White to off-white
PH 2.5-3.5 (25℃, 50mg/mL in H2O)
Water Solubility  560 g/L (20 ºC)
Sensitive  Hygroscopic
Merck  14,4828
BRN  3539763
Stability Substances to be avoided include strong oxidizing agents. Heating above 115 C may cause explosion; do not store above 65C. Moisture and air sensitive.
InChIKey WTDHULULXKLSOZ-UHFFFAOYSA-N
LogP -0.810 (est)
CAS DataBase Reference 5470-11-1(CAS DataBase Reference)
EPA Substance Registry System Hydroxylamine hydrochloride (5470-11-1)

Safety Information

Hazard Codes  Xn,N,E
Risk Statements  22-36/38-43-48/22-50-40-21/22-2
Safety Statements  22-24-37-61-36/37
RIDADR  UN 2923 8/PG 2
WGK Germany  3
RTECS  NC3675000
21
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  28251000
Toxicity LD50 orally in mice: 408 mg/kg (Riemann)

MSDS

Usage And Synthesis

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