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Naphazoline hydrochloride Structure

Naphazoline hydrochloride

Chemical Properties

Melting point 254-260 °C
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  Freely soluble in water, soluble in ethanol (96 per cent).
form  Crystalline Powder
pka pKa (25°C) 10.35 ±0.02, (35°C) 10.13 ±0.02, (45°C) 9.92 ±0.03; pKa (25°C) 10.35 ±0.02, (35°C) 10.13 ±0.02, (45°C) 9.92 ±0.03
color  White
PH pH (50g/l, 25℃) : 4.0~6.0
Water Solubility  170 g/L (20 ºC)
Sensitive  Hygroscopic
Merck  14,6368
BRN  3716843
Stability Hygroscopic
InChIKey DJDFFEBSKJCGHC-UHFFFAOYSA-N
CAS DataBase Reference 550-99-2(CAS DataBase Reference)

Safety Information

Hazard Codes  T,Xn
Risk Statements  25-23/24/25-20/21/22
Safety Statements  45-36/37/39-24/25
RIDADR  UN 2811 6.1/PG 2
WGK Germany  3
RTECS  NJ4375000
HazardClass  6.1
PackingGroup  III
HS Code  29339900
Hazardous Substances Data 550-99-2(Hazardous Substances Data)
Toxicity LD50 s.c. in rats: 385 mg/kg (Gylfe)

MSDS

Usage And Synthesis

Preparation Products And Raw materials

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