Melting point :98-101 °C
Boiling point :98-101°C
Density :1.4808 (rough estimate)
refractive index :1.6120 (estimate)
Flash point :98-101°C
storage temp. :Sealed in dry,2-8°C
form :Crystalline Powder
pka :-0.32±0.20(Predicted)
color :Beige or faintly pink
CAS DataBase Reference :7661-32-7(CAS DataBase Reference)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
Precautionary statements:	P280 Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.