Melting point :202-204 °C (decomp)
vapor pressure :<1.3x l0^-8 Pa (25 °C)
storage temp. :Sealed in dry,2-8°C
solubility :H₂O: soluble
pka :3.23 (carboxyl), 7.73 and 11.0 (bases)
Water Solubility :125 g l^-1 (25 °C)
form :Solid
color :white to off-white
Stability :Hygroscopic
CAS DataBase Reference :19408-46-9(CAS DataBase Reference)
EPA Substance Registry System :Kasugamycin monohydrochloride (19408-46-9)

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 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H320 Causes eye irritation Serious eye damage/eye irritation Category 2B Warning P264, P305+P351+P338,P337+P313 H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352 IF ON SKIN: wash with plenty of soap and water. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.