Melting point :>250°C
Density :1.74[at 20℃]
bulk density :920kg/m3
vapor pressure :0Pa at 25℃
storage temp. :room temp
solubility :H2O: soluble1mg/mL
form :Solid
Colour Index :42685
color :Very dark green
PH Range :5(pink)-8(yellow)
PH :3-4 (10g/l, H2O, 20℃)
Water Solubility :14.3 g/100 mL
λmax :546nm
Merck :14,107
BRN :4111656
Stability :Stable. Incompatible with strong oxidizing agents.
Major Application :Nanocomposite, recording materials, sol-gel matrix, decoder system, color filter, inks, paints, markers, highlighters, corrosion inhibitors, explosives, packaging system, textiles, hair dyes, make-up, cosmetics, food storage, dental bleaching, detecting turmor cells, determine bacterial growth, cancer chemopreventive activity
Biological Applications :Detecting enzyme activity,proteins,tumor cells
LogP :-9.76
EPA Substance Registry System :C.I. Acid Violet 19 (3244-88-0)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P 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. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection. P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405 Store locked up.