Crystal Violet

Melting point :205 °C (dec.) (lit.)
Boiling point :560.86°C (rough estimate)
Density :1.19 g/cm3 at 20 °C
bulk density :220-400kg/m3
vapor pressure :0Pa at 25℃
refractive index :1.6010 (estimate)
Flash point :40 °C
storage temp. :room temp
solubility :water: soluble50g/L at 27°C
Colour Index :42555
pka :9.4(at 25℃)
form :Solid
color :S. No.: 785
PH :2.5-3.5 (10g/l, H2O, 20℃)
PH Range :0.8(yellow)-2.6(blue/violet)
Odor :Slight characteristic odor
Water Solubility :16 g/L (25 ºC)
λmax :590nm
ε(extinction coefficient) :≥1750 at 585-595 nm in water
Merck :14,4395
BRN :4077708
Stability :Stable. Incompatible with strong oxidizing agents, strong acids. Light-sensitive. Combustible.
Biological Applications :Detecting microorganisms; treating atopic dermatitis,dermatological diseases,28,skin wounds,lesions,hemorrhoids,1,multiple myeloma,Non-Hodgkin’s lymphoma,breast cancer,neurodegenerative diseases,onychomycosis; wound dressing
Major Application :Photoresists, lithographic printing plate, printed circuit board, inks, hair dyes, shampoo, drug screening method, bone cement preparation method, microorganisms, hemorrhoids, antifungal, antibacterial, antimalarial agent, dental application
Cosmetics Ingredients Functions :HAIR DYEING
Cosmetic Ingredient Review (CIR) :Crystal Violet (548-62-9)
InChI :1S/C25H30N3.ClH/c1-26(2)22-13-7-19(8-14-22)25(20-9-15-23(16-10-20)27(3)4)21-11-17-24(18-12-21)28(5)6;/h7-18H,1-6H3;1H/q+1;/p-1
InChIKey :ZXJXZNDDNMQXFV-UHFFFAOYSA-M
SMILES :[Cl-].CN(C)c1ccc(cc1)\C(c2ccc(cc2)N(C)C)=C3/C=C\C(C=C3)=[N+](/C)C
LogP :1.172 at 25℃
CAS DataBase Reference :548-62-9(CAS DataBase Reference)
EPA Substance Registry System :Crystal violet (548-62-9)
Absorption :passes test

Symbol(GHS):
Signal word:	Danger
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 H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310 H350 May cause cancer Carcinogenicity Category 1A, 1B Danger H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P202 Do not handle until all safety precautions have been read and understood. P273 Avoid release to the environment. 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. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P308+P313 IF exposed or concerned: Get medical advice/attention.