Acid red 66

Melting point :181-188 °C
Flash point :300°(572°F)
storage temp. :room temp
solubility :ethanol: 1 mg/mL
Colour Index :26905
form :Powder
color :Dark brown powder
Water Solubility :Appreciable (> 10%)
λmax :505 nm
BRN :3883900
Stability :Stable. Incompatible with strong oxidizing agents.
Major Application :diagnostic assay manufacturing
hematology
histology InChIKey :VVAVKBBTPWYADW-RVTJCSDESA-L
SMILES :[Na+].[Na+].Oc1ccc2ccccc2c1\N=N\c3ccc(cc3S([O-])(=O)=O)\N=N\c4ccc(cc4)S([O-])(=O)=O
CAS DataBase Reference :4196-99-0
EPA Substance Registry System :C.I. Acid Red 66, disodium salt (4196-99-0)

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:	P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection. 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. P321 Specific treatment (see … on this label). P332+P313 IF SKIN irritation occurs: Get medical advice/attention. P362 Take off contaminated clothing and wash before reuse.