A6637212
Phloxine B , High -pure level, ≥97.0% , 18472-87-2
Synonym(s):
Acid Red 92;Cyanosine;D&C;Red No. 28;Eosin 10B;2′,4′,5′,7′-Tetrabromo-4,5,6,7-tetrachlorofluorescein disodium salt
CAS NO.:18472-87-2
Empirical Formula: C20H5Br4Cl4NaO5
Molecular Weight: 809.66
MDL number: MFCD00070627
EINECS: 242-355-6
Pack Size | Price | Stock | Quantity |
5G | RMB159.20 | In Stock |
|
25G | RMB604.00 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Melting point: | >250°C |
Density | 0.871[at 20℃] |
vapor pressure | 0Pa at 25℃ |
storage temp. | Store at RT. |
solubility | 100g/l |
form | Powder/Solid |
Colour Index | 45410 |
color | Red Brown |
PH Range | NonQ uorescence (2.5) to yellowish-blue Q uorescence (4.0) |
PH | 9.7 (1g/l, H2O, 20℃) |
λmax | 548nm, 510nm |
BRN | 3887100 |
Stability: | Stable. Incompatible with strong oxidizing agents. |
Biological Applications | Detecting proteins; treating microbial infection,parasitic infection,skin,mouth,digestive tract,urinary tract,reproductive tract,respiratory tract,circulatory system,head,neck,endocrine system |
Major Application | Optical waveguides, color filter, lithographic printing plates, display device, visualization of dentaldevice, inks, highlighters, textiles, hair dyes, cosmetics, visualization of dentalplaque, treatment of infectitious diseases, antitumor agents |
LogP | 0.165 at 25℃ |
CAS DataBase Reference | 18472-87-2(CAS DataBase Reference) |
EPA Substance Registry System | Phloxine B (18472-87-2) |
Description and Uses
Phloxine B acts as the sensitizers of dye-sensitized solar cells. Also, it is a fluorescein photoactive dye. Dyes and metabolites, Environmental Testing.
Safety
Symbol(GHS) | GHS07,GHS08,GHS09 |
Signal word | Danger |
Hazard statements | H402 |
Precautionary statements | P273-P501 |
Hazard Codes | Xi |
Risk Statements | 36 |
Safety Statements | 22-24/25-37/39-26 |
WGK Germany | 2 |
RTECS | LM5900000 |
HS Code | 32041200 |
Toxicity | LD50 orally in Rabbit: 2870 mg/kg |