A2630912
Calcein Blue , >98.0%(T) , 54375-47-2
Synonym(s):
4-Methylumbelliferone-8-methyliminodiacetic acid
CAS NO.：54375-47-2
Empirical Formula: C15H15NO7
Molecular Weight: 321.28
MDL number: MFCD00006867
EINECS: 259-129-8
| Pack Size | Price | Stock | Quantity |
| 25mg | RMB55.20 | In Stock |
|
| 100MG | RMB119.20 | In Stock |
|
| 500mg | RMB375.20 | In Stock |
|
| 1G | RMB591.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | >200℃ |
| Boiling point: | 636.2±55.0 °C(Predicted) |
| Density | 1.512±0.06 g/cm3(Predicted) |
| storage temp. | room temp |
| solubility | Soluble in water,methanol, dimethyl sulfoxide |
| pka | 1.73±0.10(Predicted) |
| form | powder |
| color | White to pale yellow |
| λmax | 360 nm |
| Biological Applications | Copper indicator; calcium indicator; cadmium indicator; iron (II) indicator; iron (III) indicator; fluoride indicator; lanthanides indicator; magnesium indicator; silver indicator; sulfate indicator; zinc indicator; treating ath |
| CAS DataBase Reference | 54375-47-2(CAS DataBase Reference) |
Description and Uses
Calcein Blue is a metallofluorochromic indicator for EDTA titration of calcium at high pH and copper, nickel and cobalt at low pH.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| HS Code | 2932.20.5050 |
