CALCEIN BLUE
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
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-17 13:05:51
What is CALCEIN BLUE?
Chemical properties
white to pale yellow powder
The Uses of CALCEIN BLUE
Calcein Blue is a metallofluorochromic indicator for EDTA titration of calcium at high pH and copper, nickel and cobalt at low pH.
What are the applications of Application
Calcein Blue is a metallofluorochromic indicator with enhanced fluorescence upon binding Ca (II), Zn (II) or La (II)
Storage
-20°C
Properties of CALCEIN BLUE
| Melting point: | >200℃ |
| Boiling point: | 636.2±55.0 °C(Predicted) |
| Density | 1.512±0.06 g/cm3(Predicted) |
| solubility | Soluble in water,methanol, dimethyl sulfoxide |
| form | powder |
| pka | 1.73±0.10(Predicted) |
| 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) |
Safety information for CALCEIN BLUE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. 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. |
Computed Descriptors for CALCEIN BLUE
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