Plot No. C40, Road No. 21Y, MIDC, Wagle Industrial Estate, Thane(W)-400604, MH, India
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Calcein, Indicator grade
SKU:
GRM494
Availability:
Out of stock
Currently out of stock — you can still place your order, and the quantity will be fulfilled on backorder.
Only %1 left
As low as
$18.00
CAS Number :
1461-15-0
Synonym :
Fluorescein complexon, Indicator grade
Molecular Formula :
C₃₀H₂₆N₂O₁₃
Calcein, also known under the name Fluorexon, is a fluorescein derivative and a fluorescent dye with an excitation maximum at 494 nm (excitation) and a radiation maximum (emission maximum) of 517 nm (at a pH of 9.0).
| CAS No. | 1461-15-0 |
|---|---|
| EC No. | 215-957-1 |
| Molecular Formula | C30H26N2O13 |
| Molecular Weight | 622.53 |
| Synonym | Fluorescein complexon, Indicator grade |
| HS Code | 3204 90 00 |
| Storage | Below 30°C |
| Shelf life | 3 years |
Technical Specification
| Appearance | Yellow to brown powder |
|---|---|
| Solubility | 10 ppm in 0.1M NaOH yields clear solution |
| Absorption maxima | 494 - 504 nm (10 ppm in 1M NaOH) |
| Loss on drying (at 110°C, 2 hr) | <= 7.00% |
Safety Information
| UN No. | Not dangerous goods |
|---|---|
| Class | - |
| Packing Group | - |
| RTECS | No data available |
| WGK | 1 |
| Product Name | Calcein, Indicator grade |
|---|---|
| SKU | GRM494 |
| CAS No | 1461-15-0 |
| EC No. | 215-957-1 |
| Molecular formula | C₃₀H₂₆N₂O₁₃ |
| Synonym | Fluorescein complexon, Indicator grade |
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