Plot No. C40, Road No. 21Y, MIDC, Wagle Industrial Estate, Thane(W)-400604, MH, India
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Toluidine blue O, Hi-Cert™
SKU:
RM261
CAS Number :
92-31-9
Molecular Formula :
C₁₅H₁₆N₃SCl
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Toluidine blue O, also known as TBO or tolonium chloride (INN) is a blue cationic (basic) dye used in histology and sometimes clinically.
CAS Number :
92-31-9
Molecular Formula :
C₁₅H₁₆N₃SCl
Product Identifier
| CAS No. | 92-31-9 |
|---|---|
| EC No. | 202-146-2 |
| C.I. No. | 52040 |
| Molecular Formula | C15H16N3SCl |
| Molecular Weight | 305.83 |
| HS Code | 3204 90 00 |
| Storage | Below 30°C |
| Shelf life | 4 years |
Technical Specification
| Appearance | Green to black powder |
|---|---|
| Solubility | 20 ppm in water yields dark-blue to blue-purple clear solution |
| Absorption maximum | 620 - 640 nm (20ppm in water) |
| Loss on drying (at 105°C, 2 hr) | <= 8.5% |
| Molar extinction coefficient | >= 40,000 (20 ppm in water at 620 - 640 nm) |
Safety Information
| UN No. | Not dangerous goods |
|---|---|
| Class | - |
| Packing Group | - |
| RTECS | SP5670000 |
| WGK | 3 |
CAS Number :
92-31-9
Molecular Formula :
C₁₅H₁₆N₃SCl
| Product Name | Toluidine blue O, Hi-Cert™ |
|---|---|
| SKU | RM261 |
| CAS No | 92-31-9 |
| EC No. | 202-146-2 |
| Molecular formula | C₁₅H₁₆N₃SCl |
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