Plot No. C40, Road No. 21Y, MIDC, Wagle Industrial Estate, Thane(W)-400604, MH, India
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Carmoisine
SKU:
RM2038
CAS Number :
3567-69-9
Molecular Formula :
C₂₀H₁₂N₂Na₂O₇S₂
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Carmoisine is an azo dye consisting of two naphthalene subunits.
CAS Number :
3567-69-9
Molecular Formula :
C₂₀H₁₂N₂Na₂O₇S₂
Product Identifier
| CAS No. | 3567-69-9 |
|---|---|
| EC No. | 222-657-4 |
| C.I. No. | 14720 |
| Molecular Formula | C20H12N2Na2O7S2 |
| Molecular Weight | 502.43 |
| HS Code | 3204 12 19 |
| Storage | Below 30°C |
| Shelf life | 4 years |
Technical Specification
| Appearance | Dark red to black crystals or powder |
|---|---|
| Solubility | 20 ppm in water gives clear solution |
| Absorption maxima 1 | 214 - 220 nm (20 ppm in water) |
| Absorption maxima 3 | 513-519 nm (20 ppm in water) |
| Absorption maxima 2 | 320 - 326 nm (20 ppm in water) |
| Loss on drying (at 105°C, 1 hr) | <= 10.00% |
Safety Information
| Hazard Pictogram(s) |  |
|---|---|
| Signal Word | Warning |
| Hazard Statement(s) | H315-H319-H335 |
| Precautionary Statement(s) | P261-P280-P312-P403+P233-P501 |
| UN No. | Not dangerous goods |
| Class | - |
| Packing Group | - |
| RTECS | QK1925000 |
| WGK | 1 |
CAS Number :
3567-69-9
Molecular Formula :
C₂₀H₁₂N₂Na₂O₇S₂
| Product Name | Carmoisine |
|---|---|
| SKU | RM2038 |
| CAS No | 3567-69-9 |
| EC No. | 222-657-4 |
| Molecular formula | C₂₀H₁₂N₂Na₂O₇S₂ |
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