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Alizarin, Hi-Cert™
SKU:
GRM135
CAS Number :
72-48-0
Synonym :
Alizarin, Hi-Cert™
Molecular Formula :
C₁₄H₈O₄
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Alizarin (also known as 1,2-dihydroxyanthraquinone, Mordant Red 11, C.I. 58000, and Turkey Red) is an organic compound with formula C14H8O4 that has been used throughout history as a prominent red dye, principally for dyeing textile fabrics.
CAS Number :
72-48-0
Synonym :
Alizarin, Hi-Cert™
Molecular Formula :
C₁₄H₈O₄
Product Identifier
| CAS No. | 72-48-0 |
|---|---|
| EC No. | 200-782-5 |
| C.I. No. | 58000 |
| Molecular Formula | C14H8O4 |
| Molecular Weight | 240.21 |
| Synonym | 1,2-Dihydroxyanthraquinone, Hi-Cert® |
| HS Code | 2914 69 90 |
| Storage | Below 30°C |
| Shelf life | 4 years |
Technical Specification
| Appearance | Gold to orange to brown crystals or powder |
|---|---|
| Solubility | 10 ppm in 5M sodium hydroxide yields clear to turbid, purple to very dark purple solution |
| Visual pH Transition | pH 5.5 (yellow) to 6.8 (red) and pH 10.1 (red) to 12.1 (violet) |
| Absorption maximum 1 | 605 - 610 nm (10 ppm in 5M NaOH) |
| Absorption maximum 2 | 565 - 570 nm (10 ppm in 5M NaOH) |
| Loss on drying (at 105°C, 2 hr) | <= 10.0% |
Safety Information
| Hazard Pictogram(s) |    |
|---|---|
| Signal Word | Danger |
| Hazard Statement(s) | H317-H318-H410 |
| Precautionary Statement(s) | P261-P273-P280-P305+P351+P338-P362+P364-P501 |
| UN No. | 3077 |
| Class | 9 |
| Packing Group | III |
| RTECS | CB6580000 |
| WGK | 2 |
CAS Number :
72-48-0
Synonym :
Alizarin, Hi-Cert™
Molecular Formula :
C₁₄H₈O₄
| Product Name | Alizarin, Hi-Cert™ |
|---|---|
| SKU | GRM135 |
| CAS No | 72-48-0 |
| EC No. | 200-782-5 |
| Molecular formula | C₁₄H₈O₄ |
| Synonym | Alizarin, Hi-Cert™ |
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