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CAS RN: 72-48-0 | Product Number: D0242
Alizarin
×
Purity: >95.0%(HPLC)
Synonyms:
- 1,2-Dihydroxyanthraquinone
- Mordant Red 11
- 1,2-DHAQ
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
Shipping Information
|
|---|---|---|---|---|---|
| 25G |
17,00 €
|
6 | ≥40 |
|
* Stock available in Belgium: Shipment on the same day
* Stock available in Japan: Please check the Shipping Simulation for estimated shipments. (excludes regulated items and dry ice shipments)
| Product Number | D0242 |
Purity / Analysis Method 
|
>95.0%(HPLC) |
| Molecular Formula / Molecular Weight | C__1__4H__8O__4 = 240.21 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 72-48-0 |
| Reaxys Registry Number | 1914037 |
| PubChem Substance ID | 87566948 |
| SDBS (AIST Spectral DB) | 1463 |
| Merck Index (14) | 251 |
| Colour Index | 58000 |
| MDL Number | MFCD00001201 |
Specifications
| Appearance | Orange to Brown powder to crystal |
| Purity(HPLC) | min. 95.0 area% |
| Lambda max. | 429.0 to 433.0 nm(MeOH) |
| Absorbance | min. 0.400(20mg/L, MeOH, 429.0 to 433.0 nm) |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 290 °C |
| Boiling Point | 430 °C |
| Maximum Absorption Wavelength | 431 nm (MeOH) |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. H341 : Suspected of causing genetic defects. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P201 : Obtain special instructions before use. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P308 + P313 : IF exposed or concerned: Get medical advice/ attention. P337 + P313 : If eye irritation persists: Get medical advice/ attention. |
Related Laws:
| EC Number | 200-782-5 |
| RTECS# | CB6580000 |
Transport Information:
| HS Number | 2914698090 |
Application
Biofilm research
Alizarin has been reported to inhibit biofilm of Candida albicans and Staphylococcus aureus.1,2) This compound also inhibits hyphal development of Candida albicans.1)
(The product is for research purpose only.)
(The product is for research purpose only.)
References
- 1) Alizarin and Chrysazin Inhibit Biofilm and Hyphal Formation by Candida albicans
- 2) Calcium-chelating alizarin and other anthraquinones inhibit biofilm formation and the hemolytic activity of Staphylococcus aureus
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