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CAS RN: 76-54-0 | Product Number: D0371
2',7'-Dichlorofluorescein [for Fluorescent indicator]
![Chemical Structure of 2',7'-Dichlorofluorescein [for Fluorescent indicator]](/medias/D0371.jpg?context=bWFzdGVyfHJvb3R8NTgxMjl8aW1hZ2UvanBlZ3xhRFEwTDJneU9DODRPVEl3T0RnNU5qSXlOVFU0TDBRd016Y3hMbXB3Wnd8NDE0OTE2YjQ0MmY3ZTcyN2ZiNTdmZjhmMWUxM2U1NjQwNWVhNmRhYjA5NTYzNDcwZGI2ZDMzODk0ZGRlYjAwMA "2',7'-Dichlorofluorescein [for Fluorescent indicator]")
![Thumbnail of 2',7'-Dichlorofluorescein [for Fluorescent indicator]](/medias/D0371.jpg?context=bWFzdGVyfHJvb3R8MTY3NjZ8aW1hZ2UvanBlZ3xhR0ZsTDJnell5ODRPVE0wTXpBM01EQTBORFEyTDBRd016Y3hMbXB3Wnd8MjNiZWM3ZTgwOTFiOTg3ZDU3ZjE5OGIwZjUzN2YxNTQ4NTMyZTlhNzA3OTRkNDkyNGIyYWJhMmM2NzU0ZDI3OA)
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![2',7'-Dichlorofluorescein [for Fluorescent indicator]](/_ui/responsive/theme-tci/images/missing_product_zoom.webp "2',7'-Dichlorofluorescein [for Fluorescent indicator]")
Purity: >95.0%(HPLC)
Synonyms:
Product Documents:
| Size | Unit Price | Shanghai | Tianjin | Japan* |
|---|---|---|---|---|
| 1G |
¥210.00
|
3 | Contact Us | Contact Us |
| 5G |
¥350.00
|
Contact Us | Contact Us | Contact Us |
| 25G |
¥1,320.00
|
1 | 1 | 4 |
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| Product Number | D0371 |
Purity / Analysis Method 
|
>95.0%(HPLC) |
| Molecular Formula / Molecular Weight | C__2__0H__1__0Cl__2O__5 = 401.20 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| Packaging and Container
|
1G-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 76-54-0 |
| Reaxys Registry Number | 58009 |
| PubChem Substance ID | 87567058 |
| SDBS (AIST Spectral DB) | 5116 |
| MDL Number | MFCD00005047 |
Specifications
| Appearance | Light yellow to Brown powder to crystal |
| Purity(HPLC) | min. 95.0 area% |
| Drying loss | max. 10.0 % |
| Sensitiveness | to pass test |
Properties (reference)
| Melting Point | 280 °C(dec.) |
| Solubility (soluble in) | Solution of sodium hydroxide in water |
| Solubility (slightly sol. in) | Ethanol |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
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PubMed Literature
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Specifications
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