PRODUCTS > Organic product
Thymolphthalein
| Product name: | Thymolphthalein | |
| CAS NO.: | 125-20-2 | |
| Molecular formula: | C28H30O4 |
|
| Molecular Weight: | 430.54 | |
| Properties: | White or straw yellow powder, insolve in water,solve in alcohol. | |
| Specification (2',2"-Dimethyl-5) | ||
| CAS NO.: | 125-20-2 | |
| Molecular Formula: | C28H30O4 | |
| Molecular weight | 430.54 | |
| Properties: | White or straw yellow powder, insolve in water,solve in alcohol. | |
| Specification(HG/T 4011-2008) | ||
| Items: | Results | |
| PHchangerange | 9.3(colorless)-10.5(blue) | |
| Solubllity in alcohol | Passes test | |
| Sulfated ash, percent | ≤0.1 | |
| Melting range ¡æ | 251.0-255.0 | |