| Hematoxylin Basic information |
| Product Name: | Hematoxylin |
| CAS: | 517-28-2 |
| MF: | C16H14O6 |
| MW: | 302.28 |
| EINECS: | 208-237-3 |
| Mol File: | 517-28-2.mol |
| Hematoxylin Chemical Properties |
| Melting point | 200 °C (dec.)(lit.) |
| Boiling point | 363.32°C (rough estimate) |
| density | 1.2514 (rough estimate) |
| refractive index | 1.4600 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Soluble in 95% ethanol(1 mg/mL). |
| form | Powder/Solid |
| Colour Index | 75290 |
| pka | 6.7(at 25ºC) |
| color | Yellow to Brown |
| PH Range | Red (0.0) to yellow (1.0);Pale yellow (5.0) to violet (6.0) |
| Water Solubility | SOLUBLE IN HOT WATER |
| λmax | 292nm, 445nm, 560nm |
| Sensitive | Light Sensitive |
| Merck | 14,4637 |
| BRN | 91399 |
| Stability: | Stability Stable, but may discolour on exposure to light. Incompatible with strong oxidizing agents. |
| InChIKey | WZUVPPKBWHMQCE-UHFFFAOYSA-N |
| CAS DataBase Reference | 517-28-2 |
| EPA Substance Registry System | Hematoxylin (517-28-2) |
Item | Grade | Test Result |
Purity, % ≥ | 99 | Pass |
Appearance | yellow or brown powder |
Hebei Jingbo New Material Technology Co., Ltd. was founded in 2007 , located in Shijiazhuang city which is the capital of Hebei Province and hub sector among Beijing Tianjin and Hebei and has advantage of convenient transportation . Our company is a modern high-tech chemical enterprise with Research & Development, production and sales.Our company has strong technical strength, advanced equipment, strict quality management system and high-quality after-sales service, adhers to the "customer first and forge ahead" business philosophy and insists on integrity as the company's survival.
China
