Esculin Sesquihydrate [66778-17-4]
Order number: 18702050
Part number: AC100069264
![18702050 Esculin Sesquihydrate [66778-17-4]](https://alliedchemi.com/images/image1.png)
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Esculin Sesquihydrate [66778-17-4], a carbohydrate ester belonging to the Biochemicals category, features a molecular formula of C15H16O9·1.5H2O and a molecular weight of 367.31. It exhibits no foreign sugars upon melting, with a density ranging between 0.00 and 1.00 g/cm3. This product is distinguished by its high purity, as indicated by a content of at least 97.5%, and it is supplied in a convenient 1 kg package. Esculin Sesquihydrate plays an essential role in various analytical and synthetic procedures due to its unique properties and high reactivity.
- CAS Number: 66778-17-4
- Water Content (Karl Fischer): 6.5 - 8.0%
- Molecular Weight: 367.31
- Content (HPLC): ≥97.5%
- Density: 0.00 – 1.00 g/cm3
- Exact Mass: 340.07943208
- Molecular Formula: C15H16O9·1.5H2O
- Melting Point: No foreign sugars
| Name | Value | |
|---|---|---|
| CAS | : | 66778-17-4 |
| Appearance | : | White to off-white powder |
| Categories | : | Biochemicals |
| Bulk density | : | 0.00 – 1.00 g/cm3 |
| Heavy metals | : | ≤20 ppm |
| Product Code | : | 18702050 |
| Product Name | : | Esculin Sesquihydrate |
| Content (HPLC) | : | ≥97.5% |
| Identification | : | Conforms to reference |
| Impurity (TLC) | : | No foreign sugars |
| Tapped Density | : | 0.00 – 1.00 g/cm3 |
| Absorption (UV) | : | ≤ 0.05 |
| Storage Details | : | Ambient |
| Yeast and Mould | : | ≤ 100 cfu/g |
| Molecular Weight | : | 367.31 |
| Molecular Formula | : | C15H16O9·1.5H2O |
| pH value 1% water | : | 3.8 - 4.5 |
| Sulphated Ash (EP) | : | ≤0.10% |
| Total Aerobic Count | : | ≤1000 cfu/g |
| Identifiaction (TLC) | : | Conforms to DAB 1999 |
| Harmonised Tariff Code | : | 29389090 EXP 2938909090 IMP |
| TLC – Related Substances | : | Conforms to DAB 1999 |
| Water Content (Karl Fischer) | : | 6.5 - 8.0% |
| Sieve analysis (through 80 mesh) | : | ≥75.0% |
| Specific Rotation (at 20 °C) | : | -84.0° to -87.0° |
