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एंथ्रोन केमिकल
उत्पाद विवरण:
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उत्पाद वर्णन
LC307 AnthroneGR for analysis ACS,Reag. Ph Eur
| Order number | Packaging | Quantity | Price |
| AC27307 | Glass bottle | 10 g | 40.05 |
| Product information | |
| Grade | ACS,Reag. Ph Eur |
| Synonyms | 9,10-Dihydro-9-oxoanthracene |
| Hill Formula | C14H10O |
| HS Code | 2914 39 00 |
| EC number | 201-994-0 |
| Molar mass | 194.23 g/mol |
| CAS number | 90-44-8 |
| Chemical and physical data | |
| Solubility | 4.6 mg/l (20 °C) |
| Melting point | 151 - 156 °C |
| Molar mass | 194.23 g/mol |
| Bulk density | 450 kg/m3 |
| Safety information | |
| Storage class | 10 - 13 Other liquids and solids |
| WGK | WGK 2 water endangering |
| Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
| Specifications | |
| Purity (GC) | ≥ 98.0 % |
| Identity (IR-spectrum) | conforms |
| Appearance | Almost white pale yellow to greenish yellow crystal needles or crystalline powder. |
| Solubility in ethyl acetate (20 g/l) | conforms |
| Appearance of solution - Into Toluol(50 g/l) | conforms |
| - Into Sulfuric acid (96 %, 20 g/l) | conforms |
| Melting point | 153 - 157 °C |
| Absorbance of reagent solution - 425 nm; 0,5 g/l; sulphuric acid 65 % | ≤ 0.75 |
| - 620 nm; 0,5 g/l; sulphuric acid 65 % | ≤ 0.045 |
| Fe (Iron) | ≤ 0.001 % |
| Sensitivity to carbohydrates - A (620 nm, Glucose 750 µg/25 ml) | ≥ 0.90 |
| - linearity | conforms |
| Suitability as reagent (of carbohydrate in TLC) | conforms |
| Water (according to Karl Fischer) | ≤ 0.5 % |
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