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| Home | » Products | » Laboratory Chemicals | » Nicotinamide adenine dinucleotide free acid |
| Order number | Packaging | Quantity | Price € |
| AC31085 | Glass bottle | 1 g | 27.23 |
| AC31085 | Glass bottle | 5 g | 108.90 |
| AC31085 | Glass bottle | 25 g | 437.40 |
| Product information | |
| Synonyms | NAD free acid, DPN |
| Hill Formula | C21H27N7O14P2 |
| HS Code | 2934 99 90 |
| EC number | 200-184-4 |
| Molar mass | 663.43 g/mol |
| Storage | Store at +2°C to +8°C. |
| CAS number | 98-92-0 |
| Chemical and physical data | |
| Solubility | 10 g/l (20 °C) |
| Melting point | 140 - 142 °C |
| Molar mass | 663.43 g/mol |
| Bulk density | 200 - 300 kg/m3 |
| pH value | 2.5 - 3.0 (10 g/l, H2O, 20 °C) |
| Safety information | |
| Storage class | 10 - 13 Other liquids and solids |
| WGK | WGK 1 slightly 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. |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | No Dangerous Good |
| Declaration (transport by air) IATA-DGR | No Dangerous Good |
| Specifications | |
| Assay - ß-NAD, enzymatically with ADH; calc. on anhydrous substance | ≥ 95 % |
| - spectrophotometrically | 58.7 - 59.3 % |
| Identity (IR-spectrum) | 4.8 - 5.2 % |
| Appearance | 22.7 - 23.3 % |
| pH (10 g/l, water) | 12.7 - 13.3 % |
| Absorption maximum λ max (buffer pH 7.0) | 259 - 261 nm |
| Spec. Absorptivity A 1%/1cm (λ7m7ax; 0,01 g/l; 1 cm; buffer pH 7,0; calc. on anhydrous subst.) | 255 - 270 |
| Water (according to Karl Fischer) | ≤ 7.0 % |
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