Calconcarboxylic Acid (Pattons&Reeders Rgt) 5grm
metal indicator
Manufacturer: Merck
Catalog ID: 104595.0005
Stock: In Stock
Description
| Catalogue Number | 104595 |
| Synonyms | Patton and Reeders Reagent, 2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-naphthalene-3-carboxylic acid |
Product Information
| EC number | 223-117-0 |
| Hill Formula | C₂₁H₁₄N₂O₇S * 2 H₂O |
| Molar Mass | 474.45 g/mol |
| HS Code | 2927 00 00 |
Physicochemical Information
| Melting Point | 300 °C |
| Bulk density | 400 kg/m3 |
| Solubility | 8 g/l |
Storage and Shipping Information
| Storage | Store at +5°C to +30°C. |
Specifications
| Appearance of solution | passes test |
| Water (according to Karl Fischer) | ≤ 9 |
| Suitability as indicator (for metal titration) | passes test |
