Ninhydrin GR 10Grm
Ninhydrin GR for analysis ACS,Reag. Ph Eur. CAS 485-47-2, pH 4.6 - 5.0 (10 g/l, H₂O, 20 °C).
Manufacturer: Merck
Catalog ID: 106762.0010
Stock: In Stock
Description
| Catalogue Number | 106762 |
| Synonyms | 2,2-Dihydroxy-1,3-dioxohydrindene, 2,2-Dihydroxy-1,3-indandione, Indantrione hydrate, Triketohydrindene hydrate |
Product Information
| CAS number | 485-47-2 |
| EC number | 207-618-1 |
| Grade | ACS,Reag. Ph Eur |
| Hill Formula | C₉H₆O₄ |
| Molar Mass | 178.15 g/mol |
| HS Code | 2914 39 00 |
Applications
| Application | Ninhydrin GR for analysis ACS,Reag. Ph Eur. CAS 485-47-2, pH 4.6 - 5.0 (10 g/l, H₂O, 20 °C). |
Physicochemical Information
| Melting Point | 250 - 258 °C (decomposition) |
| pH value | 4.6 - 5.0 (10 g/l, H₂O, 20 °C) |
| Bulk density | 680 kg/m3 |
| Solubility | 20 g/l |
Toxicological Information
| LD 50 oral | LD50 Rat 600 mg/kg |
Storage and Shipping Information
| Storage | Store at +15°C to +25°C. |
Specifications
| Identity (IR-spectrum) | conforms |
| Appearance | White to yellow or brownish white crystalline powder or crystals. |
| Solubility (10 g/l, water) | conforms |
| Melting point | about 250 |
| Suitability for amino acid analysis | conforms |
