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LC4092 NinhydrinGR for analysis ACS,Reag. Ph Eur |
Order number | Packaging | Quantity | Price € |
AC31092 | Plastic bottle | 10 g | 22.50 |
AC31092 | Plastic bottle | 100 g | 93.60 |
AC31092 | Plastic bottle | 1 kg | 703.80 |
Product information | |
Grade | ACS,Reag. Ph Eur |
Synonyms | 2,2-Dihydroxy-1,3-dioxohydrindene, 2,2-Dihydroxy-1,3-indandione, Indantrione hydrate, Triketohydrindene hydrate |
Hill Formula | C9H6O4 |
HS Code | 2914 40 90 |
EC number | 207-618-1 |
Molar mass | 178.15 g/mol |
CAS number | 485-47-2 |
Chemical and physical data | |
Solubility | 20 g/l (20 °C) |
Melting point | 250 – 258 °C (decomposition) |
Molar mass | 178.15 g/mol |
Bulk density | 680 kg/m3 |
pH value | 4.6 – 5.0 (10 g/l, H2O, 20 °C) |
Safety information according to GHS | |
Hazard Statement(s) | H302: Harmful if swallowed. H315: Causes skin irritation. H319: Causes serious eye irritation. |
Precautionary Statement(s) | P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
Signal Word | Warning |
Hazard Pictogram(s) | ![]() |
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. |
Safety information | |
R Phrase | R 22-36/37/38 Harmful if swallowed.Irritating to eyes, respiratory system and skin. |
Categories of danger | harmful, irritant |
Hazard Symbol | ![]() |
Toxicological data | |
LD 50 oral | LD50 rat 600 mg/kg |
Safety information | |
S PhraseIdentity (IR-spectrum) | conforms |
Appearance | White to weakly yellow or brownish white crystalline powder or crystals. |
Solubility (10 g/l, water) | conforms |
Melting point | about 250 °C |
Suitability for amino acid analysis | conforms |
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