Acid red 1
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
Synonyme(s):
Red 2G, C.I. 18050, Amido Naphthol Red G, Sodium 5-acetamido-4-hydroxy-3-(phenyldiazenyl)naphthalene-2,7-disulphonate, 5-Acetamido-4-hydroxy-3-phenylazo-2,7-naphthalene-disulphonic acid disodium salt, Pontacyl Carmine, Azophloxine
Formule:
C₁₈H₁₅N₃O₈S₂ Poids moléculaire: 509.41 g/mol Température de stockage: Température ambiante |
Numéro MDL:
MFCD00003954 Numéro CAS: 3734-67-6 EINECS: 223-098-9 |
Résultats des tests de spécification
Appearance | red to brown to purple powder |
Infrared spectrum | Conforms |
HPLC | ≥97.5 % |
Loss on drying | ≤10 % |
Specific absorbance A (1%/1cm) | ≥250 lambda 503 - 509 nm, 0.02 g/l water |
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