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Vert clair SF, pure, high purity stain_biological

Marques : Thermo Fisher Scientific
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

Synonyme(s): Dihydrogen (ethyl)[4-[p-[ethyl(m-sulphonatobenzyl)amino]-p'-sulphonatobenzhydrylene]cyclohexa-2,5-dien-1-ylidene](m-sulphonatobenzyl)ammonium disodium salt, Acid Green 5, Light Green 2G, S or 2GN, CI 42095, Sodium 3-((-ethyl(-4-((4-(ethyl(3-sulphonatobenzyl)amino)phenyl)(4-sulphonatophenyl)methylene)cyclohexa-2,5-dien-1-ylidene)ammonio)methyl)benzenesulphonate, Food Green n°2, Acid Green F, Fast acid Green N, CN DcL-30

229770100 229771000
ACRO229770100EA 129 EUR
ACRO229770100 ACRO229771000
Vert clair SF, pure, high purity stain_biological
Light Green SF Yellowish
Formule: C₃₇H₃₄N₂Na₂O₉S₃
Poids moléculaire: 792.86 g/mol
Point de fusion: 288 °C (dec.)
Température de stockage: Ambient
Numéro MDL: MFCD00012121
Numéro CAS: 5141-20-8
EINECS: 225-906-5
Indice Merck: 13,05506

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Résultats des tests de spécification

Appearance Purple Powder or crystals
Infrared spectrum Conforms
UV spectrum Complies
Loss on drying ≤10 % (1 g, 110°C, 2 h)
UV Lambda max 629 to 634 nm (H2O, 5 mg/l, 1 cm)
Absorption Ratio P-15/P+15 0.96 to 1.16
Titration ≥60 % (As is)


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