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Phloxine B 85% 85%, pur, haute pureté colorant biologique (C.I. 45410)

Marques : Thermo Fisher Scientific
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

Synonyme(s): CI 45410

189470050 189470250
ACRO189470050EA 127 EUR
ACRO189470050 ACRO189470250
Phloxine B 85% 85%, pur, haute pureté colorant biologique (C.I. 45410)
Phloxin B
Formule: C₂₀H₂Br₄Cl₄Na₂O₅
Poids moléculaire: 829.6344 g/mol
Température de stockage: Température ambiante
Numéro MDL: MFCD00005061
Numéro CAS: 18472-87-2

Commander maintenant

Résultats des tests de spécification

Appearance Red-brown to dark brown Powder
Infrared spectrum Conforms
Loss on drying ≤10 % (105°C)
Dye content ≥80 % (on anhydrous substance)
UV Lambda max 546 to 550 nm (in 50:50 METHS:water)
Absorption Ratio P-15/P+15 1.38 to 2.24
Specific absorbance A (1%/1cm) 875 to 1300 (at lambda max.)


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