Carmine, C.I. 75470 for microscopy 25 g

C₄₄H₃₇AlCaO₂₇·3H₂O M.W : 492.38 CAS : 1390-65-4 EC : 215-724-4 P : P102+P202 Specifications :

• Absorption maximum ?_1max in DMSO 536-571nm
• Absorption maximum ?_2max in DMSO 525-533nm
• Absorbance (A₁%: 1cm: ?_1max) ? 0.7
• Absorbance (A₁%: 1cm: ?_2max) ? 1
• Loss on drying (110°C) ? 15%
• Suitable for use in Orth's Lithium carminic technique.

packaging: glass bottle, volume: 25 g, pcs per sales unit: CARM-00D-025