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Nigrosine water soluble for microscopy

C.I No. 50420 Acid Black 2

Product Size 100gm/500gm Grade Laboratory Reagent (LR)
Purity CAS No. 8005-03-6
Molecular Formula Molecular Weight
H.S. Code 32041200 Shelf Life 60 months
MSDS Certificate of Analysis (COAs)

Specifications

Absorption Maxima (ethanol 50%) 570-580 nm
Specific absorptivity (1%/1 cm ? max. 0.025 g/L ethanol 50%) Min 200.0
Loss on drying (110°C) Max 15.0%

Safety Information and Hazard Symbols
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