erythrosine b 80% for microscopy

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Three dark brown bottles with red caps and Chemnovatic labels contain hydrochloric acid, nitric acid, and sulfuric acid, arranged side by side on a gray background.

Description

C.I.No.45430 It is used as a food colouring, in printing inks, as a biological stain, a dental plaque disclosing agent and a radiopaque medium.
Red No. 3, Solvent Red 140, Acid Red 51, FD&C #3 C.I. Food Red 14; 3',6'-Dihydroxy-2',4',5',7'-tetraiodospiro[isobenzofuran-1(3H0,9'-[9H]xanthen]-3-one disodium salt

CAS 16423-68-0
Molecular Formula C20H6I4Na2O5
Molecular Weight 879.84
Shelf Life 60 Months
Physical Properties
Physical State at 20 °C Solid Colour Dark red
Melting Point/ Freezing Point [°C] 303 °C Solubility in Water [% weight] Soluble in water
Specifications
Appearance Dark red coloured powder Dye Content Min 80.0%
Absorption Maxima 524 – 527 nm Spec. Absorptivity A 1%/1Cm (?Max; 0.005?G/L; Water) 930-1170
Loss On Dryig (At 110°C) Max 10.0%
Dangerous Goods Information
UN Number – DG Class –
Safety Information & Hazard Symbols
Symbol GHS07
Signal Word Warning

erythrosine b 80% for microscopy

Price range: $72.00 through $264.45

SKU C01126-00025-HS Category
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