Methylene Blue BP73,ACS C.I. 52015


This item is restricted from shipping to Estonia & USA

Please note Methylene Blue BP73,ACS C.I. 52015 is currently not available from bulk stock. Current ETA: No ETA

Methylene Blue is a dark greenish crystalline powder and is often used in Wright’s Stain and Jenner’s Stain.

  • Used for staining DNA and RNA


Minimum Assay: >99.5%
Molecular Formula: C16H18N3S
Molecular Weight: 373.90 g/mol
Melting Point: 190 deg C
Arsenic (As): <8ppm
Iron (Fe): <100ppm
Lead (Pb): <20ppm
Zinc (Zn): Passes Test
Loss on Drying: <10%

Hazard Phrases: Harmful if swallowed.

Prec Phrases: Wash hands thoroughly after handling. Do no eat, drink or smoke when using this product. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth. Dispose of contents/container to an approved waste disposal plant.

Cas No: 122965-43-9
Einecs No: 200-515-2

HS CODE: 32041300


Following the UK’s departure from the EU on 1 January 2021, all European shipments are sent on a DAP Basis (Delivered at Place).

This means that the buyer will be liable for import VAT at their prevailing national rate and for orders over 150€ (including carriage) import duties will become chargeable at your prevailing national rate.

The Duty is ascertained by your national customs authority based on the HS Code of each product. The HS Code is shown in the “European Shipment” section of each product page.



Additional information

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