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CAS RN: 6586-05-6 | Product Number: N0318

Basic Blue 24

  • New Methylene Blue
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Product Number N0318
Molecular Formula / Molecular Weight C__1__8H__2__2ClN__3S·xZnCl__2
Physical State (20 deg.C) Solid
CAS RN 6586-05-6
Related CAS RN 1934-16-3
PubChem Substance ID 87573674
SDBS (AIST Spectral DB) 11154
Colour Index 52030
MDL Number


Appearance Dark green to Dark red to Black powder to crystal
Lambda max. 626.0 to 630.0 nm(EtOH)
Absorbance min. 0.800(4mg/L, EtOH, 626.0 to 630.0 nm)(calcd.on dry.substance)
Drying loss max. 5.0 %
Properties (reference)
Maximum Absorption Wavelength 628(EtOH) nm
Solubility in water Completely soluble
Pictogram Pictogram
Signal Word Warning
Hazard Statements H302 + H312 + H332 : Harmful if swallowed, in contact with skin or if inhaled.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P261 : Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing.
P302 + P352 + P312 : IF ON SKIN: Wash with plenty of water. Call a POISON CENTER/doctor if you feel unwell.
P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
Related Laws:
EC Number 229-516-6
Transport Information:
HS Number 3204130090
Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
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C of A & Other Certificates
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Analytical Charts
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