Methylene blue Reag. Ph. Eur., Supelco®

Supplier: Merck
Warning

Synonyms: Basic Blue 9Swiss BlueMethylthioninium chlorideMethylene blue chloride3,7-Bis(dimethylamino)phenothiazin-5-ium chloride

M-Clarity™ quality level = MQ200

1.59270.0010EA 53.4 GBP
1.59270.0010 1.59270.0100
Methylene blue Reag. Ph. Eur., Supelco®
Methylene blue
Formula: C₁₆H₁₈ClN₃S
MW: 319,86 g/mol
Melting Pt: 180 °C
Density: 1,757 g/cm³ (22 °C)
Storage Temperature: Ambient
MDL Number: MFCD00150008
CAS Number: 61-73-4
EINECS: 200-515-2
Merck Index: 12,06137

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Specification Test Results

Solubility 50 g/l (20 °C)
Melting Point 180 °C (decomposition)
Molar Mass 319.86 g/mol (anhydrous)
Bulk Density 400 - 600 kg/m3
pH 3 (10 g/l, H2O, 20 °C)

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