Methylene Blue hydrate , 96% , 122965-43-9

CAS NO.：122965-43-9

Empirical Formula: C16H20ClN3OS

Molecular Weight: 337.87

MDL number: MFCD00150006

EINECS: 602-909-3

PRODUCT Properties

• Melting point: 190 °C
• storage temp.: 2-8°C
• solubility: H2O: soluble4mg/4ml
• Colour Index: 52015
• form: Fine Crystalline Powder
• color: Green
• Water Solubility: Soluble in water, alcohol, acetic acid, glycerol and chloroform. Insoluble in ether.
• λmax: 661 nm
• Merck: 14,6060
• BRN: 3599847
• InChI: InChI=1S/C16H18N3S.ClH.H2O/c1-18(2)11-5-7-13-15(9-11)20-16-10-12(19(3)4)6-8-14(16)17-13;;/h5-10H,1-4H3;1H;1H2/q+1;;/p-1
• InChIKey: WQVSELLRAGBDLX-UHFFFAOYSA-M
• SMILES: N(C1C=CC2=NC3=CC=C(N(C)C)C=C3[S+]=C2C=1)(C)C.[Cl-].O

Description and Uses

Methylene blue is used as a dye for a number of different staining procedures, such as Wright's stain and Jenner's stain. Since it is a temporary staining technique, methylene blue can also be used to examine RNA or DNA under the microscope or in a gel. I

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302
• Precautionary statements: P264-P270-P301+P312-P501
• Hazard Codes: Xn
• Risk Statements: 22
• Safety Statements: 26-39-61
• RIDADR: UN 2811 6.1/PG 3
• WGK Germany: 3
• RTECS: SO5600000
• TSCA: Yes
• HS Code: 32041300