19-3200

Methylene Blue trihydrate

JIS special grade, ≥98.5%

• Empirical Formula (Hill Notation): C₁₆H₁₈ClN₃S · 3H₂O
• CAS Number: 7220-79-3
• Molecular Weight: 373.90
• Beilstein/REAXYS Number: 3599847
• EC Number: 200-515-2
• MDL number: MFCD00012111
• UNSPSC Code: 12352005
• PubChem Substance ID: 329751838

Properties

• grade: JIS special grade
• assay: ≥98.5%
• availability: available only in Japan
• mp: 190 °C (dec.) (lit.)
• SMILES string: [Cl-].CN(C)c1ccc2N=C3C=C\C(C=C3Sc2c1)=[N+](/C)C
• InChI: 1S/C16H18N3S.ClH/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/q+1;/p-1
• InChI key: CXKWCBBOMKCUKX-UHFFFAOYSA-M

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H302
• Hazard Classifications: Acute Tox. 4 Oral
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves