New methylene blue
| Identifiers | |
|---|---|
3D model (JSmol) |
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| ChemSpider | |
| ECHA InfoCard | 100.026.833 |
PubChem CID |
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| UNII | |
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| Properties | |
| C18H22N3S:SCl ZnCl2 | |
| Molar mass | 484.22 g/mol |
| Melting point | 239 °C (462 °F; 512 K) |
| Boiling point | Decomposes |
| Hazards | |
| GHS labelling: | |
| Warning | |
| H302, H312, H332 | |
| P261, P264, P270, P271, P280, P301+P317, P302+P352, P304+P340, P317, P321, P330, P362+P364, P501 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references | |
New methylene blue (also NMB) is an organic compound of the thiazine class of heterocycles. It is used as a stain and as an antimicrobial agent. It is classified as an azine dye, and the chromophore is a cation, the anion is often unspecified.