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Basic Blue 9
[CAS 61-73-4]

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Identification
ClassificationDyes and pigments >> Dyes >> Basic dye
NameBasic Blue 9
Synonyms3,7-Bis(dimethylamino)phenazathionium chloride; Methylene Blue; Ehrlich¡¯s reagent III
Molecular StructureBasic Blue 9 molecular structure (CAS 61-73-4)
Molecular FormulaC16H18ClN3S
Molecular Weight319.85
CAS Registry Number61-73-4 (97130-83-1)
EC Number200-515-2
Properties
Density1.00
Water solubility40 g/L (20 °C)
Safety Data
Hazard Symbolssymbol   Xn  Details
Risk StatementsR22;R41  Details
Safety StatementsS26;S39  Details
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Acute toxicityAcute Tox.4H302
Serious eye damageEye Dam.1H318
Chronic hazardous to the aquatic environmentAquatic Chronic3H412
Skin irritationSkin Irrit.2H315
Eye irritationEye Irrit.2H319
Specific target organ toxicity - single exposureSTOT SE3H335
Specific target organ toxicity - repeated exposureSTOT RE2H373
Acute toxicityAcute Tox.3H301
SDSAvailable
Market Analysis Reports
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