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Merck
CN

M44907

Methylene Blue hydrate

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About This Item

Empirical Formula (Hill Notation):
C16H18ClN3S · xH2O
CAS Number:
122965-43-9
Molecular Weight:
319.85 (anhydrous basis)
Colour Index Number:
52015
PubChem Substance ID:
57654388
UNSPSC Code:
12352103
EC Number:
200-515-2
Beilstein/REAXYS Number:
3599847
MDL number:
MFCD00150006

Key Documents

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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

InChI key

WQVSELLRAGBDLX-UHFFFAOYSA-M

SMILES string

O.[Cl-].CN(C)c1ccc2N=C3C=C\C(C=C3Sc2c1)=[N+](/C)C

λmax

661 nm

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pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
BCBJ5557V
BCBH5707V
BCBH9370V
BCBF4551V
BCBB6117V

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