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N5632 Sigma-Aldrich

Nile Blue A

Dye content ≥75 %

Synonym: Basic Blue 12, Nile blue sulfate

  • CAS Number 3625-57-8

  • Linear Formula 2C20H20N3O · SO4

  • Molecular Weight 732.85

  •  Colour Index Number 51180

  •  EC Number 222-832-5

  •  MDL number MFCD00064529

  •  PubChem Substance ID 24897743

  •  NACRES NA.47

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Properties

Related Categories Cell Biology, Hematology and Histology, N, Stains & Dyes, A to Z, Stains and Dyes More...
Quality Level   100
form   powder
composition   Dye content, ≥75%
application(s)   hematology: suitable
  histology: suitable
mp   >300 °C (dec.) (lit.)
solubility   H2O: 1 mg/mL, blue
Featured Industry   Diagnostic Assay Manufacturing
storage temp.   room temp
SMILES string   [O-]S([O-])(=O)=O.CC\[N+](CC)=C1/C=CC2=Nc3c(OC2=C1)cc(N)c4ccccc34.CC\[N+](CC)=C5/C=CC6=Nc7c(OC6=C5)cc(N)c8ccccc78
InChI   1S/2C20H19N3O.H2O4S/c2*1-3-23(4-2)13-9-10-17-18(11-13)24-19-12-16(21)14-7-5-6-8-15(14)20(19)22-17;1-5(2,3)4/h2*5-12,21H,3-4H2,1-2H3;(H2,1,2,3,4)
InChI key   QIRDPEPUXNCOLD-UHFFFAOYSA-N

Description

Packaging

25 g in glass bottle

Features and Benefits

Used in the preparation of an amperometric glucose sensor.

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
RTECS 
DJ1931000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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