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R8001 Sigma-Aldrich

Remazol Brilliant Blue R

anthraquinone dye

Synonym: Reactive Blue 19

  • CAS Number 2580-78-1

  • Empirical Formula (Hill Notation) C22H16N2Na2O11S3

  • Molecular Weight 626.54

  •  Colour Index Number 61200

  •  EC Number 219-949-9

  •  MDL number MFCD00001215

  •  PubChem Substance ID 24899402

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Properties

Related Categories Cell Biology, Hematology and Histology, Q-R, Stains & Dyes, A to Z, Stains and Dyes More...
form   powder
composition   Dye content, ~50%
application(s)   hematology: suitable
  histology: suitable
solubility   water: 1 mg/mL, blue
Featured Industry   Diagnostic Assay Manufacturing
storage temp.   room temp
SMILES string   [Na+].[Na+].Nc1c2C(=O)c3ccccc3C(=O)c2c(Nc4cccc(c4)S(=O)(=O)CCOS([O-])(=O)=O)cc1S([O-])(=O)=O
InChI   1S/C22H18N2O11S3.2Na/c23-20-17(37(29,30)31)11-16(18-19(20)22(26)15-7-2-1-6-14(15)21(18)25)24-12-4-3-5-13(10-12)36(27,28)9-8-35-38(32,33)34;;/h1-7,10-11,24H,8-9,23H2,(H,29,30,31)(H,32,33,34);;/q;2*+1/p-2
InChI key   KUIXZSYWBHSYCN-UHFFFAOYSA-L

Description

General description

Remazol Brilliant Blue R is a hydrophobic, anthraquinone dye which has several commercial uses.

Application

Remazol Brilliant Blue R has been used to prepare Remazol Brilliant blue (RBB)-starch agar medium to select and isolate amylolytic fungi. It has also been used to stain purified peptidoglycan for dye release assay.

Packaging

25 g in glass bottle

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
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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