Ponceau S, pure

: Thermo Fisher Scientific

Ponceau S, pure

: Thermo Fisher Scientific

:6226-79-5

:

:C₂₂H₁₂N₄Na₄O₁₃S₄

:MFCD00003892

:760.56 g/mol

:228-319-2

:GHS07

:Ambient

Appearance:
Bordeaux to dark brown Crystalline powder
Infrared spectrum:
Conforms
UV spectrum:
Complies
Dye content:
≥70 %

ACRO16147

Frequently Bought Together

1,8-Diaminonaphthalene for synthesis, Sigma-Aldrich®

: Merck

Tween® 20 (Polysorbate) for synthesis, Sigma-Aldrich®

: Merck

Cetyl trimethylammonium hydrogen sulphate ≥99.0% (by titrimetric analysis) for ion pair chromatography, Supelco®

: Merck

Bromoform 96% stabilised

: Thermo Fisher Scientific

Tetrachloroethylene ≥99%

: Thermo Fisher Scientific

1-Propanol ≥99%, GPR RECTAPUR®

: VWR Chemicals

Chloroform ≥99.5% stabilised

: Honeywell Chemicals

1,2-Dichloroethane 99+% for spectroscopy

: Thermo Fisher Scientific

Toluene 99.8+% for analysis

: Thermo Fisher Scientific

Methanol ACS, gradient grade for HPLC, Burdick & Jackson™

: Honeywell Chemicals

Ethanol absolute Ph. Eur., J.T.Baker®

: Avantor

Isoamyl alcohol 98%, pure

: Thermo Fisher Scientific

Ethanol denatured ≥96%, meets analytical specification of Ph.Eur. (denaturated with 1%iPr-OH,1% MEK,0.001% Bitrex®)

: Thermo Fisher Scientific

Cyclohexane ≥99%

: Thermo Fisher Scientific

4,4'-Bis(dimethylamino)diphenylmethane 98%

: Thermo Fisher Scientific

Liquid for manometer with sloping tube

: VWR Chemicals

N,N-Dimethylacetamide ≥99.9%, CHROMASOLV™ Plus for HPLC, Riedel-de Haën™

: Honeywell Chemicals