723 Results for: "5-Bromopyridine-3-sulphonic acid&amp"

Supplier: SIGMA ALDRICH MICROSCOPY

ANSA (8-Anilino-1-naphthalenesulfonic acid) is a hydrophobic polarity sensitive fluorescent dye useful as a site probe to detect conformational changes in cell and micelle membranes and molecules such as proteins. ANSA is also used as a fluorescent probe for the estimation of the critical micelle concentration (CMC) of surfactants.

Supplier: Thermo Fisher Scientific

CAS No.: 8004-92-0

Supplier: Apollo Scientific

1,2-Naphthoquinone-4-sulphonic acid sodium salt

Supplier: Thermo Fisher Scientific

Poly(styrene sulfonic acid) is used in water softening and to remove hard ions like calcium and magnesium. In the medical field, it is used as potassium binders in acute and chronic kidney disease. Its sodium salt is used as a superplastifier in cement, as a dye improving agent for cotton, as proton exchange membranes in fuel cell applications. It acts as a solid acid catalyst in organic synthesis. It is an antistatic resin used for electrographic and electrophotographic substrates.

Supplier: Merck

4-Amino-3-hydroxy-1-naphthalenesulphonic acid, Supelco®

Supplier: Thermo Fisher Scientific

(±)-Camphor-10-sulphonic acid ≥98%

Supplier: Thermo Fisher Scientific

1,2-Naphthoquinone-4-sulphonic acid sodium salt 98%

Supplier: Merck

1-Nonanesulphonic acid sodium salt, Supelco®

Supplier: Merck

1-Octanesulphonic acid sodium salt, Sigma-Aldrich®

Supplier: Merck

Methyl dodecylbenzene sulphonate ≥99% (by titrimetric analysis) for surfactant analysis, Sigma-Aldrich®

Supplier: Thermo Fisher Scientific

TAPS (3-(tris(hydroxymethyl)methylamino)propane-1-sulphonic acid) ≥99%

Supplier: Apollo Scientific

Nonaflates are slightly more reactive towards nucleophilic displacements than triflates.

Supplier: SIGMA ALDRICH MICROSCOPY

8-Anilino-1-naphthalenesulphonic acid, Sigma-Aldrich®

Supplier: Thermo Fisher Scientific

Styrene-4-sulphonic acid sodium salt

Supplier: Apollo Scientific

2-Chloro-4-methyl-pyridine-3-sulphonic acid amide

Supplier: BIOMOL RESEARCH LABORATORIES

TES (2-(tris(hydroxymethyl)methylamino)ethane-1-sulphonic acid)

Supplier: SIGMA ALDRICH MICROSCOPY

Synonyms: 4-Hydroxy-3-[2-hydroxy-3-(2,4-dimethylphenylaminocarbonyl)-1-naphthylazobenzenesulfonic acid sodium salt; Magonsulfonate.

Supplier: Merck

1-Dodecansulphonic acid sodium salt, LiChropur™ for ion pair chromatography, Supelco®

Supplier: Apollo Scientific

(1R)-(-)-Camphor-10-sulphonic acid 97%

Supplier: Thermo Fisher Scientific

(1R)-(-)-Camphor-10-sulphonic acid ≥98%

Supplier: SIGMA ALDRICH MICROSCOPY

Xylidyl blue I, (4-Hydroxy-3-[2-hydroxy-3-(2,4-dimethylphenylaminocarbonyl)-1-naphthylazobenzenesulfonic acid sodium salt; Magonsulfonate)

Supplier: Thermo Fisher Scientific

Anthraquinone-2-sulphonic acid sodium salt, (H₂O 4-6%) 97% (dry weight)

Supplier: Thermo Fisher Scientific

Appearance: White to tan Powder

Supplier: Thermo Fisher Scientific

Poly(styrene sulphonic acid)sodium salt, M.W. 500,000

Supplier: Thermo Fisher Scientific

Poly(styrene sulphonic acid)sodium salt, M.W. 70,000

Supplier: Merck

Sodium-1-hexadecanesulphonate for synthesis, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

ANSA (8-Anilino-1-naphthalenesulfonic acid) is a hydrophobic polarity sensitive fluorescent dye useful as a site probe to detect conformational changes in cell and micelle membranes and molecules such as proteins. ANSA is also used as a fluorescent probe for the estimation of the critical micelle concentration (CMC) of surfactants.

Supplier: Thermo Fisher Scientific

1,2-Naphthoquinone-4-sulphonic acid sodium salt ≥97%

Supplier: Apollo Scientific

Toluene-4-sulphonic acid oxetan-2-yl methyl ester

Supplier: Merck

Barium diphenylamine-4-sulphonate, Millipore®