Pigmente und Farbstoffe
Schnelle Lieferung Toluidinblau O CAS 92-31-9 biologische Farbstoffe
Details Product Name: Toluidine Blue OCAS: 92-31-9MF: C15H16ClN3SMW: 305.82EINECS: 202-146-2Apperance: Dark green to black powder Specification ITEMS SPECIFICATION Appearance Dark green to black powder Purity GC % ≥85.0% Application Toluidine blue O, also known as basic blue 17, is a biological ...
Hochwertiges Murexid CAS 3051-09-0 Rosa bis rotes Pulver für komplexometrische Titrationen
Der hochreine HEPES-Puffer (CAS 7365-45-9) ist ein weißes Kristallpulver, das sich ideal für die biologische Forschung eignet. Effektiver pH-Bereich 6,8–8,2, weit verbreitet in Zellkulturen (5–30 mM) und In-vitro-Experimenten. 99 % Reinheit und zwitterionische Eigenschaften machen es zu einem hervorragenden biologischen Allzweckpuffer.
Weißes Kristallpulver Perlenmika Reinheit 99% Für ablationsbeständige Schichtmaterialien CAS 12001-26-2
Der hochreine HEPES-Puffer (CAS 7365-45-9) ist ein weißes Kristallpulver, das sich ideal für die biologische Forschung eignet. Effektiver pH-Bereich 6,8–8,2, weit verbreitet in Zellkulturen (5–30 mM) und In-vitro-Experimenten. 99 % Reinheit und zwitterionische Eigenschaften machen es zu einem hervorragenden biologischen Allzweckpuffer.
Schwarzes Pulver Eriochrom Schwarzes T CAS 1787-61-7 für die EDTA-Komplexometrie
Black Powder Eriochrome Black T Indicator Eriochrome Black T indicator (CAS 1787-61-7), also known as Mordant Black 11 or Elektrochrome Black T indicator, is a versatile metal ion indicator used in complexometric titrations. The chemical name is 1-(1-hydroxy-2-naphthylazo)-6-nitro-2-naphthol-4...
Orange Powder Xylenol Orange Sodium Salt CAS 63721-83-5 Acid-Base Indicators
Orange Powder Xylenol Orange Sodium Salt CAS 63721-83-5 Acid-Base Indicators Overview Xylenol orange is a triphenylmethane colorimetric agent with a molecular formula of C₃₁H₃₂N₂O₁₃S and a molecular weight of 672.66. It is a lustrous, reddish-brown crystalline powder. It is highly deliquescent. Its ...
Dark Green Powder Wright'S Stain CAS 68988-92-1 Biological Stains
Dark Green Powder Wright'S Stain CAS 68988-92-1 Biological Stains Overview Wright's stain is ready for direct use, requiring no preparation. A trace amount of neutral glycerol is added to the stain to prevent methanol volatilization or oxidation, while also allowing for clearer staining of blood ...
Dark Green Powder Neutral Red CAS 553-24-2 Titration Indicator
Dark Green Powder Neutral Red CAS 553-24-2 Titration Indicator Overview Neutral red, dark green powder obtained in 50% ethanol. Soluble in water or alcohol, it turns red. Its solubility in water, anhydrous ethanol, and ethylene glycol-ethe is 4%, 1.8%, and 3.75%, respectively. It is insoluble in ...
Farbstoff-Zwischenprodukt Solvent Red 52 CAS 81-39-0 C24H18N2O2 Kunststofffärbung
Dye Intermediate Solvent Red 52 CAS 81-39-0 C24H18N2O2 Plastic Coloring Introduction: Purple red crystal, melting point 269-270 ℃. Dissolve in water. It appears dark red in concentrated sulfuric acid and produces a red precipitate after dilution. Uses: Used for coloring various resin plastics, such ...
Weißer Kristallpulver Pyrogallol CAS 87-66-1 Entwickler und Inhibitor
White Crystal Powder Pyrogallol CAS 87-66-1 Developer And Inhibitor Overview of White Crystal Powder Pyrogallol CAS 87-66-1 Developer And Inhibitor White odorless crystals. Bitter taste. Turns gray when exposed to air and light. Starts to sublime when heated slowly. Melting point 133-134℃, boiling ...
