Stains Indicator Reagents-69

NILE RED excellent quality manufacturing, exporter and supplier. Nile red (also known as Nile blue oxazone) is a lipophilic stain. It is produced by boiling a solution of Nile blue with sulfuric acid. Nile red has applications in cell biology, where it can be used as a membrane dye which can be readily visualised using an epifluorescence microscope with excitation and emission wavelengths usually shared with RFP. Nile red is used to localize and quantitate lipids, particularly neutral lipid droplets within cells.

NILE RED excellent quality manufacturing, exporter and supplier. Nile red (also known as Nile blue oxazone) is a lipophilic stain. It is produced by boiling a solution of Nile blue with sulfuric acid. Nile red has applications in cell biology, where it can be used as a membrane dye which can be readily visualised using an epifluorescence microscope with excitation and emission wavelengths usually shared with RFP. Nile red is used to localize and quantitate lipids, particularly neutral lipid droplets within cells.

CHROMOTROPE 2B excellent quality manufacturer, exporter and supplier.Chromotrope 2B along with Chromotrope 2R, was used to give a highly colored radical anion, during the spectrophotometric determination of cephalosporins (cephadroxil (I), cephalexin (II) and cephradine (III)) in pharmaceutical products. It may be immobilized on AG 1-X8 ion exchange resin, used in flame atomic absorption spectrometry and inductively coupled plasma mass spectrometry (ICP-MS), done for the on-line preconcentration and determination of aluminium.

PAR monosodium salt excellent quality manufacturer, exporter and supplier. 4-(2-Pyridylazo)resorcinol monosodium salt is a useful indicator in complexometry, as well as a reagent for the extraction and spectrophotometric determination of many transition compounds. It is a highly selective and sensitive reagent for cobalt and iron. 4-(2-Pyridylazo)resorcinol monosodium salt is also a useful reagent for selective determination of trace level chrome(III) by ion-pair reversed-phase high-performance liquid chromotography.

METHYL ORANGE ACS GRADE excellent quality manufacturer, exporter and supplier. METHYL ORANGE ACS GRADE is an azo dye which works as a pH indicator.

Colour change 

The color change of a pH indicator is caused by the dissociation of the H+ ion from the indicator itself. Recall that pH indicators are not only natural dyes but also weak acids. The dissociation of the weak acid indicator causes the solution to change color.

Specifications :-

   Transition range: pH 3.1 - pH 4.4pink - orange yellow

  Appearance of solution: passes test

Cresol Red excellent quality manufacturer, exporter and supplier. Cresol Red is used as a tracking dye in DNA, RNA (agarose) and protein (polyacrylamide) electrophoresis.

In agarose, Cresol Red runs with an apparent molecular size of approx. 125 bp DNA. Cresol Red does not inhibit Taq polymerase. Recently Cresol Red has been used as a pH sensitive indicator dye in nanoengineered optical urea biosensors films and hetero-core structured fiber optic pH sensor.

Magneson reagent used as colour indicator and detection of magnesium in salt compound. As magneson reagent reacts with magnesium and resulting blue precipitae. RXSOL brand magneson reagent is high pure fine LAB chemicals.

Field's Stain B is used as staining solution for blood films for Spirochaetes, Protozoa and other purposes.Field Stains contain methylene blue and eosin. These basic and acidic dyes induce multiple colours when applied to cells. The fixative, methanol does not allow any further change in slide. The basic component of white cells (cytoplasm) is stained by acidic dye and they are described as eosinophilic or acidophilic. The acidic component (nucleus with nuclei acid) takes blue to purple shades of the basic dye and are called basophilic.

CALCON SOLOCHROME DARK BLUE excellent quality manufacturer, exporter and supplier.

Description Dark red/reddish purple to brown powder. Solubility 0.1% solution in water should be clear.

Identification (By UV-VIS) Passes test. 

Dye content (Titanometry; on dried substance) :- Min. 45.0% 

Absorption maximum λ max (buffer pH 12.2, on dried sub.) :- 632 – 636 nm 

Absorptivity (A1% / 1 cm at λ max. 0.0015%; buffer pH 12.2; on dried subs.) :- 200 - 300 

Kenya Chemical is a world-famous manufacturer, supplier, and exporter of Stains Indicator Reagents chemicals. Our RXSOL-69-6050-050 Magneson Reagent is used for detection of mg in salt analysis. It is also commonly used as a violet dye ph indicator, appearing yellow below ph 11, and violet above ph 13. Specially manufactured our chemical using high-quality chemicals at our sophisticated manufacturing unit.