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Colorante Giemsa in polvere nera CAS 51811-82-6 Agenti coloranti biologici Reagenti analitici
Black Powder Giemsa Stain CAS 51811-82-6 Biological Staining Agents Analytical Reagents Overview Black powder, melting point 300 °C (lit.), boiling point >65 °C/1013 hPa, bulk density 520 kg/m³, density 0.99, flash point 15 °C. Product Parameters Item Value Product Name Giemsa Stain CAS 51811-82-6 MF C14Cl1H14N3S MW 291.8 EINECS 257-438-2 Appearance Black Powder Product Image Application Biological staining agents; used for blood smear staining to examine malaria parasites
Acido biologico rosso 94 CAS 632-69-9 Indicatore di assorbimento Agente colorante cellulare in polvere
Chemical Reagents Acid Red 94 CAS 632-69-9 Adsorption indicator Cell Staining Agent Biological Staining Agent Introduction: Appearance:Red powder. MF: C20H5Cl4I4NaO5 MW: 997.66 CAS: 632-69-9 Uses: Used as an adsorption indicator and cell staining agent. Product Name Acid Red 94 CAS 632-69-9 MF C20H5Cl4I4NaO5 MW 997.66 EINECS 211-183-3 Appearance Red powder
Rosso intenso in polvere Solvent Red 23 ROSSO SUDAN CAS 85-86-9 Colorante azoico liposolubile Agente per colorazione biologica
Deep Red Powder Solvent Red 23 SUDAN RED CAS 85-86-9 Biological Stain Agent Solvent Red 23 is an oil-soluble red azo dye primarily used in cosmetic products in Japan. This biological stain agent has been reported in cases involving hairdressers who also reacted to PPD and p-aminoazobenzene. One case of contact dermatitis was documented in the metal industry. Applications Weakly acidic azo dye used for biological staining, dye formulations, metabolites, and environmental
Polvere verde scuro Rosso neutro CAS 553-24-2 Indicatori acido-base Agenti di colorazione biologica.
White Crystalline Powder 99% Potassium Hydrogen Phthalate CAS 877-24-7 Analytical Reagents PH Measurement Buffer Overview Neutral Red dark green powder. Product Parameters Item Value Product Name Neutral Red CAS 553-24-2 MF C15H17ClN4 MW 288.78 EINECS 209-035-8 Appearance Dark Green Powder Product Image Application Acid-base indicator, biological staining agent. pH 6.8 (red) - 8.0 (yellow). Alkalinity indicator for water, nitrite, and urine. Chemicalbook indicator for lipid
Acido rosso 94 CAS 632-69-9 Indicatore di assorbimento Agente colorante per cellule
Brownish Red Powder Acid Red 94 CAS 632-69-9 Adsorption Indicator Cell Staining Agent Overview Brownish-red powder. Product Parameters Item Value Product name Acid Red 94 CAS 632-69-9 MF C20H5Cl4I4NaO5 MW 997.66 EINECS 211-183-3 Appearance Brownish Red Powder Product Image Application Used as a bacterial stain; also used as an adsorption indicator in argentometric titrations. FAQ Q1: Can I get some samples? A: Yes, sample order is available for quality check and market test.
CAS 523-21-7 Rhodisonato di sodio C6Na2O6 Agenti biologici per la colorazione
Chemical Reagents Sodium Rhodizonate CAS 523-21-7 C6Na2O6 Biological Staining Agents Chemical Indicators Introduction: Appearance: Purple or brown-black crystals Melting point: 300 °C Bulk density: 620kg/m3 Storage conditions: Store at +15°C to +25°C. Uses: Used for the determination of barium, strontium, scandium, lead, tin and sulfate, and as an indicator in the determination of barium and sulfate capacity. Product Name Sodium rhodizonate CAS 523-21-7 MF C6Na2O6 MW 214.04
Rosso cresolo CAS 1733-12-6 C21H18O5S Agente di colorazione biologica Indicatore acido-base
Chemical Reagents Basic Green 4 CAS 569-64-2 Acid-base indicators Adsorption Indicators Biological Stains Introduction: Crystals with green luster, reddish brown powder after grinding. Easily soluble in alcohol and dilute sodium hydroxide solution, slightly soluble in water. Uses: Biological stains, acid-base indicators Product Name Cresol Red CAS 1733-12-6 MF C21H18O5S MW 382.43 EINECS 217-064-2 Melting point 290 °C
Colorante di base Rhodamine B CAS 81-88-9 C28H31ClN2O3 Agenti biologici per la colorazione Coloranti e pigmenti
Basic dyestuff Rhodamine B CAS 81-88-9 C28H31ClN2O3 Biological Staining Agents Dyes and Pigments Introduction: Bright green crystalline powder. Dissolved in water and ethanol, it appears blue red with strong fluorescence Uses: Used for dyeing silk, acrylic, and wool, with a sun fastness of 2-3 levels. Used for dyeing cotton fibers with tannins, with poor sun fastness. Also used for coloring leather, paper, straw, and preparing lake pigments. Product Name Rhodamine B CAS 523
C14H14N3NaO3S Indicatore di metile arancione CAS 547-58-0 Macchie biologiche e base acida
Chemical Reagents Methyl Orange CAS 547-58-0 Biological Stains and Acid-base Indicators Introduction: Water-soluble eosin Y is a chemically synthesized acidic dye that dissociates into negatively charged anions in water and combines with positively charged cations of the amino groups of proteins to stain the cytoplasm. The cytoplasm, red blood cells, muscles, connective tissue, eosinophilic granules, etc. are stained in varying degrees of red or pink, forming a sharp contrast
