Carmine, powder, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Carmine is a red compound and is generally used with aluminum, iron and other metal salts to enhance its activity. During smear preparation, it is required for chromatin staining in fresh material. In presence of aluminum chloride, it is used for the staining of glycogen.
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Carmine alum lake of carminic acid, pure_certified
Supplier: Thermo Fisher Scientific
Carmine alum lake of carminic acid, pure_certified
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Carmine alum lake of carminic acid, pure, high purity stain_biological
Supplier: Thermo Fisher Scientific
Carmine alum lake of carminic acid, pure, high purity stain_biological
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Carmine
Supplier: Spectrum Chemical
Carmine, also known as cochineal or crimson lake, is a red colored pigment obtained from the aluminum salt of carminic acid. It is used in artificial flowers, paints and coloring. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.
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Carmine, red powder C.I. 75470
Supplier: MP Biomedicals
Soluble in ethanol, alkali hydroxides, borax (0,8 mg/ ml), ammonium hydroxide (1 mg/ml), water (8 mg/ml) or ethanol (0,8 mg/ml). The addition of an acid or base can help increase the water solubility. Partly soluble in hot water; practically insoluble in cold water (8 mg/ ml) or dilute acids.