5 g, ACS, Supplies
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Ricca Murexide
Ricca ChemicalMurexide, also called ammonium purpurate or MX, is the ammonium salt of purpuric acid. It is a purple solid that is soluble in water. The compound was once used as an indicator reagent. Aqueous solutions are yellow at low pH, reddish-purple in weakly acidic solutions, and blue-purple in alkaline solutions.
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12-Molybdophosphoric acid hydrate, ACS
BeanTown ChemicalCAS: 51429-74-4 EC No: 234-713-5 MDL No: MFCD00149913 UN No: UN3085; Haz Class: 5.1 (8); Packing Group: III Granular Linear Formula: H3PO4·12MoO3·xH2O MW: 185.25 Density (g/mL): 3.15
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Thymol Blue, BAKER ANALYZED ACS Reagent
Avantor - J.T.Baker®(thymolsulfonphthalein) Formula: C27H30O5S Formula Weight: 466.6 CAS Number: 76-61-9 Specific Gravity: 1L = .00 Kg
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Chromium Potassium Sulfate Dodecahydrate
MP BiomedicalsChromium potassium sulfate is the potassium double sulfate of chromium. Chromium alum is used in the tanning of leather. It was also used in gelatine emulsions in photographic film as hardener.
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Phenol Red, BAKER ANALYZED ACS Reagent
Avantor - J.T.Baker®(phenolsulfonphthalein) Formula: C19H14O5S Formula Weight: 354.39 CAS Number: 143-74-8 Specific Gravity: 1L = .00 Kg
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Ricca 1,10-Phenanthroline Monohydrate
Ricca ChemicalThe Ricca Chemical 100% 1, 10-phenanthroline monohydrate is used in research and laboratory for DNA-protein interaction studies and silver spectrophotometric assay. It can be stored at a temperature of 15 to 30 degree C.
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Phosphomoldbdic Acid
MP BiomedicalsPhosphomolybdic acid hydrate is employed in preparation of a hybrid organic-inorganic, electroactive material with potential application as a cation-insertion electrode in batteries.
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1-(2-Pyridylazo)-2-Naphthol Reagent (ACS)
GFS ChemicalsPAN; PAN-2. Indicator for complexometric titrations. Cheng and Bray, Anal. Chem., 27,782 (1955). Reagent for the colorimetric determination of vanadium. Staten and Huffman, Anal.Chem.,31, 2003 (1959)
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CAS: 125572-95-4 EC No: 236-308-9 MDL No: MFCD00066429 Solid Molecular Formula: C14H22N2O8·H2O MW: 364.35 Melting Point: 213-216°
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Ricca Phenol Red Sodium Salt
Ricca ChemicalThe Ricca Chemical 100% phenol red sodium salt is suitable for use as a pH indicator in cell biology laboratories. It can be stored at a temperature of 15 to 30 degree C.
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4-Amino-3-hydroxy-1-naphthalenesulfonic acid, ACS, 90% min.
BeanTown ChemicalCAS: 116-63-2 EC No: 204-147-3 MDL No: MFCD00004019 RTECS: QK1292000 Powder Molecular Formula: C10H9NO4S MW: 239.25 Melting Point: 290° (decomposes)