1,5-Diphenylcarbazide CAS 140-22-7
Chemical Name:?1,5-Diphenylcarbazide
Synonyms: 1,5-Diphenylcarbohydrazide; 2,2??-diphenylcarbazide; Diphenylcartazide; sym-diphenylcarbazide
CAS No.: 140-22-7
Molecular Formula: C13H14N4O
Molecular Weight: 242.28
Description
1,5-Diphenylcarbazide?Details
Chemical Name:?1,5-Diphenylcarbazide
Synonyms: 1,5-Diphenylcarbohydrazide; 2,2??-diphenylcarbazide; Diphenylcartazide; sym-diphenylcarbazide
CAS No.: 140-22-7
Molecular Formula: C13H14N4O
Molecular Weight: 242.28
Molecular?Structure:
Appearance: White Powder
1,5-Diphenylcarbazide?Typical Properties
Melting point
170-175???C(lit.)
Boiling point
385.1??C (rough estimate)
Density
1.31 g/cm3
Water Solubility
Slightly soluble
Storage
2-8??C
Appearance
Powder or flakes
Colour
White to cream
Refractive index
1.6120 (estimate)
Acidity coefficient (pKa)
9.98??0.43(Predicted)
1,5-Diphenylcarbazide?Usage
Used as redox indicator, colorimetric determination of chromium, mercury, lead, determination of dichromate
Used as adsorption indicator, mercury titration determination of chloride and cyanide
Used as analytical reagent, verification of cadmium, copper, iron, molybdenum and vanadium, etc.
1,5-Diphenylcarbazide?Packaging and Shipping
Packing: 25KG/Drum
1,5-Diphenylcarbazide?Storage
Keep in a well-closed, light-resistant, dry and cool place.
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Chemical Name:?1,5-Diphenylcarbazide
Synonyms: 1,5-Diphenylcarbohydrazide; 2,2??-diphenylcarbazide; Diphenylcartazide; sym-diphenylcarbazide
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Molecular Formula: C13H14N4O
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AMBERLITE XAD-16 is a nonionic, hydrophobic, cross-linked polymeric adsorbent supplied as insoluble white beads. It is characterized by its macroreticular structure, which provides both a continuous polymer phase and a continuous pore phase, offering high surface area and porosity . This adsorbent is specifically designed to capture hydrophobic molecules from polar solvents and volatile organic compounds from vapor streams . It is ideal for use in column or batch operations and is effective for the adsorption of organic substances with relatively low to medium molecular weight . The product is widely utilized in applications such as the purification of antibiotics, recovery of water-soluble steroids, amino acids, and proteins, as well as the removal of nonpolar compounds from polar solvents .
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