Product description :

1,5-Diphenyl carbazide AR is a fine chemical. It is supplied by FINAR. 1,5-Diphenyl carbazide AR is used in laboratory for spectroscopy analysis to determine some heavy metals such as chromium. It is used as a redox indicato. This 1,5-Diphenyl carbazide AR by FINAR is prepared under controlled environment and using high-purity material which is tested to check it's assay before manufacturing, following all Quality Assurance Guidelines.

Product features :

• Appearance : White or almost white crystalline powder. Slowly becomes pink on exposure to air
• Solubility : Very slightly soluble in water,soluble in hot alcohol, acetone, and glacial acetic acid
• Melting point 172C 171 - 173C
• Sensitivity to Chromate : Passes test.
• Aqueous acetone insoluble matter : 0.01% max
• Sulphated ash : 0.05% max

Product specifications :

• Product name : 1,5-Diphenyl carbazide AR
• Brand : FINAR
• Catlog number : 20637SG025
• CAS number : 140-22-7
• Molecular formula : (C6H5NHNH)2 CO
• Molecular weight : 242.28
• Assay : min.98.00%
• Quantity : 25 gm