Technical specifications glycerin, technical 99.7%cas# 56-81-5appearance clearassay, minimum wt.% >99.5diethylene glycol, maximum wt% water, maximum wt%5%total impurities, maximum wt% color, apha ftir scan positive ididentification, gc passspecific gravity, apparent 1.26residue on ignition, ppm fa esters, maximum ml1.00chlorides, maximum ppm30 ppmchlorinated compounds, maximum ppm30 ppmsulfate, maximum ppm heavy metals, maximum ppm5 ppm glycerin, usp 99.7%cas# 56-81-5appearance clearodor odorlesscolor to pass the test% glycerol by mass (mls of 0.5 n naoh) 99.5 minfatty acid and esters (mls of 0.5 n naoh)1.0 max% chloride 0.001 max% sulphate 0.002 max% chlorinated compound 0.003 max% moisture 0.5heavy metals ppm 5.0 max% residue on ignition 0.01 maxspecific gravity @ 25 c 1.249 minorganic volatile impurities to pass method iv (467)identification to meet (usp30)a) total impurities (chromatographic) including diethylene glycol 1 % maxb) individual impurities (chromatographic) 0.1 % max.
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Mr. Mehta (Krishna Pharmachem Co)
nr geeta mandir, Pratapnagar Rs, Vadodara, Gujarat - 390004, India
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