100% Pure Refined/Crude Glycerine 99.7% USP/BP/EP Grade

   Hot Sale!! refined glycerine 99.7% usp grade 1.Prodution Description of Glycerin 99.5%: Glycerin known as refined glycerine usp 99.5%, pure glycerol is a colorless, odorless, viscous liquid with a sweet taste. Boiling point of 290 ℃, melting point 17.9 ℃, relative density of 1.2613. Infinitely miscible with water, dried over anhydrous refined glycerine usp 99.5% has a strong water absorption.   Product Name: Glycerin Chemical Name: Glycerol  Molecular Formula: C3H6O3 Characters: colorless, odorless, transparent, viscous liquid, sweet, moisture absorption, flammability, low toxicity 2.Specification of Glycerin 99.5%:           Method Specified Range Typical values Relative density 20 /20°C2 ISO 2099 (Part 2) : 1972 1.2623 min 1.2632 Refractive index n20D2 APAG-GL-006 : 1988 1.4731 min 1.4737 Glycerine content %1 APAG-GL-009 : 1988 99.5 min 99.8 Colour APHA1 ASTM D1209 : 1993 10 max 2.5 Fatty acids & esters 1 (ml 0.5N NaOH/50g) USP XXllI : 1995 1.0 max 0.14 Sulphated ash %2 USP XXllI : 1995 0.01 max 0.004 Chlorides ppm Cl2 USP XXllI : 1995 10 max <  10 Heavy metals ppm Pb2 USP XXlIl (Mtd 1) : 1995 5 max <    5 Chlorinated compounds ppm Cl2 USP XXllI : 1995 30 max <  30 Arsenic ppm2 USP XXllI : 1995 1.5 max < 1.5 Sulphate ppm2 USP XXllI : 1995 20 max <  20 3.Application of Glycerin 99.5%: Usage:is useful in a variety of applications, glycerol is used as a solvent, plasticizer and humectant. In polyacrylamide gel electrophoresis, glycerol is used in sample preparation and gel formation. At a concentration of 5-10%, glycerol is used to increase the density of a sample so that it will layer at the bottom of a sample well. Additional uses include as an aid in casting gradient gels, a protein stabilizer and storage buffer component. 4.Package and shipment: Email: Whatsapp: +60149715210