Glycerol (Vegetal origin) USP GLR

(HOCH₂)₂CHOH
1,2,3-Propanetriol, Glycerine
M.W: 92.09  CAS: 56-81-5  EC: 200-289-5  
H: H319  

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• Assay ? 99%
• Appearance Clear liquid
• Colour (Hazen) ? 10
• Chloride (Cl^–) ? 0.001%
• Loss on drying ? 1%
• Specific gravity ? 1.249g/cm³
• Fatty acids and esters ? 0.01meq/g
• Refractive index ? 1.47
• Chlorinated compounds ? 0.003%
• Heavy metals ? 0.0005%
• Aldehydes ? 0.001%

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