Glycerin 99.5%

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It is the refined glycerol produced from water containing sweet water generated by saponification, hydrolysis or transesterification of animal or vegetable oils and fats. Structural Formula: CH2-OH CH-OH CH2-OH Molecular Weight: 92.09 (according to 1987 international atomic weight) 1. Executive Standard: 1) The PRC national standard GBB206-91 is implemented in production of industrial glycerol 2) The Chinese Pharmacopoeia is implemented in production of medical glycerol 2. Packaging: 53 gallons galvanized drum with net weight of 250kg/drum. 3. Technical Requirements 1) Properties: Colorless or slightly yellow transparent and viscous liquid. 2) Physiochemical Indexes: Conform with the following table Item Type Saponification crude glycerol Cosmetic glycerol Medical glycerol Appearance Transparent without suspended matter Transparent without suspended matter Transparent without suspended matter Odor No peculiar smell No peculiar smell No peculiar smell Color HAZEN ≤ 40 ≤ 30 ≤ 20 Glycerol content % ≥ 95.0 ≥ 98.0 ≥ 99.5 Density (20 ° C )G/ML ≥ 1.25003 ≥ 1.25033 ≥ 1.2572 Chloride(CL)% / ≤ 0.01 0.001 Sulfate ash % ≤ 0.05 ≤ 0.03 ≤ 0.01 Acidity or alkalinity MMOL/100G ≤ 0.30 ≤ 0.10 ≤ 0.064 Saponification equivalent MMOL/100G ≤ 3 ≤ 0.60 ≤ 0.60 Reducing substances / / Deposit or silver mirror free Arsenic content MG/KG / / ≤ 2.0 Heavy metal content MG/KG / / ≤ 5.0

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Shandong Honghui Chemical Co., LTD.

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