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      Products

    Saponification grade glycerol (glycerin)

    English name: Glycerol CAS Number: 56-81-5
    Alias: glycerin Molecular formula: C3H8O3
    EINECS number: 200-289-5 Content ≥: 99%
    Origin / Manufacturer: Shandong O Chen model: Saponification stage
    density: 1.27 g / cm3 Implementation of quality standards: GB
    Packing: 250kg / barrel Product quality: Saponification stage

    My company's main industrial grade glycerin, glycerol saponification grade, pharmaceutical grade glycerin, food grade glycerin (glycerol) as well as the import level of glycerin (glycerol), annual sales of 1600 tons, were filling barrels can, welcome to purchase, from the set more than 5 tons, 60 tons of standing inventory, supply adequate, stable volume of quality assurance.

    Product Name: glycerol

    Alias: glycerol

    English name: Glycerin

    CAS Registry Number: 56-81-3

    Molecular formula: C3H8O3

    [Basic Physical and chemical properties

    Colorless transparent viscous liquid, odorless and has a sweet taste, relative density d4201.2613, melting point 17.9 ℃, boiling point 290 ℃ (decomposition). Absorbent, absorb moisture from the air. It can be in any proportion with water, mixed with ethanol, slightly soluble in ether, insoluble in benzene, chloroform, carbon tetrachloride, carbon disulfide and other organic solvents, but insoluble in oil. Relative density (water = 1): 1.26 (20 ℃).

    [Method]

    Oil extraction plant.

    【Quality Index】

    specification

    range

    Refractive index (n20D) Refractive index

    ≥1.4731

    Glycerol content% Glycerine

    ≥99.5

    Moisture% Water

    ≤0.3

    PH (m10.1N NAOH / 25g) Fatty acids & esters

    ≤0.2

    Color APHA Colour Shade

    ≤5

    The relative density 20/20 (n20D) Relative density

    ≥1.2623

    Ester (ml 0.1N HCl / 25g) Esters

    ≥8.0

    Sugar Sugars2

    Negative

    Halide (ppm as Cl) 2 Halogenated cpd (ppm as Cl) 2

    ≤5

    Heavy Metal (ppm as Pb) Heavy metals ppm Pb

    ≤1

    Ash% Sulphates ppm

    ≤0.01

    【Packing】

    250kg / barrel, iron drum.

    Copyright(C)2016 , Jinan Aochen Chemical Co., Ltd. All Rights Reserved.  Supported by  ChemNet  ChinaChemNet Toocle Copyright Notice
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