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                Pentacrythritol(for industrial use)

                Formula: C(CH2OH)4/
                CAS NO.:
                M.W : 136.14
                Properties: It is a white or light yellow crystal with a little sweetness ,soluble in water and ethanol , insoluble in benzene,ethyl ether and mineral ether etc..Boiling point 276°C,melting point 262°C,density 1.35g/cm3,refractive index ()1.54-1.56.
                Specification: (%)

                 
                High grade
                First grade
                Eligible grade
                Assay(Pentacrythritol)
                93min
                86min
                --
                Hydroxy
                47min
                47min
                46min
                Loss on dry
                0.5max
                0.6max
                0.7max
                Ash
                0.1max
                0.1max
                0.1max
                Phthalic-acid-bepaint-degree(No. of Fe,Co,Cu standard colorimetric liquid)
                2max
                4max
                6max

                Application: It is mainly used in the production of alkyd resin and as material of paint industry. Besides,as material of explosive ,floor paint ,air lubricating oil etc..
                Storage: Store in a dry clean and ventilated place .Avoid heating ,damp and contacting with direct sunshine.
                Packing: 25+0.2kg net.Double plastic bags lined plastic woven sack.


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