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CASR

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Molecular Formula

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Molecular Weight

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Specifications  
Description: A clear, colourless, viscous liquid; practically odourless; hygroscopic.
Solubility: Miscible with water, with ethanol (95%) with acetone and with chloroform.
Identification A (By IR): IR spectra of the sample should be concomitant with IR spectra of the standard
Identification B (Diethylene glycol): NMT 0.1%
Identification B (Ethylene glycol): NMT 0.1%
Identification C (By GC Chromatogram): The retention time of the propylene glycol peak of the sample solution corresponds to that of the standard solution
Acidity: Not more than 0.2mL of 0.1 M sodium hydroxide should require to change the colour of the indicator to original pink.
Relative density, 25°C: 1.035 - 1.037
Diethylene glycol: NMT 0.1 %
Ethylene Glycol: NMT 0.1 %
Heavy metals: NMT 1ppm
chloride: NMT 70ppm
Sulphate: NMT 60ppm
Sulphated ash: NMT 0.007%
Water: NMT 0.2%
Assay: NLT 99.5%
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