Diethylene glycol

CAS Number: 111-46-6 Chinese Name: Diethylene Glycol English Name: DIETHYLENE GLYCOL Content: 99.9% Molecular Formula: C4H10O3 Molecular Weight: 106.12 EINECS Number: 203-872-2 Package: 180KG/drum Specification (Usage): | Test Item | Specification | Measured Result | Test Method | |--------------------------------|-----------------------------|-----------------------|---------------------| | Appearance | Colorless or pale yellow liquid, free of mechanical impurities | Colorless transparent liquid, free of mechanical impurities | SH/T 1056-91 Clause 4.1 | | Color before heating (Pt-Co), number | ≤30 | 10 | GB/T 3143-82 | | Density (20℃), g/cm³ | 1.1155～1.1176 | 1.1163 | GB/T 4472-84 | | Water content, % mass fraction | ≤0.20 | 0.0551 | SH/T 1055-91 | | Initial boiling point, ℃ | ≥240 | 244.3 | SH/T 1053-91 | | Dry point, ℃ | ≤255 | 253.6 | SH/T 1053-91 | | Ethylene glycol, % mass fraction | ≤0.50 | 0.157 | SH/T 1054-91 | | Triethylene glycol, % mass fraction | ≤1.00 | 0.091 | SH/T 1054-91 | Usage: Used as a gas dehydrating agent and aromatic extraction solvent, also as a lubricant, softener, and finishing agent for textiles, as well as a plasticizer, humectant, sizing agent, and solvent for nitrocellulose, resins, oils, and fats. Physical Properties: Appearance: Colorless or pale yellow transparent liquid Relative density (d 20/4): 1.1147~1.1180 Boiling point: ≥241℃ Boiling range (90% volume distilled): ≤250℃ Flash point: 141℃ Storage and Transportation: