Molecular Structure:

Chinese name: ethylene glycol dimethyl ester

English name: Ethylene Glycol Diformate; 1,2-EthanediolDiformate

Model: JS-EGDF

CAS NO: 629-15-2

Molecularformula: C₄H₆O₄

Characters:
Appearance (25°C) liquid
Density (g/cm³, 25°C): 1.216
Refractive index (n20/D): 1.4105
Boiling point (°C, at 760mmHg): 174-178

Quality index: Appearance (Appearance, 25°C)colorless liquid

Purity: ≥99%

PH value: ≥3

The main purpose:
1. this product as textile auxiliaries for fiber and its products acidifying agents in dyeing or printing processes.
2. because it is susceptible to hydrolysis, it can be used to replace the commonly used organic acids (such as citric acid, acetic acid) to smoothly adjust the PH value of the dye bath to improve dyeing, improving dyeability, saving dye consumption.While eliminating the use of organic acidifiers produce irritating odor and dyed fabric damage that may arise right.
3. the product can also be used for the separation of aromatics and alkane solvent (entrainer), a plasticizer for the polymer.
4. this product is also used for self-hardening water glass composites.

Packaging and storage:
1. 50KG or 200KG plastic drum shall Handle gently during transport.
2. should be stored in a cool, dry and ventilated warehouse, sealed.Storage period of six months.