Complaint
Item | Standard |
Appearance | viscous, clear liquid |
Propyleneglycol, min content | 99.7% |
Density at 20°C, g/cm³ | 1.0381 |
Boiling point of Propyleneglycol | 188.2°C at 760 mm Hg |
Ignition temperature | 99°c |
Water (by Karl-Fischer), max | 0.1% |
Acidity (CH3COOH), max. | 0.005% |
Hazen color of Propyleneglycol, max. | 15 Hazen units |
Ash content, max. | 0.001% |
Storage | in the shade |
Packing | 215kg/drum |
| Certificate of Analysis |
| Test | Unit of | Specifications | Test | ||||
| Description | Measure | Minimum | Maximum | Result | |||
| Assay,GLC | weight % | 99.5 | 99.89 | ||||
| Color, Pt-Co | APHA Color | 5 | 5 | ||||
| Moisture | weight % | 0.1 | 0.09 | ||||
| Specific Gravity @20/20ºC | - | 1.035 | 1.038 | 1.038 | |||
| Refractive Index @20C | - | 1.431 | 1.435 | 1.433 | |||
| Appearance | Colorless, clear, transparent viscous liquid | pass | |||||
| ***End of Test Data*** | |||||||
215KG/DRUM 1000KG/IBC DRUM 22mt/FLEXITANK
Dongying City Longxing Chemical Co.,Ltd. is a chemical-based corporation, established in 2008, located in Dongying City, Shandong Province which is the site of the famous Yellow River Delta. Our company specializes in various chemical products, including basic inorganic and organic chemicals, such as PG, DMC, CMC, DMF, Citric Acid series, Hydroxide Potassium, MA, TDI, etc. Our products are popular in both domestic and international market due to the superior quality, perfect service and competitive prices. With many years' development , our company have cleints all over the world, such as USA, Pakistan, India, Japan, Austrilia, Saudi, Africa, etc., and we enjoy a good reputation among them. We have a close relationship with many famous chemical plants in China which guarantees our customers with top quality , better delivery and competitive price . We sincerely welcome friends from all over the world to visit our company and cooperate with us on the basis of long-term mutual benefits.
