Products Description
Liquid Diethanolamine is colorless viscous liquid or crystalline, alkaline, which can absorb CO2 and hydrogen sulfide.
Basic information
| Product Name: | Diethanolamine |  |
| CAS: | 111-42-2 | |
| MF: | C4H11NO2 | |
| MW: | 105.14 | |
| Transportation: | 6-8 Days |
| Index | Content |
| Vapour pressure: | <0.98 atm ( 100 °C) |
| Density: | 1.097 g/mL at 25 °C(lit.) |
| Melting point: | 28 °C(lit.) |
| PH: | 11.0-12.0 (25ºC, 1M in H2O) |
| Acidity coefficient (pKa): | 8.88(at 25ºC) |
| Explosive limit: | 2.1-10.6%(V) |
| Refractive index: | n20/D 1.477(lit.) |
| Viscosity: | 351.9(30ºC) |
| Boiling point: | 268 °C |
| Flashing point: | 280 °F |
Specifications:
| Items of Analysis | Specification |
| Total Content (as diethanolamine) | ≥99.5 % |
| Monoethanolamine | ≤ 0.1 % |
| Triethanolamine | ≤ 0.1 % |
| Moisture | ≤ 0.2 % |
| Chromaticity (Amber-Cobalt) | ≤ 10 % |
Liquid Diethanolamine Uses
- In the pharmaceutical sector, it serves as a buffering agent, helping maintain solution stability.
- In polyurethane foam production, DEA acts as a crosslinking agent to create high-resilience foams. When combined with triethanolamine, it can be used in detergents for aircraft engine components.
- DEA also reacts with fatty acids to produce alkyl derivatives used in various chemical formulations.
- In addition, DEA functions as a raw material for organic synthesis, a component in surfactant production, and an acid gas scrubber.
- In personal care products, it works as a thickener and foam enhancer in shampoos and lightweight detergents.
- DEA is further employed as an intermediate in chemical synthesis, a solvent in pharmaceuticals, and has applications in cleaning products, cosmetics, agriculture, construction, and metalworking industries due to its multifunctional properties.
Packaging & Delivery
Liquid Diethanolamine Packaging & Delivery
- Packaging: Iron drums, IBC Drums, Flexitank, ISO TANK and bags etc.
- Delivery Time: 7-10 days after payment confirmation.
- Shipping Methods: By sea, air, or courier (FedEx, DHL, UPS, TNT).
Company Profile
Gneebio is an enterprise specializing in the research and development, production and sales of chemicals. Our factory was established in 2016 and is located in Henan Province, covering an area of 3,600 square meters. Our team consists of more than 200 people. Over the years, the entire team has continued to improve to meet the actual needs of customers and has now become one of the leading chemical product exporters in Henan Province, China.
FAQ
Can you provide samples?
Yes, we can provide free samples, but shipping costs must be covered by the customer.
How can I verify product quality before placing an order?
Free samples are available for select products. You only need to cover shipping costs or arrange pickup at our facility. Please provide product specifications and requirements, and we will produce samples accordingly.
What is your minimum order quantity?
The minimum order quantity is 1 kilogram. However, we typically accept smaller batch orders (e.g., 100 grams) provided the sample fee is paid in full.
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