Product Description
Diethanolamin e, chemical agent, Chinese name 2,2 '-dihydroxydiethylamine, diethanolamin e; Dihydroxyethylamine; 2,2 '-iminodiethanol: English abbreviation DEA. Colorless viscous liquid or crystal. It is alkaline and can absorb gases such as carbon dioxide and hydrogen sulfide in the air.
Detailed Photos
Product Parameters
| Melting point |
28 °C(lit.) |
| Boiling point |
268 °C |
| density |
1.097 g/mL at 25 °C(lit.) |
| vapor density |
3.6 (vs air) |
| vapor pressure |
<0.98 atm ( 100 °C) |
| refractive index |
n20/D 1.477(lit.) |
| Fp |
280 °F |
| storage temp. |
Store at RT |
| solubility |
H2O: 1 M at 20 °C, clear, colorless |
| form |
Viscous Liquid or Low Melting Solid |
| color |
APHA: ≤15 |
| Specific Gravity |
1.09 |
| Odor |
Mild ammoniacal; faint, fishy; characteristic. |
| PH |
11.0-12.0 (25ºC, 1M in H2O) |
| pka |
8.88(at 25ºC) |
| explosive limit |
2.1-10.6%(V) |
| Water Solubility |
MISCIBLE |
| λmax |
λ: 260 nm Amax: 0.04
λ: 280 nm Amax: 0.02 |
| Sensitive |
Hygroscopic |
| Merck |
14,3107 |
| BRN |
605315 |
| Exposure limits |
TLV-TWA 3 ppm (~13 mg/m3) (ACGIH). |
| Stability: |
Stable. Incompatible with carbon dioxide, strong acids, strong oxidizing agents. Deliquescent. |
Application
1) Diethanol-amine is the intermediate of herbicide glyphosate.
2) Diethanol-amine also used as a purifying agent for gases, and also used as a raw material for synthetic drugs and organic synthesis.
3) Diethanol-amine can be used as an analytical reagent, GC stationary liquid, softening agent and lubricant, also used in organic synthesis.
4) Diethanol-amine can be used as the acid gas absorbent, oxidant, organic synthesis, softening and lubricant. Gas chromatography stationary liquid (the highest temperature of 60 DEG C, solvent meth-anol), the selective retention and separation of alcohol, diol, amine, pyri-dine, quino-line, piper/azine, mercaptan, sulfide and water.
5) Diethanol-amine can be used as CO2, H2S and SO2, such as acid gas absorber, non-ionic surfactant, emulsifier, polishing agent, industrial gas purification agent, lubricant.
6) Diethanol-amine can be used as a thickener in foam shampoo and light detergent, used as softeners in synthetic fiber and leather production.
Packaging & Shipping
Company Profile
Hunan Iron Zirconium Import&Export Co.Ltd is a company focusing on the export of chemical products.Our company own variety of export products which are widely used in chemical, pharmaceuticals, textile printing & dyeing, leather processing, fertilizer, water treatment, construction industry, food &feed additives and other areas.We will use professional production technology to bring you the best product experience.we are looking forward to cooperating with you.
FAQ
Q1:Which kind of payment terms do you accept?
A:For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
Q2:Can you give me a discount price?
A:Surely, price is negotiable under different conditions, we are assuring you to get the most competitive price.
Q3:How can I get the sample?
A:We can support the sample for free, freight charges will undertaken by buyer. The charges will be return to you or deduct from your order in the future.
Q4:How can we guarantee the quality?
A:We always keep pre-production sample before mass production, and final inspection before shipment. Our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us,
we will send you free goods for replacement or refund your loss.
Q5: How about the packing?
A: Factory standard packing. Special packing can be accept per your request.
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