Model: | - |
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Brand: | Yongxin |
Origin: | Made In China |
Category: | Chemicals / Organic Chemical Materials / Ester |
Label: | triethyl phosphate , TEP , esters |
Price: |
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Min. Order: | - |
Live Chat: | Last Online:21 Jul, 2015 |
Jilin Yonglin Chemical Co., Ltd., covers an area of 30000 square meters, produces 5000tons of high quality Triethyl phosphate every year. The company has abandoned the old alkali neutralization method and create a new process for producing Triethyl phosphate. It is the only enterprise in China that can produces the Triethyl phosphate with the content more than 99.85%, and with no discharge of waste gas, waste water and waste residue. The production process has been obtained national invention patents.
The high quality triethyl phosphate the company produced mainly supplies the Estman(U.S.) the Lanxess(German), Xinjiang Meihua monosodium glutamate and other well-known enterprises at home and abroad. The quality has won the certification of Jewish Food Grade kosher. The quality of the products has been unanimously praised by domestic and foreign buyers.
Triethyl phosphate is a chemical compound with the formula (C2H5)3PO4. It is a colorless liquid. It is the triester of ethanol and phosphoric acid and can be called "phosphoric acid, triethyl ester".
Its primary uses are as an industrial catalyst (in acetic anhydride synthesis), a polymer resin modifier, and aplasticizer (e.g. for unsaturated polyesters). In smaller scale it is used as a solvent for e.g. cellulose acetate,flame retardant, an intermediate for pesticides and other chemicals, stabilizer for peroxides, a strength agent forrubber and plastic including vinyl polymers and unsaturated polyesters, etc.
Triethyl phosphate is also a common intermediate in the manufacture of pesticides.
items |
specifications |
||
Superior quality |
First quality |
Second quality |
|
Triethyl phosphate(m/m)% ≥ |
99.9 |
99.85 |
99.5 |
water% ≤ |
0.04 |
0.05 |
0.1 |
Alcohol content ppm ≤ |
80 |
100 |
300 |
Acid value(KOH)mg/g ≤ |
0.035 |
0.04 |
0.05 |
Acid value(phosphoric acid)mg/g ≤ |
0.0035 |
0.004 |
0.005 |
chloridion ppm ≤ |
0.5 |
1 |
2 |
sulfate ≤ |
4 |
5 |
10 |
tone ≤ |
8 |
10 |
15 |
refractive index |
1.405~1.407 |
1.405~1.407 |
1.405~1.407 |
Appearance |
Colorless and transparent |
Colorless and transparent |
Colorless and transparent |