Acrylonitrile is usually used for producing acrylic fibers, ABS/SAN synthetic
resin, acrylamide, synthetic rubber and latex.

Taekwang had started to produce Acrylonitrile from 1997 with Monsanto process in Ulsan Korea. Of the total capacity of 250,000MT per year, we use 50,000MT as a raw material for our own acrylic fiber production and sell remained quantity to the domestic and foreign customers.

Acrylonitrile is a colorless, odorless and poisonous liquid, made of propylene
with ammonia through oxidization and refining process. Taekwang is doing its best for the safety of production, storage and delivery and take a leadership in environment protection by using the eco-friendly process.


No Inspection Unit Specification
1 Acetone ppm 200 max
2 Acetonitrile ppm 300 max
3 Acidity(as Acetic Acid) ppm 20 max
4 Aldehydes as Acetaldehyde ppm 50 max
5 Copper (Cu) ppm 0.1 max
6 Iron (Fe) ppm 0.2 max
7 Hydrogen Cyanide (HCN) ppm 5 max
8 Non-Volatile Matter ppm 100 max
9 Peroxide ppm 0.2 max
10 PH 5% Aqueous Solution   6.0 - 7.5
11 Refractive Index (25¡É)   1.3882 - 1.3892
12 Inhibitor (MEHQ) ppm 35 - 45
13 Color (APHA)   10 max
14 Water wt% 0.5 max
15 Appearance   clear, free of suspended matter
16 Oxygen Bomb Stability hour more than 4
17 Titration Value ml of 0.1N-H2SO4 to give PH of 5.0 ml 2 max
18 Distillation Range at 760mmHg(97%)   74.5 - 79.0¡É
19 Acrolein ppm 10 max
20 Specific Gravity 25/15.5¡É   0.0779 - 0.8020
21 Purity wt% 99.5 min

082-2-3406-0300(Representative)
082-2-3406-0414(Petrochemical Sales) 082-2-3406-0226
petro@taekwang.co.kr



   

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