South Korea's Kumho Petrochemical plans to reduce Ulsan rubber plant loading rate in May

According to reports, South Korea's Kumho Petrochemical Company stated that due to rising raw material butadiene prices, the company considered reducing the load of a 100,000 tonne/year plant BR/NBR switching device at Ulsan in May. rate. The load factor of the device will be reduced from the current 100% to about 80% of the next month. In addition, the company also plans to close its 70 kt/yr styrene-butadiene block copolymer (SBS) unit in May. Kumho Petrochemical is Asia's largest synthetic rubber producer and a big buyer of butadiene. Last week, the price of butadiene in Asia soared more than 200 US dollars / ton over the previous week, April 15 rose to 3080-3120 US dollars / ton CFR Northeast Asia.

Sodium Acid Pyrophosphate

SAPP is a water-soluble compound that is made up of sodium cations and pyrophosphate anions. It has a slightly acidic taste and is often used in conjunction with other leavening agents, such as baking soda, to create a more consistent rise in baked goods.
In addition to its use in the food industry, SAPP is also used in the production of ceramics, as a water softener, and in the treatment of water for industrial purposes.

While SAPP is generally considered safe for consumption, it is important to note that excessive consumption can lead to an imbalance in the body's electrolytes, which can cause health problems. It is therefore important to consume SAPP in moderation and in accordance with recommended guidelines.

Food Grade SAPP stands for Sodium Acid Pyrophosphate, which is a white, odorless powder used as a leavening agent in baked goods, such as cakes, bread, and pastries. It is also used as a preservative in canned fruits and vegetables, and as a sequestrant in processed cheese and dairy products. Food Grade SAPP is considered safe for consumption by the FDA and is commonly used in the food industry.

Sodium acid pyrophosphate (SAPP) is a white crystalline powder that is commonly used as a leavening agent in baked goods. It is also used as a buffering agent, emulsifier, and sequestrant in various food applications.

SAPP is a water-soluble salt that is composed of sodium cations and pyrophosphate anions. It is an acidic compound with a pH of around 4.5 to 5.5, which makes it useful in controlling the pH of food products.

In baked goods, SAPP reacts with baking soda to produce carbon dioxide gas, which helps the dough or batter rise. It is often used in conjunction with other leavening agents like baking powder or yeast to achieve the desired texture and volume.

SAPP is also used in processed cheese products to prevent the cheese from melting too quickly and to improve its texture. It is also used in meat products to improve their texture and juiciness.


While SAPP is generally recognized as safe by the FDA, excessive consumption of foods containing SAPP may lead to gastrointestinal distress. It is important to follow recommended usage levels and to consult with a healthcare professional if you have any concerns about your diet.



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Sichuan Jinhe Qihang Co,. Ltd. , https://www.jinhechemicals.com