Preservative action
Inhibits mold in grain, feed and food, directly or as calcium or sodium propionate.
Propionic acid is a preservative for food and animal feed, and a raw material for propionate salts and esters, фунгициды, pharmaceuticals and plasticizers. SUNCHEM supplies propionic acid with a batch COA on every shipment.
Пропионовая кислота (пропановая кислота) inhibits mold and some bacteria, so it is used directly as a preservative in grain and feed and, through its calcium and sodium salts, in bread and other foods. It is also an esterification raw material for propionate esters used in flavors and solvents, an intermediate for fungicides and pharmaceuticals, and a raw material for plasticizers.
For feed and food buyers, purity and the documents for the destination market decide the grade.
Inhibits mold in grain, feed and food, directly or as calcium or sodium propionate.
A raw material for propionate esters, фунгициды, pharmaceuticals and plasticizers.
Мы выступаем против вашей чистоты, water and color limits and send the batch COA for each lot.
| Параметр | Типичное значение |
|---|---|
| Название продукта | Propionic Acid |
| Синонимы | Пропановая кислота; methylacetic acid |
| Номер КАС. | 79-09-4 |
| ЕС нет. | 201-176-3 |
| E number | E280 |
| Молекулярная формула | C₃H₆O₂ |
| Молекулярный вес | 74.08 |
| вид | Colorless liquid with a pungent odor |
Чистота, воды, color and other limits depend on the grade and are stated on the TDS and batch COA; лимиты вашего заказа подтверждены в предложении и договоре.
Where propionic acid is used, и что необходимо подтвердить перед переключением источника питания.
Applied to grain, hay and compound feed to prevent mold growth during storage.
Used to make calcium and sodium propionate for bakery, and as a food preservative (E280) where permitted.
An esterification agent and intermediate for propionate esters, фунгициды, pharmaceuticals and plasticizers.
| Ваше требование | Что обычно работает |
|---|---|
| Feed and grain preservation | Feed-grade propionic acid with the documents your market requires |
| Food preservatives and propionate salts | Food-grade material |
| Esters, fungicides and pharma | Specify the purity and impurity limits your QA approves |
| Замена существующего поставщика | Отправьте текущий TDS или COA; мы цитируем параметры, которые вы утверждаете |
Tell us the drum, IBC or bulk option you prefer; мы подтверждаем упаковку с предложением.
Keep containers closed in a cool, ventilated store away from bases, oxidizers and ignition sources; use corrosion-resistant equipment.
Corrosive and flammable liquid (И 3463, Сорт 8, subsidiary 3, PG II).
Кормить, еда, propionate salts or synthesis: the grade and documents follow from it.
Чистота, воды, color and the impurities named on your incoming-inspection sheet.
Propionic acid is corrosive and flammable; confirm tank and pump materials and follow the SDS.
Run a sample and keep the approved lot COA as the contract reference.
Tell us what you use propionic acid for, количество и порт назначения. Добавьте свою текущую спецификацию, и мы сделаем предложение по ней.
| Информация | Пример |
|---|---|
| Приложение | Feed preservation, еда, propionate salts, сложные эфиры, синтез |
| Grade | Еда / кормить / технический |
| Требуемая спецификация | Чистота, воды, цвет |
| Упаковка | Барабан, IBC or bulk |
| Количество | Пробный заказ / ежемесячно / годовой объем |
| Место назначения | Страна и порт |
| Необходимые документы | сертификат подлинности, паспорт безопасности, ТДС, food/feed statements |
As a preservative for grain, feed and food, to make calcium and sodium propionate, and as a raw material for propionate esters, фунгициды, pharmaceuticals and plasticizers.
Чистота, water and color, plus the documents required for food or feed use in your market.
Да. It is regulated as a corrosive, flammable liquid under UN 3463, Сорт 8 (subsidiary 3), PG II.
In closed containers in a cool, ventilated store, away from bases, oxidizers and ignition sources, in corrosion-resistant equipment.