Preservative action
Inhibits mold in grain, feed and food, directly or as calcium or sodium propionate.
Pennsylvanie
Propionic Acid Supplier from China
Propionic acid is a preservative for food and animal feed, and a raw material for propionate salts and esters, fongicides, pharmaceuticals and plasticizers. SUNCHEM supplies propionic acid with a batch COA on every shipment.
CAS 79-09-4 · C₃H₆O₂ · Propanoic acid
- Lot de COA avec chaque expédition
- Des échantillons pour vos essais
- Support technique pour votre essai
Présentation du produit & avantages clés
Acide propionique (acide propanoïque) 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.
Versatile intermediate
A raw material for propionate esters, fongicides, pharmaceuticals and plasticizers.
Spécifié selon vos conditions
Nous citons contre ta pureté, water and color limits and send the batch COA for each lot.
Spécifications techniques
| Paramètre | Valeur typique |
|---|---|
| Nom du produit | Propionic Acid |
| Synonymes | Acide propanoïque; methylacetic acid |
| Numéro CAS. | 79-09-4 |
| Numéro CE. | 201-176-3 |
| E number | E280 |
| Formule moléculaire | C₃H₆O₂ |
| Poids moléculaire | 74.08 |
| Apparence | Colorless liquid with a pungent odor |
Pureté, l'eau, color and other limits depend on the grade and are stated on the TDS and batch COA; les limites de votre commande sont confirmées dans le devis et le contrat.
Applications par industrie
Where propionic acid is used, et que confirmer avant de changer d'approvisionnement.
Feed and grain preservation
Applied to grain, hay and compound feed to prevent mold growth during storage.
Vérifiez avant l'essai
- Feed-grade documents for your market
- Dosage system
- Bulk packaging
Food preservation & propionates
Used to make calcium and sodium propionate for bakery, and as a food preservative (E280) where permitted.
Vérifiez avant l'essai
- Food-grade specification
- Market regulations
- Volume annuel
Esters, fongicides & pharmaceutique
An esterification agent and intermediate for propionate esters, fongicides, pharmaceuticals and plasticizers.
Vérifiez avant l'essai
- Synthesis route
- Purity and impurity limits
- Documents your QA needs
Sélection & comparaison
Choosing the right propionic acid grade
| Votre exigence | Ce qui fonctionne habituellement |
|---|---|
| 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 |
| Remplacer un fournisseur existant | Envoyez votre TDS ou COA actuel; nous citons en fonction des paramètres que vous approuvez |
Emballage & stockage
Emballage
Tell us the drum, IBC or bulk option you prefer; nous confirmons l'emballage avec le devis.
Stockage
Keep containers closed in a cool, ventilated store away from bases, oxidizers and ignition sources; use corrosion-resistant equipment.
Transport
Corrosive and flammable liquid (ET 3463, Classe 8, subsidiary 3, PG II).
Du premier e-mail à la fourniture approuvée
Nommer l'utilisation finale
Alimentation, aliments, propionate salts or synthesis: the grade and documents follow from it.
Comparez les chiffres qui comptent
Pureté, l'eau, color and the impurities named on your incoming-inspection sheet.
Check equipment and handling
Propionic acid is corrosive and flammable; confirm tank and pump materials and follow the SDS.
Procès, puis verrouillez la spécification
Run a sample and keep the approved lot COA as the contract reference.
Dites-nous votre besoin. Nous correspondons à la note.
Tell us what you use propionic acid for, la quantité et le port de destination. Ajoutez vos spécifications actuelles et nous établirons un devis en fonction de celles-ci.
| Information | Exemple |
|---|---|
| Application | Feed preservation, aliments, propionate salts, esters, synthesis |
| Grade | Aliments / nourrir / technique |
| Spécification requise | Pureté, l'eau, Couleur |
| Emballage | Tambour, IBC or bulk |
| Quantité | Commande à l'essai / mensuel / volume annuel |
| Destination | Pays et port |
| Documents nécessaires | COA, FDS, DT, food/feed statements |
Produits associés
Propionic Acid FAQ
What is propionic acid used for?
As a preservative for grain, feed and food, to make calcium and sodium propionate, and as a raw material for propionate esters, fongicides, pharmaceuticals and plasticizers.
Quels paramètres dois-je comparer entre les offres?
Pureté, water and color, plus the documents required for food or feed use in your market.
Is propionic acid dangerous goods?
Oui. It is regulated as a corrosive, flammable liquid under UN 3463, Classe 8 (subsidiary 3), PG II.
How should propionic acid be stored?
In closed containers in a cool, ventilated store, away from bases, oxidizers and ignition sources, in corrosion-resistant equipment.
