Preservative action
Inhibits mold in grain, feed and food, directly or as calcium or sodium propionate.
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Propionic Acid Supplier from China
Propionic acid is a preservative for food and animal feed, and a raw material for propionate salts and esters, fungicidas, pharmaceuticals and plasticizers. SUNCHEM supplies propionic acid with a batch COA on every shipment.
CAS 79-09-4 · C₃H₆O₂ · Propanoic acid
- Lote COA com cada remessa
- Amostras para seus testes
- Suporte técnico para seu teste
Visão geral do produto & principais benefícios
Ácido propiónico (ácido propanoico) 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, fungicidas, pharmaceuticals and plasticizers.
Especificado em seus termos
Citamos contra sua pureza, water and color limits and send the batch COA for each lot.
Especificações técnicas
| Parâmetro | Valor típico |
|---|---|
| Nome do produto | Propionic Acid |
| Sinônimos | Ácido propanóico; methylacetic acid |
| Nº CAS. | 79-09-4 |
| CE Não. | 201-176-3 |
| E number | E280 |
| Fórmula molecular | C₃H₆O₂ |
| Peso molecular | 74.08 |
| Aparência | Colorless liquid with a pungent odor |
Pureza, agua, color and other limits depend on the grade and are stated on the TDS and batch COA; os limites do seu pedido estão confirmados na cotação e no contrato.
Aplicações por Indústria
Where propionic acid is used, e o que confirmar antes de trocar de fornecimento.
Feed and grain preservation
Applied to grain, hay and compound feed to prevent mold growth during storage.
Verifique antes do teste
- Feed-grade documents for your market
- Dosage system
- Bulk packaging
Food preservation & propionatos
Used to make calcium and sodium propionate for bakery, and as a food preservative (E280) where permitted.
Verifique antes do teste
- Food-grade specification
- Market regulations
- Annual volume
Esters, fungicidas & pharma
An esterification agent and intermediate for propionate esters, fungicidas, pharmaceuticals and plasticizers.
Verifique antes do teste
- Rota de síntese
- Purity and impurity limits
- Documenta suas necessidades de controle de qualidade
Seleção & comparação
Choosing the right propionic acid grade
| Sua necessidade | O que geralmente funciona |
|---|---|
| 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 |
| Substituindo um fornecedor existente | Envie seu TDS ou COA atual; cotamos de acordo com os parâmetros que você aprova |
Embalagem & armazenar
Embalagem
Tell us the drum, IBC or bulk option you prefer; we confirm the packaging with the quotation.
Armazenar
Keep containers closed in a cool, ventilated store away from bases, oxidizers and ignition sources; use corrosion-resistant equipment.
Transporte
Corrosive and flammable liquid (E 3463, Aula 8, subsidiary 3, PG II).
Do primeiro e-mail ao fornecimento aprovado
Nomeie o uso final
Alimentar, Comida, propionate salts or synthesis: the grade and documents follow from it.
Compare os números que importam
Pureza, agua, 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.
Julgamento, em seguida, bloqueie a especificação
Run a sample and keep the approved lot COA as the contract reference.
Diga-nos sua necessidade. Nós combinamos a nota.
Tell us what you use propionic acid for, a quantidade e o porto de destino. Adicione sua especificação atual e faremos uma cotação com base nela.
| Informação | Exemplo |
|---|---|
| Aplicativo | Feed preservation, Comida, propionate salts, esters, synthesis |
| Grade | Comida / alimentar / técnico |
| Especificação necessária | Pureza, agua, cor |
| Embalagem | Tambor, IBC or bulk |
| Quantidade | Trial order / monthly / volume anual |
| Destino | País e porto |
| Documentos necessários | COA, FDS, TDS, food/feed statements |
Produtos relacionados
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, fungicidas, pharmaceuticals and plasticizers.
Quais parâmetros devo comparar entre ofertas?
Pureza, water and color, plus the documents required for food or feed use in your market.
Is propionic acid dangerous goods?
Sim. It is regulated as a corrosive, flammable liquid under UN 3463, Aula 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.
