Ester and flavor raw material
The starting acid for butyrate esters used in fruit flavors and perfumes.
学士
Butyric Acid Supplier from China
Butyric acid is used to make butyrate flavor esters, butter and cheese flavors, pharmaceutical and other organic chemicals, and for deliming leather. SUNCHEM supplies butyric acid with a batch COA on every shipment.
CAS 107-92-6 · C₄H₈O₂ · Butanoic acid
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製品概要 & 主な利点
酪酸 (ブタン酸) is a short-chain fatty acid with a strong, rancid-butter odor. At trace levels it gives the authentic note in butter and cheese flavors; most volume goes into esters such as ethyl, butyl and isoamyl butyrate for fruit flavors and perfumes. It is also an intermediate for pharmaceuticals and other organic chemicals, and is used in leather deliming.
The correct synonym is butanoic acid. The current page lists “3-methylpropionic acid”, which is not used here.
Authentic dairy note
Used at trace levels for the real butter and cheese character in flavors.
Specified on your terms
We quote against your purity, water and color limits and send the batch COA for each lot.
技術仕様
| パラメータ | 代表値 |
|---|---|
| 製品名 | 酪酸 |
| 同義語 | Butanoic acid; n-butyric acid |
| CAS番号. | 107-92-6 |
| EC No. | 203-532-3 |
| FEMA No. | 2221 |
| Molecular formula | C₄H₈O₂ |
| 分子量 | 88.11 |
| 外観 | Colorless oily liquid with a pungent odor |
純度, water and color limits depend on the grade and are stated on the TDS and batch COA; the limits for your order are confirmed in the quotation and contract.
Applications by Industry
Where butyric acid is used, and what to confirm before you switch supply.
Butyrate esters
Esterified with ethanol, butanol, isoamyl alcohol and other alcohols to make fruity butyrate esters for flavors and perfumes.
トライアル前に確認してください
- Ester you make
- Purity and water limits
- Monthly volume
Butter & cheese flavors
Used at trace levels to give the authentic dairy note in butter, cheese and cream flavors.
トライアル前に確認してください
- Food-grade documents
- Odor standard
- Sample size
Pharmaceutical and chemical intermediates
An intermediate for pharmaceuticals and other organic chemicals, including butyrate salts.
トライアル前に確認してください
- Synthesis route
- Impurity limits
- Documents your QA needs
Leather deliming
Used in the deliming step of leather processing.
トライアル前に確認してください
- Process and dosage
- Technical-grade specification
- Bulk packaging
選択 & 比較
Choosing the right butyric acid grade
| あなたの要件 | 通常機能するもの |
|---|---|
| Flavor esters and food flavors | Food-grade butyric acid with flavor documentation |
| 医薬品中間体 | Specify purity and impurity limits your QA approves |
| Leather and technical use | Technical-grade material in bulk packaging |
| Replacing an existing supplier | 現在の TDS または COA を送信します; we quote against the parameters you approve |
包装 & ストレージ
包装
Tell us the drum or IBC size you prefer; we confirm the packaging with the quotation.
ストレージ
Keep containers tightly closed in a cool, ventilated store, away from bases and oxidizers. The odor is strong and persistent — use closed transfer.
輸送
Corrosive liquid (と 2820, Class 8, PG III).
最初のメールから承認された供給まで
Name the end use
エステル, flavors, pharma or leather: the grade and documents follow from it.
重要な数字を比較する
純度, 水, color and, for flavors, odor against your reference.
Plan for the odor
Butyric acid odor carries; check drum seals on arrival and plan closed transfer.
Trial, then lock the spec
Run a sample in your process and keep the approved lot COA as the contract reference.
ご要望をお聞かせください. グレードを合わせます.
Tell us what you make with butyric acid, the quantity and the destination port. Add your current specification and we will quote against it.
| 情報 | 例 |
|---|---|
| 応用 | エステル, flavors, pharma intermediate, レザー |
| 学年 | Food grade / technical grade |
| 要求仕様 | 純度, 水, 色 |
| 包装 | Drum or IBC size |
| 量 | お試し注文 / 毎月 / 年間生産量 |
| 行き先 | 国と港 |
| 必要な書類 | COA, SDS, TDS, food statements |
関連商品
Butyric Acid FAQ
What is butyric acid used for?
Mainly to make butyrate esters for flavors and perfumes; also in butter and cheese flavors, as a pharmaceutical and chemical intermediate, and for leather deliming.
Which parameters should I compare between offers?
純度, water and color; for flavor use, also odor against your reference sample.
Is butyric acid dangerous goods?
はい. It is regulated as a corrosive liquid under UN 2820, Class 8, PG III.
How should butyric acid be stored?
In tightly closed containers in a cool, ventilated store away from bases and oxidizers. Follow the SDS for handling.
