Ethyl vanillin isobutyrate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 188417-26-7 |
| Product name | Ethyl vanillin isobutyrate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Cosmetic GradeFood Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for Ethyl vanillin isobutyrate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Ethyl vanillin isobutyrate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Ethyl vanillin isobutyrate
| Industry | Application | Process |
|---|---|---|
| Fine Fragrances & Personal Care | Used as a fixative and modifier to impart sweet, fruity-floral notes; commonly applied in perfumes, body washes, and shampoos | Directly incorporated into fragrance formulations at 0.1–5.0 wt%, then homogenized with other aroma chemicals to produce the final fragrance |
| Food Flavors | Used as a food flavoring agent (FEMA GRAS No. 4728) to enhance strawberry, raspberry, and vanilla flavors; suitable for beverages, confectionery, and dairy products | Added within regulatory limits per GB 30616—2020 “National Food Safety Standard – Food Flavorings” and FEMA guidelines: ≤10 mg/kg in beverages or ≤50 mg/kg in confectionery; dissolved in solvents (e.g., propylene glycol, ethanol) prior to homogenization with the base matrix |
Manufacturing Quality Control of Ethyl vanillin isobutyrate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | GC-FID | Quantification by gas chromatography with flame ionization detection using an internal standard and calibration curve. |
| Residual Solvents | GC-FID | Identification and quantification of volatile organic solvents based on retention time and peak area comparison. |
| Moisture Content | Karl Fischer Titration | Volumetric or coulometric titration where iodine reacts stoichiometrically with water in a controlled electrochemical or chemical reaction. |
| Acid Value | Acid-Base Titration | Neutralization of free carboxylic acid groups with standardized potassium hydroxide solution using phenolphthalein indicator. |
| Ester Value | Saponification Titration | Alkaline hydrolysis followed by back-titration of excess alkali to determine total ester content. |
| Heavy Metals (as Pb) | AAS (Flame or Graphite Furnace) | Atomic absorption spectroscopy measuring absorbance of ground-state atoms at element-specific wavelengths after acid digestion. |
| Residue on Ignition | Gravimetric Analysis | Mass difference measured before and after high-temperature ashing to quantify non-volatile inorganic impurities. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Measurement of yellowness index by comparing sample color to platinum-cobalt standard solutions or using UV-Vis absorbance at 430 nm. |
| Refractive Index | Refractometry | Determination of light bending angle at air-sample interface using calibrated refractometer at specified temperature. |
| Specific Gravity | Pycnometry | Ratio of sample mass to volume relative to water mass at defined temperatures using calibrated glass pycnometer. |
| Optical Rotation | Polarimetry | Measurement of plane-polarized light rotation angle caused by chiral molecules in solution using sodium D-line. |
| Volatile Impurities Profile | GC-MS | Separation by gas chromatography coupled with mass spectrometric detection for identification and semi-quantitative analysis of trace volatiles. |
Technical Specifications of Ethyl vanillin isobutyrate
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline solid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 48–52°C |
| Identification (NMR) | Conforms to reference spectrum |
| Odor | Characteristic sweet, fruity, vanillic odor |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of Ethyl vanillin isobutyrate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Ethyl vanillin isobutyrate
Packaging of Ethyl vanillin isobutyrate
Industrial Ethyl vanillin isobutyrate Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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