PENTYL VALERATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 2173-56-0 |
| Product name | PENTYL VALERATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeSpecialty GradeCosmetic GradeFood Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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 PENTYL VALERATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk PENTYL VALERATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of PENTYL VALERATE
| Industry | Application | Process |
|---|---|---|
| Fine Fragrances & Flavors | Used as a food flavoring agent to impart fruity and creamy notes; commonly applied in beverages, confectionery, and baked goods | Synthesized via esterification: n-pentanoic acid reacts with n-pentanol under acidic catalysis with concurrent dehydration |
| Household & Personal Care | Used as a fragrance ingredient in perfumes, skincare products, and hair/body care formulations to deliver pleasant aroma | Purified and subsequently blended with other fragrance ingredients |
| Industrial Solvents | Used as an organic solvent for resins, inks, and coatings | Applied directly as a solvent or formulated into solvent blends |
| Chemical Intermediates | Used in the synthesis of other fine chemicals or specialty ester derivatives | Further processed via hydrolysis, rearrangement, and related reactions |
Manufacturing Quality Control of PENTYL VALERATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard using a polar capillary column. |
| Water Content | Karl Fischer Titration | Electrochemical titration where iodine is generated in situ to react stoichiometrically with water in the sample. |
| Acid Value | Acid-Base Titration with NaOH | Neutralization of free carboxylic acid groups using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Ester Content | Gas Chromatography (GC) with internal standard | Quantification relative to a stable, non-interfering internal standard (e.g., n-decane) using calibrated response factors. |
| Residue on Ignition | Gravimetric Analysis | Heating sample at 700-800 C to oxidize organic matter, then weighing inorganic residue after cooling in desiccator. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of total heavy metals after wet digestion, using lead-specific hollow cathode lamp and air-acetylene flame. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Measurement of yellowness intensity by matching sample color to APHA platinum-cobalt standard solutions or at 430 nm absorbance. |
| Refractive Index | Refractometry | Determination of light bending angle at 20 C using sodium D-line (589 nm) in a calibrated Abbe refractometer. |
| Density | Pycnometry or Digital Density Meter | Mass-to-volume ratio measurement at 20 C using calibrated glass pycnometer or oscillating U-tube principle. |
| Boiling Range | Distillation (ASTM D1078) | Fractional distillation under reduced pressure to determine initial and final boiling points corresponding to 5% and 95% recovery. |
| Non-Volatile Residue | Evaporation and Gravimetry | Evaporation of specified sample volume at 105 C, followed by drying and weighing of residual material. |
| Odor | Sensory Evaluation | Trained personnel assess conformity to characteristic fruity ester odor; reject if off-odor (e.g., rancid, acidic) is detected. |
Technical Specifications of PENTYL VALERATE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to almost colorless clear liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.412–1.416 |
| Relative Density (20°C/25°C) | 0.865–0.875 g/cm³ |
| Acid Value (mg KOH/g) | <=0.5 |
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 PENTYL VALERATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of PENTYL VALERATE
Packaging of PENTYL VALERATE
Industrial PENTYL VALERATE 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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