4-Butylbenzoic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 20651-71-2 |
| Product name | 4-Butylbenzoic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeIndustrial GradeMaterial GradeCosmetic 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 4-Butylbenzoic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-Butylbenzoic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-Butylbenzoic acid
| Industry | Application | Process |
|---|---|---|
| Cosmetics | Preservative, antimicrobial agent | Added during formulation |
| Pharmaceuticals | Intermediate | Chemical synthesis |
| Pesticides | Fungicidal intermediate | Chemical synthesis |
| Fragrances | Fixative | Formulation blending |
| Coatings | Additive to enhance stability | Mixing and dispersion |
| Plastics | Heat stabilizer | Melt compounding |
Manufacturing Quality Control of 4-Butylbenzoic acid
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC with UV detection | Quantification based on peak area comparison against a certified reference standard using reversed-phase chromatography and UV absorbance at ~230 nm. |
| Melting Point | Capillary melting point apparatus | Determination of solid-to-liquid phase transition temperature by controlled heating and visual observation of sample liquefaction. |
| Loss on Drying (LOD) | Gravimetric method (105 °C, 2 h) | Mass loss measured after drying under specified temperature and time, reflecting volatile impurities and residual solvents. |
| Residue on Ignition (Sulfated Ash) | Gravimetric sulfated ash method | Inorganic residue mass determined after charring, sulfuric acid treatment, and high-temperature incineration (~700–800 °C). |
| Heavy Metals (as Pb) | ICP-OES or AAS after acid digestion | Quantification of total heavy metals (Pb, Cd, Hg, As) following microwave-assisted nitric/hydrochloric acid digestion and elemental emission/absorption measurement. |
| Chloride Impurity | Ion Chromatography (IC) or potentiometric titration with AgNO₃ | Separation and quantification of chloride ions via anion-exchange chromatography or argentometric titration based on AgCl precipitation endpoint. |
| Related Substances (Impurities) | HPLC with gradient elution and UV detection | Identification and quantification of structurally related impurities (e.g., 4-butylbenzaldehyde, 4-butylbenzoic acid esters) using retention time matching and response factor-corrected peak areas. |
| Water Content | Karl Fischer titration (coulometric mode) | Electrochemical quantification of water via iodine generation and stoichiometric reaction with sample water in anhydrous methanol-based medium. |
| Appearance (Color & Clarity) | Visual inspection against USP/Ph. Eur. standards | Subjective assessment of crystalline form, color (vs. APHA scale), and absence of visible particulates or haze in solution (e.g., 5% w/v in ethanol). |
Technical Specifications of 4-Butylbenzoic acid
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (by LC-MS) |
| Melting Point | 126–130 °C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Acid Value (mg KOH/g) | 175–185 mg KOH/g |
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 4-Butylbenzoic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-Butylbenzoic acid
Packaging of 4-Butylbenzoic acid
Industrial 4-Butylbenzoic acid 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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