3,5-Bis-tert-butylsalicylic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 19715-19-6 |
| Product name | 3,5-Bis-tert-butylsalicylic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial 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 3,5-Bis-tert-butylsalicylic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3,5-Bis-tert-butylsalicylic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3,5-Bis-tert-butylsalicylic acid
| Industry | Application | Process |
|---|---|---|
| Chemicals | Antioxidant intermediate | Used as a precursor in the synthesis of high-performance antioxidants, specifically phenolic antioxidants with superior thermal stability |
| Polymers | Polyolefin stabilizer | Added to polyethylene, polypropylene, and other polymer materials to inhibit oxidative degradation by scavenging free radicals |
| Lubricants | Lubricating oil additive | Applied in engine oils and industrial lubricants to enhance oxidation resistance and extend service life |
| Fine chemicals | Organic synthesis intermediate | Employed in the synthesis of metal complexes for catalysts or functional materials |
Manufacturing Quality Control of 3,5-Bis-tert-butylsalicylic acid
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC with UV detection | Quantitative determination based on peak area comparison against a certified reference standard using reversed-phase chromatography. |
| Related Substances | HPLC with UV detection | Separation and quantification of structurally similar impurities using gradient elution and UV absorbance at 280 nm. |
| Residual Solvents | Gas Chromatography (GC) with FID | Identification and quantification of volatile organic solvents by retention time matching and peak area integration. |
| Moisture Content | Karl Fischer titration | Volumetric or coulometric determination of water content via iodine-sulfur dioxide redox reaction in pyridine-methanol medium. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of total heavy metals after acid digestion, measured by absorption of characteristic atomic spectral lines. |
| Sulfated Ash | Gravimetric analysis | Determination of inorganic residue after controlled combustion of sample with sulfuric acid followed by high-temperature ashing. |
| Melting Point | Capillary melting point apparatus | Thermal transition measurement based on visual observation of solid-to-liquid phase change under controlled heating rate. |
| Acid Value | Acid-base titration with NaOH | Neutralization of carboxylic acid groups using standardized sodium hydroxide solution with phenolphthalein endpoint detection. |
| Appearance | Visual inspection | Assessment of physical state, color, and presence of foreign particles under controlled lighting and against white background. |
| Particle Size Distribution | Laser diffraction | Analysis of scattered light intensity patterns to calculate size distribution of dry powder particles in air dispersion. |
| Chloride Impurity | Ion Chromatography (IC) | Separation and quantification of chloride anions using anion-exchange column and conductivity detection. |
| Residue on Ignition | Gravimetric analysis | Measurement of non-volatile residue mass after ignition at 700-800 C in a muffle furnace. |
Technical Specifications of 3,5-Bis-tert-butylsalicylic acid
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (LC-MS) |
| Melting Point | 148–152 °C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Acid Value (mg KOH/g) | 220–235 mg KOH/g |
| Heavy Metals | <=10 ppm |
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 3,5-Bis-tert-butylsalicylic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3,5-Bis-tert-butylsalicylic acid
Safety Information of 3,5-Bis-tert-butylsalicylic acid
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 3,5-Bis-tert-butylsalicylic acid
Industrial 3,5-Bis-tert-butylsalicylic 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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