Butyl stearate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 123-95-5 |
| Product name | Butyl stearate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty GradeMaterial 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 Butyl stearate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Butyl stearate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Butyl stearate
| Industry | Application | Process |
|---|---|---|
| Personal Care | Emollient, emulsifier | Formulation blending |
| Plastics | Plasticizer | Melt compounding |
| Coatings | Enhances coating flexibility | Coating formulation blending |
| Rubber | Softener | Rubber compounding |
| Inks | Improves ink adhesion and gloss | Ink formulation blending |
| Pharmaceuticals | Excipient for drug formulations | Formulation blending |
| Lubricants | Additive to enhance lubricating performance | Blending into base oil |
Manufacturing Quality Control of Butyl stearate
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, transparency, and presence of impurities; it should typically be a colorless to pale yellow transparent oily liquid. |
| Acid Value | GB/T 6365-2008 / Titration Method | Titrate the free fatty acid content in the sample using a potassium hydroxide standard solution to reflect the degree of esterification and hydrolysis. |
| Hydroxyl Value | GB/T 7383-2007 / Acetylation Method | Determine the residual hydroxyl group content in the sample via acetylation reaction to assess the extent of unreacted alcohol raw materials. |
| Saponification Value | GB/T 5534-2008 / Titration Method | Determine the milligrams of potassium hydroxide required to completely saponify 1 g of the sample, reflecting the average molecular weight and purity of ester compounds. |
| Water Content | Karl Fischer Method (GB/T 6283-2008) | Measure trace water content using coulometric or volumetric methods to prevent water from affecting product stability and subsequent application performance. |
| Color | Platinum-Cobalt Color Scale Method (GB/T 3143-1982) | Compare with standard platinum-cobalt solutions to evaluate the depth of color, used to assess refining degree or potential oxidation degradation. |
| Refractive Index | Abbe Refractometer Method (GB/T 614-2006) | Measure refractive index at 20°C as a physical constant for auxiliary identification of purity and batch consistency. |
| Density | Density Bottle Method or Digital Density Meter (GB/T 4472) | Measure density at 20°C to assist in identifying substance purity and calculating concentration. |
| Gas Chromatography Purity Analysis | GC-FID Method (Refer to USP/EP Methods) | Use gas chromatography with a flame ionization detector (FID) to separate and quantify the main component and organic impurities, evaluating chemical purity. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Detect residual harmful metal elements such as lead, arsenic, mercury, and cadmium to ensure compliance with safety standards for cosmetic/pharmaceutical grade products. |
| Ash Content | Residue on Ignition Method (GB/T 5531-2008) | Measure the weight of residual material after high-temperature incineration of the sample to evaluate inorganic impurity content. |
Technical Specifications of Butyl stearate
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | ≥99.0% |
| Color(Pt-Co) | ≤50 |
| Water | ≤0.1% |
| Acid value(mg KOH/g) | ≤1.0 |
| Relative density at 25°C | 0.85 |
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 Butyl stearate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Butyl stearate
Packaging of Butyl stearate
Industrial Butyl stearate 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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