Butyl lactate Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 138-22-7 |
| Product name | Butyl lactate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty GradeElectronic GradeMaterial 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for Butyl lactate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Butyl lactate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Butyl lactate
| Industry | Application | Process |
|---|---|---|
| Coatings & Inks | Solvent for nitrocellulose, cellulose acetate, acrylic resins, etc., to improve leveling and film formation | Added directly to coating formulations as a high-boiling solvent in mixing and dilution processes |
| Printing Inks | Cosolvent and rheology modifier for offset, gravure, and flexographic inks | Blended with alcohols and esters, used during ink grinding and dispersion processes |
| Electronic Chemicals | Component of photoresist strippers for removing residual photoresist | Formulated with other polar solvents (e.g., γ-butyrolactone, NMP) at defined ratios; applied via ultrasonic or soak stripping processes |
| Flavors & Fragrances | Fixative and solvent for food-grade flavors, imparting fruity and creamy notes | Used as a carrier solvent in food-grade flavor compounding, processed under low-temperature blending and vacuum degassing |
| Pharmaceutical Intermediates Synthesis | Auxiliary agent for chiral resolution and reaction medium for lactate derivative synthesis | Employed as a green reaction solvent in enzymatic transesterification or asymmetric reduction processes; recoverable and recyclable |
| Cleaning Agents | Component of precision metal cleaning agents for removal of oils and flux residues | Blended with surfactants and low-boiling alcohols; applied via spray or ultrasonic cleaning processes |
Manufacturing Quality Control of Butyl lactate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Purity (Assay) | Gas Chromatography (GC) | Quantifies lactate butyl ester content by separation and peak area comparison against a reference standard. |
| Water Content | Karl Fischer Titration | Measures water via stoichiometric reaction between water, iodine, sulfur dioxide, and base in methanol medium. |
| Acidity (as Lactic Acid) | Acid-Base Titration | Determines free acid content by titration with standardized sodium hydroxide using phenolphthalein indicator. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Evaluates yellowness by comparing sample color to APHA platinum-cobalt standards or measuring absorbance at 430 nm. |
| Density at 20 C | Digital Density Meter | Measures mass per unit volume using oscillating U-tube principle calibrated with air and water. |
| Refractive Index at 20 C | Refractometry | Determines refractive index by measuring angle of light refraction through the sample at specified temperature. |
| Residue on Evaporation | Gravimetric Analysis | Quantifies non-volatile impurities by evaporating a known sample mass and weighing residual solids. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Detects trace heavy metals after acid digestion by measuring absorption of element-specific wavelength light. |
| Chloride Content | Potentiometric Titration | Measures chloride ions by titration with silver nitrate using silver electrode for endpoint detection. |
| Non-Volatile Matter | Gravimetric Analysis | Determines residue after evaporation under controlled conditions and drying to constant weight. |
| Ester Value | Saponification Titration | Calculates ester content from alkali consumed during reflux saponification followed by back-titration. |
| Odor | Sensory Evaluation | Assesses conformity to characteristic mild fruity odor by trained personnel under standardized conditions. |
Technical Specifications of Butyl lactate
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Refractive Index (n20/D) | 1.410 - 1.414 |
| Relative Density (20°C/25°C) | 0.995 - 1.005 g/cm³ |
| Acid Value (mg KOH/g) | <=0.5 |
| Color (APHA/Pt-Co) | <=10 |
| Odor | Characteristic ester-like odor |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of Butyl lactate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Butyl lactate
Packaging of Butyl lactate
Industrial Butyl lactate 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply