Zinc Glycerolate Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 16754-68-0 |
| Product name | Zinc Glycerolate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeSpecialty 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) |
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 Zinc Glycerolate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Zinc Glycerolate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Zinc Glycerolate
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a skin protectant and astringent to support the treatment of skin conditions such as eczema and dermatitis | Directly incorporated into ointment, cream, or lotion formulations |
| Cosmetics | Used as an active ingredient in antiperspirants, deodorants, and astringents | Incorporated into antiperspirant sticks, sprays, or roll-on products |
| Catalysis | Used as a catalyst in organic synthesis reactions, facilitating esterification, condensation, and related processes | Added to the reaction system as a solid or supported catalyst |
Manufacturing Quality Control of Zinc Glycerolate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Zinc Content | Complexometric Titration with EDTA | Zinc ions form a stable 1:1 complex with EDTA at controlled pH; endpoint detected by metal indicator color change. |
| Glycerol Content | Gas Chromatography (GC) | Separation and quantification based on retention time and peak area using glycerol standard calibration. |
| Moisture Content | Karl Fischer Titration | Electrochemical reaction between iodine and water in methanol/pyridine medium; iodine consumption proportional to water content. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element detection via ionization in plasma and mass separation; high sensitivity for trace metals. |
| Chloride Impurity | Potentiometric Titration with AgNO3 | Silver nitrate reacts with chloride to form AgCl precipitate; endpoint detected by silver-ion selective electrode potential shift. |
| Sulfate Impurity | Gravimetric Analysis | Precipitation of sulfate as BaSO4 under acidic conditions; mass of dried precipitate used to calculate sulfate content. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Hydrogen-ion activity measured using calibrated glass electrode and reference electrode in aqueous suspension. |
| Loss on Drying | Thermogravimetric Analysis (TGA) | Mass loss upon heating to 105 C for 2 h reflects volatile components including residual solvents and water. |
| Insoluble Matter | Filtration and Gravimetry | Sample dissolved in hot water/glycerol mixture, filtered through pre-weighed sintered glass crucible, dried and weighed. |
| Iron Impurity | Atomic Absorption Spectroscopy (AAS) | Quantification based on absorption of specific wavelength light by ground-state Fe atoms in flame atomizer. |
| Appearance and Color | Visual Inspection against Standard Solutions | Comparison of sample solution (1% w/v in water) with platinum-cobalt color standards under controlled lighting. |
| Assay Purity (by Zinc + Glycerol Balance) | Calculation from Zinc and Glycerol Results | Sum of stoichiometrically equivalent zinc and glycerol contents, corrected for moisture and impurities, expressed as weight percent. |
Technical Specifications of Zinc Glycerolate
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| Acid Value (mg KOH/g) | <=2.0 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
|
|
Download COA of Zinc Glycerolate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Zinc Glycerolate
Industrial Zinc Glycerolate 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