GLYCEROL MONOISOSTEARATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 66085-00-5 |
| Product name | GLYCEROL MONOISOSTEARATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeFood Grade |
| Packaging | 25KG/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 GLYCEROL MONOISOSTEARATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk GLYCEROL MONOISOSTEARATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of GLYCEROL MONOISOSTEARATE
| Industry | Applications | Process |
|---|---|---|
| Cosmetics | Emollient, emulsion stabilizer, skin-conditioning agent | Used as an oil-phase component in cosmetic formulations; prepared via transesterification or direct esterification for use in emulsions, creams, and sun care products |
| Pharmaceuticals | Pharmaceutical excipient (solubilizer, ointment base) | Applied as a nonionic surfactant in topical drug formulations; incorporated into the formulation system via hot-melt blending or solvent-based methods |
| Food | Food additive (emulsifier, INS 471) | Produced by catalyzed esterification of food-grade glycerol with mono-isostearic acid under vacuum; used in margarine, shortening, and other fat-based products |
Manufacturing Quality Control of GLYCEROL MONOISOSTEARATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Acid Value | Acid-Base Titration | Neutralization of free carboxylic acid groups with standardized KOH solution using phenolphthalein indicator. |
| Saponification Value | Acid-Base Titration | Quantification of total ester and free acid content by refluxing with excess KOH, followed by back-titration. |
| Hydroxyl Value | Acetyl Titration | Acetylation of hydroxyl groups with acetic anhydride, followed by titration of unreacted anhydride. |
| Iodine Value | Wijs Method | Addition of iodine monochloride to carbon-carbon double bonds, followed by titration of unreacted halogen. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Comparison of sample color against APHA platinum-cobalt standard solutions at 455 nm. |
| Water Content | Karl Fischer Titration | Electrochemical determination of water via iodine-sulfur dioxide reaction in pyridine-methanol medium. |
| Viscosity | Capillary Viscometry | Measurement of flow time through a calibrated capillary tube under gravity at controlled temperature. |
| Refractive Index | Refractometry | Determination of light bending angle at air-sample interface using Abbe refractometer. |
| Unsaponifiable Matter | Solvent Extraction and Gravimetry | Extraction with diethyl ether after alkaline hydrolysis, followed by solvent evaporation and weighing. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of metal ions by absorption of characteristic wavelength radiation in atomized sample vapor. |
| Residual Glycerol | Gas Chromatography (GC) | Separation and quantification of glycerol using flame ionization detection after derivatization. |
| Peroxide Value | Iodometric Titration | Oxidation of potassium iodide by peroxides to liberate iodine, followed by sodium thiosulfate titration. |
Technical Specifications of GLYCEROL MONOISOSTEARATE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow viscous liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Acid Value (mg KOH/g) | <=1.0 |
| Refractive Index (n20/D) | 1.465–1.475 |
| Relative Density (20°C/25°C) | 0.92–0.94 g/cm³ |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Odor | Characteristic mild fatty odor |
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 GLYCEROL MONOISOSTEARATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of GLYCEROL MONOISOSTEARATE
Industrial GLYCEROL MONOISOSTEARATE 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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