Sucrose stearate Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 25168-73-4 |
| Product name | Sucrose stearate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeIndustrial GradeSpecialty GradeMaterial 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 Sucrose stearate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Sucrose stearate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Sucrose stearate
| Industry | Applications | Process |
|---|---|---|
| Food Industry | Emulsifier, stabilizer, foaming agent, thickener | Applied in ice cream, cream, confectionery, and chocolate to improve texture and stability |
| Cosmetics | Emulsifier, emollient, thickener | Applied in creams, lotions, and shampoos to enhance stability and skin feel |
| Pharmaceuticals | Drug carrier, sustained-release agent, emulsifier | Applied in tablets, capsules, and emulsions to improve drug solubility and absorption |
| Plastics Industry | Plasticizer and lubricant for biodegradable plastics | Applied in the production of eco-friendly plastic products to improve processability |
| Agriculture | Emulsifier and adjuvant for pesticides | Applied in pesticide formulations to improve spray performance and surface adhesion |
| Textile Industry | Dye dispersant, softener | Applied in textile processing to improve dyeing uniformity and hand feel |
Manufacturing Quality Control of Sucrose stearate
| Test Item | Common Testing Method | Method Summary |
|---|---|---|
| Appearance | Visual Inspection | Place an appropriate amount of sample on a white background and observe its color, physical state (typically white to light yellow powder, flakes, or lumps), and presence of impurities under natural light or standard illumination. |
| Acid Value | Titration Method (GB/T 5530 or similar standards) | Dissolve the sample in neutral ethanol or isopropanol, use phenolphthalein as indicator, and titrate free fatty acids with standardized potassium hydroxide solution. Calculate the milligrams of KOH consumed per gram of sample (mg KOH/g). |
| Hydroxyl Value | Acetylation-Titration Method (refer to GB/T 7383) | React the sample with acetic anhydride to acetylate hydroxyl groups; after hydrolysis, titrate the liberated acetic acid with standard alkali solution. Calculate hydroxyl value (mg KOH/g) based on the difference between blank and sample titrations. |
| Saponification Value | Reflux Saponification-Titration Method (GB/T 5534) | Reflux the sample with excess ethanolic potassium hydroxide solution for saponification. Titrate the residual alkali with standard hydrochloric acid solution, and calculate the milligrams of KOH required to completely saponify 1g of sample (mg KOH/g). |
| Moisture Content | Karl Fischer Method | Use Karl Fischer reagent to react quantitatively with water in the sample. Determine moisture content (%) by coulometric or volumetric titration. Suitable for trace moisture analysis. |
| Ignitable Residue (Ash Content) | High-Temperature Incineration Method (GB/T 5009.4) | Char the sample and then incinerate it at 500–600 °C in a muffle furnace until constant weight. Weigh the remaining inorganic residue and calculate the percentage of residue (%). |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) or Colorimetric Method (e.g., Thioacetamide Method) | AAS: Digest the sample and determine lead and other heavy metals using an atomic absorption spectrometer; Colorimetry: React with chromogenic agent under acidic conditions and quantify by color comparison. Results expressed as Pb (mg/kg). |
| Arsenic Content | Hydride Generation-Atomic Fluorescence Spectrometry (HG-AFS) or Gutzeit Method | HG-AFS offers high sensitivity: digest sample, generate arsine gas, and detect via atomic fluorescence; Gutzeit method involves color development on mercuric bromide paper for visual comparison. Results expressed as As (mg/kg). |
| Sucrose Stearate Content (Purity) | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with methanol-water or acetonitrile-water as mobile phase. Detect using refractive index detector or evaporative light scattering detector (ELSD). Quantify main component using external standard method (%). |
| Free Sucrose | Thin-Layer Chromatography (TLC) or HPLC | TLC: Develop on silica gel plate and spray with coloring reagent (e.g., aniline-phenylboronic acid), then observe spots; HPLC provides more accurate separation and quantification of residual free sucrose (%). |
| Microbial Limits | Plate Count Method, Membrane Filtration Method (according to pharmacopoeia or food safety standards) | Perform total aerobic microbial count, mold and yeast count according to the Chinese Pharmacopoeia or relevant food safety standards. Test for specified microorganisms such as *Escherichia coli* and *Salmonella* when necessary. |
Technical Specifications of Sucrose stearate
| Test Item | Specification |
|---|---|
| Appearance | White to light yellow powder |
| Purity | ≥96.0% |
| pH(1% in Water) | 5~7 |
| Hydroxyl value | 22-28（mgKOH/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 Sucrose stearate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Sucrose stearate
Packaging of Sucrose stearate
Industrial Sucrose 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply