Ascorbyl glucoside Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 129499-78-1 |
| Product name | Ascorbyl glucoside |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical 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) |
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Documents We Provide for Ascorbyl glucoside
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Ascorbyl glucoside Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Ascorbyl glucoside
| Industry | Application | Process |
|---|---|---|
| Cosmetics | Skin brightening, antioxidant activity, inhibition of melanin synthesis | Used as a stable vitamin C derivative, directly incorporated into aqueous formulations such as lotions, serums, and creams, where it undergoes enzymatic hydrolysis in the skin to gradually release ascorbic acid |
| Pharmaceuticals | Adjunctive treatment of skin hyperpigmentation; promotion of collagen synthesis | Applied in topical formulations (e.g., gels, patches), where it is hydrolyzed by cutaneous glycosidases following transdermal absorption to release biologically active ascorbic acid |
| Food | Nutritional fortificant and antioxidant (approved only in specific countries/regions) | Used as a stable alternative to vitamin C, incorporated into functional beverages and dietary supplements, where it is hydrolyzed by gastrointestinal enzymes to release ascorbic acid |
Manufacturing Quality Control of Ascorbyl glucoside
| Detection Item | Common Detection Method | Method Overview |
|---|---|---|
| Identification Test | Infrared Spectroscopy (IR) | By measuring the infrared absorption spectrum of the sample and comparing it with standard spectra, the presence of characteristic functional groups (such as hydroxyl groups, glycosidic bonds, etc.) in the molecule is confirmed, used for identifying ascorbic acid glucose glycoside. |
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Using a reverse-phase C18 column, with water-methanol or water-acetonitrile as the mobile phase, and a UV detector (typically around 245 nm), the content of ascorbic acid glucose glycoside in the sample is determined by external standard or internal standard methods, offering high sensitivity and good reproducibility. |
| Related Substances/Impurity Check | High-Performance Liquid Chromatography (HPLC) | Under the conditions of content determination or optimized gradient elution program, degradation products (such as ascorbic acid, glucose) and other synthetic by-products are separated and detected to assess purity. |
| Optical Rotation | Polarimetry | Ascorbic acid glucose glycoside is an optically active substance. Its specific rotation is calculated by measuring the optical rotation of its aqueous solution at a specified concentration and temperature, used to determine its stereochemistry and purity. |
| Dry Loss | Thermogravimetric Analysis (TGA) or Atmospheric Drying Method | The sample is dried at 105°C until constant weight, and the percentage of mass loss is measured, reflecting the content of moisture and volatile components in the sample. |
| Residue on Ignition | High-Temperature Ashing Method | After the sample is ignited at high temperature (usually 700–800°C), the mass of residual inorganic matter is weighed to control the total amount of inorganic impurities. |
| pH Value | pH Meter Measurement | A solution of a certain concentration (e.g., 1% w/v) is prepared, and the pH value is measured using a calibrated pH meter to ensure that the product remains stable within the required range (usually 5.0–7.0). |
| Heavy Metals | Atomic Absorption Spectrometry (AAS) or Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | After digestion of the sample, the content of heavy metals such as lead, arsenic, cadmium, and mercury is determined to ensure compliance with pharmacopoeia or cosmetic safety limits. |
Technical Specifications of Ascorbyl glucoside
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Optical Rotation | +188° to +198° (c=1, in water) |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
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 Ascorbyl glucoside
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Ascorbyl glucoside
Packaging of Ascorbyl glucoside
Industrial Ascorbyl glucoside 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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