S-Acetyl-L-glutathione Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 3054-47-5 |
| Product name | S-Acetyl-L-glutathione |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeFood GradeCosmetic 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 S-Acetyl-L-glutathione
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk S-Acetyl-L-glutathione Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of S-Acetyl-L-glutathione
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals & Nutraceuticals | Used as an antioxidant precursor to elevate intracellular glutathione levels, supporting hepatic detoxification and immune modulation | Administered orally or via injection; metabolized in vivo to release physiologically active L-glutathione |
| Cosmetics | Formulated into skin-lightening and anti-aging products to inhibit melanin synthesis and mitigate oxidative stress-induced damage | Incorporated into topical formulations for percutaneous absorption and action on epidermal cells |
| Life Science Research | Employed as a stabilized glutathione derivative to maintain reducing conditions in cell culture or to investigate oxidative stress mechanisms | Dissolved in buffer or culture medium and added directly to in vitro experimental systems |
| Food Additive (in certain countries/regions) | Utilized as a functional food ingredient to provide antioxidant protection and support metabolic health | Incorporated into dietary supplements or functional beverages for oral delivery and systemic activity |
Manufacturing Quality Control of S-Acetyl-L-glutathione
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reversed-phase HPLC with UV detection at 210 nm, comparing peak area against a certified reference standard. |
| Related Substances | HPLC-UV | Separation and detection of structurally related impurities (e.g., L-glutathione, S-acetyl-L-cysteine, oxidation/degradation products) using gradient HPLC-UV. |
| Residual Solvents | GC-FID | Identification and quantification of residual solvents (e.g., methanol, ethyl acetate, acetonitrile) by gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration using iodine-based reagent to determine trace water content based on stoichiometric reaction. |
| Heavy Metals | ICP-MS | Multi-element quantification of toxic metals (e.g., Pb, Cd, Hg, As) after acid digestion, using inductively coupled plasma mass spectrometry for ultra-trace sensitivity. |
| Optical Rotation | [α]D | Measurement of specific optical rotation at 589 nm (Na D-line) using a polarimeter to confirm stereochemical integrity and enantiomeric purity. |
| pH (1% w/v aqueous solution) | Potentiometric pH Measurement | Determination of hydrogen ion activity in aqueous solution using calibrated glass electrode and pH meter. |
| Residue on Ignition | Gravimetric Analysis | Quantification of inorganic ash content after high-temperature incineration (500–600 °C) and gravimetric weighing of residual residue. |
| Microbial Contamination | Membrane Filtration & Plate Count | Enumeration of aerobic microorganisms and detection of specified pathogens (e.g., E. coli, Salmonella) per pharmacopeial microbiological methods. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry powder particle size distribution using Mie theory-based light scattering after dispersion in air. |
| Loss on Drying | Thermogravimetric Analysis (TGA) | Determination of volatile content (including water and low-MW organics) by measuring mass loss upon controlled heating (e.g., 105 °C, 2 h). |
Technical Specifications of S-Acetyl-L-glutathione
| Test Item | Specification |
|---|---|
| Appearance | White crystal powder |
| Purity | ≥98.0% |
| Loss on drying | ≤0.5% |
| Igniton residue | ≤0.2% |
| Arsenic | ≤ 0.5 ppm |
| Lead | ≤ 0.5 ppm |
| Cadmium | ≤ 0.1 ppm |
| Mercury | ≤ 0.1 ppm |
| Iron | ≤ 10 ppm |
| Sulfate | ≤ 300 ppm |
| Chloride | ≤ 200 ppm |
| Ammonium | ≤ 200 ppm |
| L-Glutathione | ≤1.0% |
| Total aerobic microbial count | ≤ 1000 cfu/g |
| Total combined yeast and mold count | ≤ 100 cfu/g |
| Salmonella | ND |
| E.Coli | ND |
| Pseudomonas aeruginosa | ND |
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 S-Acetyl-L-glutathione
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of S-Acetyl-L-glutathione
Packaging of S-Acetyl-L-glutathione
Industrial S-Acetyl-L-glutathione 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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