Enocyanin Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 11029-12-2 |
| Product name | Enocyanin |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical 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 Enocyanin
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Enocyanin Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Enocyanin
| Industry | Application | Process Description |
|---|---|---|
| Food Industry | Natural food colorant | Used for coloring beverages, confectionery, dairy products, and other foods to impart red-to-purple hues |
| Beverage Industry | Beverage coloring | Added to fruit juices, alcoholic beverages, and functional drinks as a natural colorant |
| Pharmaceutical Industry | Drug coloring | Applied in tablet coatings, capsules, and oral liquid formulations as a natural pigment |
| Cosmetics Industry | Color cosmetics | Used in lipsticks, eyeshadows, blushes, and other color cosmetics to provide natural plant-derived pigments |
| Agricultural Sector | Biological activity research | Studied for potential agricultural applications of its antioxidant and polyphenolic components |
| Textile Industry | Natural dye | Employed as an eco-friendly natural dye for textile coloring |
Manufacturing Quality Control of Enocyanin
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Color Value (Absorbance at 520 nm) | UV-Vis Spectrophotometry | Measures absorbance of aqueous extract at 520 nm to quantify anthocyanin concentration based on molar absorptivity. |
| Moisture Content | Karl Fischer Titration | Quantifies water content via coulometric or volumetric titration with iodine-based reagent in anhydrous methanol medium. |
| Ash Content | Gravimetric Analysis (Incineration at 550 C) | Determines inorganic residue after complete combustion of sample at high temperature. |
| Heavy Metals (Pb, Cd, As, Hg) | ICP-MS or ICP-OES | Simultaneously quantifies trace metals after acid digestion using plasma ionization and mass/atomic emission detection. |
| Arsenic | Hydride Generation AAS (HG-AAS) | Converts arsenic to volatile arsine gas, then measures atomic absorption in quartz cell. |
| Lead | Graphite Furnace AAS (GF-AAS) | Atomizes digested sample in graphite tube and measures lead-specific atomic absorption. |
| Total Plate Count | Standard Plate Count (SPC) Method | Estimates viable aerobic mesophilic bacteria by colony formation on nutrient agar after incubation. |
| Yeast and Mold Count | Dichloran Rose Bengal Chloramphenicol Agar (DRBC) | Selective enumeration of yeasts and molds using inhibitory and differential agar medium. |
| Pesticide Residues | GC-MS or LC-MS/MS | Multi-residue analysis after extraction and cleanup, with detection via mass spectrometry for target pesticides. |
| pH of 1% Aqueous Solution | Potentiometric pH Measurement | Determines hydrogen ion activity using calibrated glass electrode in standardized suspension. |
| Solvent Residues (e.g., Ethanol, Acetone) | Gas Chromatography with FID | Separates and quantifies residual solvents using capillary column and flame ionization detection. |
| Loss on Drying (LOD) | Thermogravimetric Analysis (105 C, 2 h) | Measures mass loss after drying under controlled temperature and time to assess volatile content. |
Technical Specifications of Enocyanin
| Test Item | Specification |
|---|---|
| Appearance | Red to purple powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.0% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.3% |
| Color (APHA/Pt-Co) | N/A (powder, not applicable) |
| Odor | Characteristic mild 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 Enocyanin
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Enocyanin
Industrial Enocyanin 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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