GAMMA-CYCLODEXTRIN HYDRATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 91464-90-3 |
| Product name | GAMMA-CYCLODEXTRIN HYDRATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical 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) |
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Documents We Provide for GAMMA-CYCLODEXTRIN HYDRATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk GAMMA-CYCLODEXTRIN HYDRATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of GAMMA-CYCLODEXTRIN HYDRATE
| Industry | Application | Process |
|---|---|---|
| Food Industry | Enhancing food flavor | Encapsulating and stabilizing flavor compounds using gamma-cyclodextrin hydrate |
| Pharmaceutical Industry | Improving drug solubility | Forming inclusion complexes with drugs to enhance aqueous solubility using gamma-cyclodextrin hydrate |
| Cosmetics Industry | Stabilizing active ingredients | Protecting active substances from environmental degradation in cosmetic formulations using gamma-cyclodextrin hydrate |
| Agriculture | Controlled-release pesticides | Combining pesticides with gamma-cyclodextrin hydrate to achieve sustained release |
| Environmental Protection Industry | Contaminant removal | Adsorbing and removing organic pollutants from aqueous systems using gamma-cyclodextrin hydrate |
Manufacturing Quality Control of GAMMA-CYCLODEXTRIN HYDRATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (gamma-Cyclodextrin Content) | HPLC with Refractive Index Detection | Quantifies gamma-cyclodextrin by separation on a carbohydrate-specific column and RI detection based on concentration-dependent refractive index change. |
| Water Content | Karl Fischer Titration | Measures water via stoichiometric reaction between water, iodine, sulfur dioxide, and base in methanol medium. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Determines inorganic ash content by measuring mass loss after high-temperature incineration at 500-600 C. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Quantifies trace heavy metals by ionization in plasma and mass-selective detection with high sensitivity and multi-element capability. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Measures hydrogen ion activity using calibrated glass electrode and reference electrode in 1% w/v aqueous solution. |
| Related Substances (alpha-, beta-Cyclodextrins) | HPLC with UV Detection | Separates and quantifies structurally similar cyclodextrins using reversed-phase or HILIC chromatography and UV absorbance at 195 nm. |
| Sulfated Ash | Gravimetric Analysis | Determines total inorganic residue after combustion with sulfuric acid pretreatment to convert metals to sulfates. |
| Microbial Contamination (Total Aerobic Count) | Membrane Filtration and Plate Count | Quantifies viable aerobic microorganisms by filtration, membrane transfer to agar medium, and colony enumeration after incubation. |
| Appearance (Color and Clarity) | Visual Inspection and Hazen Color Scale | Evaluates physical appearance by comparison against standard color solutions and observation of clarity in aqueous solution. |
| Solubility in Water | Visual Solubility Test | Confirms complete dissolution in distilled water at specified temperature and concentration by visual assessment of absence of undissolved particles. |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Oven Drying | Measures volatile content (mainly water and solvents) as mass loss under controlled heating (105 C, 2 h) under atmospheric pressure. |
| Specific Optical Rotation | Polarimetry | Determines chiral purity and identity by measuring angle of rotation of plane-polarized light in a 1% w/v solution at 20 C using sodium D-line. |
Technical Specifications of GAMMA-CYCLODEXTRIN HYDRATE
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Residue on Ignition | <=0.1% |
| Optical Rotation | +174° to +178° |
| Heavy Metals | <=20 ppm |
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 GAMMA-CYCLODEXTRIN HYDRATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of GAMMA-CYCLODEXTRIN HYDRATE
Packaging of GAMMA-CYCLODEXTRIN HYDRATE
Industrial GAMMA-CYCLODEXTRIN HYDRATE 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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