Neosperidin dihydrochalcone Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 20702-77-6 |
| Product name | Neosperidin dihydrochalcone |
| 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 Neosperidin dihydrochalcone
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Neosperidin dihydrochalcone Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Neosperidin dihydrochalcone
| Industry | Application | Process |
|---|---|---|
| Food Industry | As a sweetener | Extracted from natural plants and added to food products after purification and crystallization |
| Beverage Industry | To enhance beverage taste profile | Dissolved into beverage formulations to modulate flavor and enhance sweetness |
| Pharmaceutical Industry | As a pharmaceutical additive | Incorporated during drug formulation to improve palatability or stability |
| Cosmetics Industry | To impart fragrance and flavor | Added to cosmetic formulations to enhance sensory attributes |
| Flavor & Fragrance Industry | As a flavoring ingredient | Used in compounding processes for synthetic flavor and fragrance products |
Manufacturing Quality Control of Neosperidin dihydrochalcone
| Test Item | Commonly Used Testing Methods | Method Overview |
|---|---|---|
| Identification | Ultraviolet-Visible Spectrophotometry (UV-Vis) | Utilizes the characteristic absorption peak of NHDC at a specific wavelength (usually around 280–290 nm) for qualitative identification. |
| Fourier Transform Infrared Spectroscopy (FT-IR) | Confirms consistency of functional group structure by comparing the infrared absorption spectrum of the sample with reference spectra. | |
| Assay | High-Performance Liquid Chromatography (HPLC) | Uses a C18 reversed-phase column, with methanol-water or acetonitrile-water containing acid (e.g., phosphoric acid or acetic acid) as mobile phase, and a UV detector (~285 nm) for accurate quantification. |
| Purity Test | HPLC Method | Assesses the purity and related substances (impurities) in the sample using the main peak area normalization method or external standard method for impurities. |
| Related Substances (Impurities) | HPLC Method | Employs a gradient elution program to separate possible degradation products or synthesis intermediates, with impurity limits calculated based on response factors. |
| Water Content | Karl Fischer Titration | Quantitatively determines water content in the sample using Karl Fischer reagent, suitable for trace moisture analysis. |
| Residual Solvents | Gas Chromatography (GC) | Detects organic solvents possibly remaining from the manufacturing process (e.g., methanol, ethanol, acetone), with headspace sampling being preferred. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Determines residual heavy metal elements such as lead, arsenic, cadmium, and mercury, to ensure compliance with pharmaceutical or food additive safety standards. |
| Sulfated Ash (Residue on Ignition) | Gravimetric Method | Measures the weight of residual inorganic matter after high-temperature incineration of the sample, used to evaluate inorganic impurity content. |
| Microbial Limits | Microbial Culture Method | Tests for total aerobic microbial count, molds, yeast count, and specified microorganisms (e.g., Escherichia coli) according to standards such as the Chinese Pharmacopoeia or food safety regulations. |
Technical Specifications of Neosperidin dihydrochalcone
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 138–142°C |
| Optical Rotation | -51.0 to -48.0° (c=1, in methanol) |
| Total Impurities | <=2.0% (HPLC) |
| Single Impurity | <=0.5% (HPLC) |
| Heavy Metals | <=10 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 Neosperidin dihydrochalcone
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Neosperidin dihydrochalcone
Packaging of Neosperidin dihydrochalcone
Industrial Neosperidin dihydrochalcone 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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