Chromium nicotinate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 64452-96-6 |
| Product name | Chromium nicotinate |
| 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 Chromium nicotinate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Chromium nicotinate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Chromium nicotinate
| Industry | Application | Process Description |
|---|---|---|
| Nutritional Supplements | Trace Element Supplement | Serves as a chromium source to address chromium deficiency and enhance insulin activity |
| Animal Feed Industry | Animal Growth Promoter | Incorporated into poultry and livestock feed to promote growth, improve feed conversion efficiency, and support metabolic function |
| Pharmaceutical Industry | Treatment of Type 2 Diabetes | Used to regulate blood glucose levels, support insulin function, and correct carbohydrate metabolism disorders |
| Pharmaceutical Industry | Adjunctive Therapy for Cardiovascular Diseases | Applied to lower lipid levels, improve lipid metabolism, and support the management of cardiovascular diseases |
| Food Industry | Functional Food Additive | Incorporated into health foods to modulate glucose and lipid metabolism, particularly for individuals with metabolic syndrome |
| Biochemistry | Enzyme Cofactor | Acts as a coenzyme or enzyme activator in biochemical reactions involved in carbohydrate and lipid metabolism |
| Sports Nutrition | Muscle Building and Fat Reduction Supplement | Formulated into sports nutrition products to support lean muscle gain, reduce body fat, and enhance physical performance |
| Veterinary Medicine | Metabolic Regulator for Pets | Used in pet food or veterinary pharmaceuticals to improve glucose metabolism and energy utilization in companion animals |
Manufacturing Quality Control of Chromium nicotinate
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Chromium Content Determination | Atomic Absorption Spectroscopy (AAS) | Quantifies chromium content in samples based on the characteristic absorption of chromium at specific wavelengths; offers high accuracy and simple operation. |
| Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES) | Sample is nebulized and excited in a high-temperature plasma; chromium's characteristic emission spectra are detected for quantitative analysis, providing high sensitivity and simultaneous multi-element detection. | |
| Niacin Content Determination | High-Performance Liquid Chromatography (HPLC) | Niacin is separated using a reverse-phase chromatography column and detected by a UV detector at approximately 260 nm; quantification is achieved based on retention time and peak area. |
| Content Uniformity | HPLC or AAS | Chromium or niacin content is measured individually in multiple dosage units to evaluate distribution uniformity, in compliance with pharmacopeial requirements for dosage form uniformity. |
| Identification Test | Ultraviolet-Visible Spectroscopy (UV-Vis) | Niacin chromium exhibits characteristic absorption peaks near specific wavelengths (e.g., 235 nm, 270 nm), used for preliminary identification. |
| Fourier Transform Infrared Spectroscopy (FTIR) | Comparison with reference spectra confirms the consistency of functional groups in niacin chromium (e.g., pyridine ring, Cr–O/N coordination bonds). | |
| Moisutre Content Determination | Karl Fischer Titration | Based on the reaction of iodine and sulfur dioxide with water in an anhydrous environment, this method precisely measures water content in samples. |
| Heavy Metal Impurities | ICP-MS or AAS | Detects toxic heavy metal residues such as lead, arsenic, mercury, and cadmium to ensure compliance with safety standards for pharmaceutical or food additive use. |
| Related Substances / Impurities | High-Performance Liquid Chromatography (HPLC) | Identifies and quantifies degradation products or synthetic by-products (e.g., free niacin, other chromium complexes) to assess purity. |
| Particle Size Distribution | Laser Diffraction Particle Size Analysis | Measures the particle size and distribution of niacin chromium powder, which influences solubility and bioavailability. |
| Microbial Limits Test | Microbial Culture Method | Performs microbial testing for bacteria, molds, yeasts, and specified control organisms (e.g., Escherichia coli) according to pharmacopeial requirements to ensure microbiological safety. |
Technical Specifications of Chromium nicotinate
| Test Item | Specification |
|---|---|
| Appearance | Gray powder |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| Solubility | Slightly soluble in water; insoluble in ethanol and chloroform |
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 Chromium nicotinate
| CAS/Product ID | *Required fields | |
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NMR Spectra of Chromium nicotinate
Packaging of Chromium nicotinate
Industrial Chromium nicotinate 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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