Cinnamaldehyde Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 104-55-2 |
| Product name | Cinnamaldehyde |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeCosmetic GradeFood Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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 Cinnamaldehyde
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Cinnamaldehyde Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Cinnamaldehyde
| Industry | Application | Process |
|---|---|---|
| Food Industry | Food Flavoring | Added to confectionery, beverages, and baked goods for flavor enhancement |
| Cosmetics Industry | Fragrance Compounding | Used in perfumes, skincare products, and oral care products |
| Pharmaceutical Industry | Antibacterial and Antifungal Agent | Formulated into topical ointments or antibacterial sprays |
| Agriculture | Plant Growth Regulator and Insecticide | Applied via spraying or surface coating onto crops for pest and disease control |
| Chemical Industry | Intermediate for Synthesis of Other Chemicals | Participates in organic synthesis reactions to produce related compounds |
| Household Products Industry | Air Freshener and Cleaning Agent Additive | Added to cleaning products to impart fragrance and provide antimicrobial functionality |
Manufacturing Quality Control of Cinnamaldehyde
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Assay | Gas Chromatography (GC) | Capillary column gas chromatography with a flame ionization detector (FID) is used to quantify cinnamaldehyde content by external or internal standard methods. This method offers high resolution and sensitivity, suitable for purity analysis. |
| High-Performance Liquid Chromatography (HPLC) | Uses a C18 reversed-phase column and UV detector (detection wavelength around 290 nm), suitable for analyzing thermally unstable samples or derivatives that cannot be vaporized. | |
| Identification | Infrared Spectroscopy (IR) | Compare sample spectrum with reference standard; identify based on characteristic absorption peaks (e.g., C=O stretching vibration at ~1680 cm⁻¹, C=C at ~1630 cm⁻¹, aromatic ring, etc.). |
| Ultraviolet-Visible Spectrophotometry (UV-Vis) | Exhibits maximum absorption peak between 280–290 nm, used for preliminary identification and auxiliary quantitative analysis. | |
| Volatile Impurities / Residual Solvents | Gas Chromatography (GC) | Detect residual organic solvents such as ethanol or benzene according to pharmacopoeia methods (e.g., Chinese Pharmacopoeia, USP), using appropriate detectors (such as FID). |
| Moisture Content | Karl Fischer Titration | Measures water content precisely based on the quantitative reaction of iodine and sulfur dioxide with water in an anhydrous environment; suitable for trace moisture determination. |
| Relative Density | Pycnometer Method or Westphal Balance Method | Determines the ratio of sample density to water at a specified temperature (e.g., 25°C), used to assess purity and compliance with physical property standards. |
| Refractive Index | Refractometry | Measures refractive index at standard temperature (e.g., 20°C); serves as a physical constant for identification and purity evaluation. |
| Acid Value | Acid-Base Titration | Titrates free acid content in the sample using standardized sodium hydroxide solution; indicates degree of oxidation or degradation and evaluates stability. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, determines levels of heavy metal elements such as lead, arsenic, and cadmium to ensure compliance with pharmaceutical or food additive safety standards. |
| Microbial Limits | Microbiological Culture Methods | Tests total bacterial, mold, and yeast counts as well as specified pathogens (e.g., Escherichia coli, Salmonella) according to pharmacopoeial requirements to ensure hygienic safety. |
Technical Specifications of Cinnamaldehyde
| Test Item | Specification |
|---|---|
| Appearance | Colorless to light yellow clear liquid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.619–1.623 |
| Relative Density (20°C/25°C) | 1.047–1.051 g/cm³ |
| Odor | Characteristic cinnamic aldehyde 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 Cinnamaldehyde
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Cinnamaldehyde
Packaging of Cinnamaldehyde
Industrial Cinnamaldehyde 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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