4404-45-9 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 4404-45-9 |
| Product name | 4404-45-9 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeCosmetic GradeFood Grade |
| Packaging | 25L/drum |
| 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 4404-45-9
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4404-45-9 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4404-45-9
| Industry | Application | Process |
|---|---|---|
| Pesticides | Insecticides, nematicides | Added as an active ingredient to formulations such as emulsifiable concentrates and suspension concentrates; controls soil-dwelling insects and nematodes via contact and fumigant action |
| Pharmaceuticals | Pharmaceutical intermediate | Used to synthesize isothiocyanate-containing compounds with antitumor and antimicrobial activity; incorporated as a hydrophobic side chain in peptide coupling or Michael addition reactions |
| Fragrances | Flavor and fragrance additive for food and personal care products | Applied in trace amounts as a pungent note modifier to enhance characteristic aromas of mustard and horseradish; added directly to fragrance formulations after dilution in solvent |
Manufacturing Quality Control of 4404-45-9
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard using a non-polar capillary column. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration where iodine is generated in situ to react stoichiometrically with water; endpoint detected by current change. |
| Acid Value | Acid-Base Titration (NaOH standard solution) | Neutralization of free acidic impurities (e.g., hexanoic acid) with standardized sodium hydroxide using phenolphthalein indicator. |
| Color | Visual Comparison or Spectrophotometry (APHA/Pt-Co scale) | Comparison of sample color against platinum-cobalt standard solutions or measurement of absorbance at 455 nm in a 10-mm cell. |
| Density | Digital Density Meter (Oscillating U-tube principle) | Measurement of sample density via resonant frequency shift of a vibrating U-shaped tube filled with the liquid. |
| Refractive Index | Refractometry (Abbe refractometer) | Determination of refractive index based on critical angle of total internal reflection at the prism-sample interface. |
| Residue on Ignition | Gravimetric Analysis (Sulfated Ash) | Ignition of sample at 700-800 C after sulfuric acid treatment; residue mass measured as percentage of original sample. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) after wet digestion | Quantification of total heavy metals following acid digestion and measurement of absorbance at element-specific wavelength. |
| Chloride Content | Potentiometric Titration (AgNO3 standard solution) | Titration with silver nitrate using a silver electrode; endpoint detected by abrupt potential change due to AgCl precipitation. |
| Non-Volatile Residue | Gravimetric Analysis (Evaporation and Weighing) | Evaporation of a known volume at 105 C followed by weighing of residual material after cooling in desiccator. |
| Odor Impurities | Gas Chromatography-Mass Spectrometry (GC-MS) | Separation and identification of volatile odor-active impurities (e.g., mercaptans, sulfides) by retention time and mass spectral matching. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation of plane-polarized light caused by chiral impurities or degradation products in solution at specified concentration and path length. |
Technical Specifications of 4404-45-9
| Test Item | Specification |
|---|---|
| Appearance | Clear, colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.478–1.482 |
| Relative Density (20°C/25°C) | 0.875–0.885 g/cm³ |
| Odor | Characteristic pungent 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 4404-45-9
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4404-45-9
Packaging of 4404-45-9
Industrial 4404-45-9 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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