Choline salicylate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 2016-36-6 |
| Product name | Choline salicylate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeIndustrial GradeSpecialty Grade |
| Packaging | 25KG/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 Choline salicylate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Choline salicylate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Choline salicylate
| Industry | Application | Process |
|---|---|---|
| Cosmetics | Exfoliant, skin conditioning agent | Formulation blending, emulsification |
| Pharmaceuticals | Antifungal and anti-inflammatory active pharmaceutical ingredient (API) | Synthetic reaction, purification and crystallization |
| Agriculture | Plant growth regulator | Preparation of spray formulations, dilution for application |
| Industrial Cleaning | Metal surface treatment agent | Formulation of acidic cleaning solutions, recirculating cleaning process |
Manufacturing Quality Control of Choline salicylate
| Detection Item | Common Testing Method | Method Overview |
|---|---|---|
| Identification Test | Infrared Spectroscopy (IR) | Determines the infrared absorption spectrum of the sample and compares it with reference spectra to confirm molecular structural characteristics. |
| Thin-Layer Chromatography (TLC) | Separates components of the sample using a thin-layer plate; identification is performed by comparing Rf values after color development with reference standards. | |
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Uses a reversed-phase C18 column with an appropriate mobile phase (e.g., methanol-water or acetonitrile-buffer salt) for separation, followed by UV detection at approximately 296 nm for quantitative determination of the main component. |
| Acid-Base Titration | Utilizes the alkaline nature of choline salicylate in aqueous solution; content is calculated via titration with a standard acid solution (e.g., hydrochloric acid). | |
| Related Substances (Impurity) Testing | High-Performance Liquid Chromatography (HPLC) | Employs gradient or isocratic elution programs to separate and detect potential degradation products or synthesis by-products (e.g., salicylic acid, choline), with impurity levels calculated using area normalization or self-control methods. |
| pH Value | pH Meter Measurement | Prepares a solution of specified concentration (e.g., 10%), then directly measures pH using a calibrated pH meter. |
| Drying Loss | Thermogravimetric Analysis (TGA) or Atmospheric Drying Method | Dries the sample at a specified temperature (e.g., 105°C) until constant weight is achieved; the percentage loss in mass is calculated to assess moisture and volatile substance content. |
| Residue on Ignition | High-Temperature Incineration Method | After charring, the sample is ignited at 700–800°C until constant weight is reached; the residual inorganic matter (ash content) is determined. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or Thioglycollic Acid Method | Quantitatively determines heavy metals such as lead and arsenic using AAS; alternatively, limit tests are conducted using the colorimetric method described in pharmacopoeia (e.g., thioglycollic acid color development). |
| Moisture Content | Karl Fischer Titration (KF) | Uses KF reagent to react quantitatively with water in the sample, measuring moisture content via potentiometric or coulometric titration. |
Technical Specifications of Choline salicylate
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 128°C - 132°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| 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 Choline salicylate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Choline salicylate
Industrial Choline salicylate 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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