China Factory Direct
|
|
| CAS number | 17146-86-0 |
| Product name | BETAINE MONOHYDRATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Cosmetics | Humectant, skin conditioning agent | Added to personal care products such as lotions, creams, and shampoos to enhance moisture retention in skin and hair |
| Animal Feed | Animal nutrition additive | Applied as a methyl donor in poultry, livestock, and aquaculture feeds to promote protein synthesis and improve feed utilization |
| Pharmaceuticals | Pharmaceutical excipient, therapeutic adjuvant | Used in liver disease treatments to protect hepatocytes, regulate osmotic pressure, and improve lipid metabolism |
| Food | Functional food additive | Added to sports drinks and energy beverages to support endurance, enhance metabolism, and provide cellular protection |
| Biotechnology | Enzyme stabilizer, protein protectant | Applied in molecular biology applications such as PCR to stabilize DNA polymerase and improve amplification efficiency |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (C5H11NO2) | Acid-Base Titration with HCl | Quantifies free base content by titration with standardized hydrochloric acid using methyl red indicator. |
| Moisture Content | Karl Fischer Titration | Determines water content based on stoichiometric reaction between water, iodine, sulfur dioxide, and a base in methanol medium. |
| pH (10% aqueous solution) | pH Meter Measurement | Measures hydrogen ion activity in a 10% w/w aqueous solution using calibrated glass electrode pH meter. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals after wet digestion by measuring absorbance of atomic vapor at characteristic wavelength. |
| Sulfate (SO4) | Gravimetric Analysis | Precipitates sulfate as barium sulfate and determines content from dried precipitate mass. |
| Chloride (Cl) | Argentometric Titration (Mohr method) | Titrates chloride with standardized silver nitrate using potassium chromate indicator for endpoint detection. |
| Loss on Drying (LOD) | Thermogravimetric Analysis (TGA) or Oven Drying | Measures mass loss after heating at 105 C for 2 hours under controlled conditions. |
| Residue on Ignition | Weight Loss on Ignition | Determines inorganic ash content by ignition at 600 C and weighing residual non-volatile matter. |
| Specific Optical Rotation | Polarimetry | Measures rotation of plane-polarized light induced by chiral molecules in solution at specified concentration and path length. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of foreign particles against standard reference under controlled lighting. |
| Particle Size Distribution | Laser Diffraction | Determines size distribution by analyzing angular variation in intensity of laser light scattered by suspended particles. |
| Microbial Contamination | Plate Count Method (Total Aerobic Microbial Count) | Estimates viable aerobic microorganisms by colony formation on nutrient agar after incubation at 30-35 C for 3-5 days. |
| Test Item | Specification |
|---|---|
| Appearance | White crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 290-293 °C (decomposes) |
| Total Impurities | <=1.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
| Odor | Characteristic, faintly hygroscopic odor |
|
|
|
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.