China Factory Direct
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| CAS number | 71119-22-7 |
| Product name | MOPS sodium salt |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeFood GradeCosmetic 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 |
|---|---|---|
| Chemical Manufacturing | As a buffer | Used to adjust and maintain pH during synthesis reactions |
| Biotechnology | As a component of cell culture media | Applied in cell culture media to maintain optimal pH conditions |
| Food Industry | As a food additive | Applied in food processing as an acidulant or stabilizer |
| Pharmaceutical Industry | As an intermediate in drug synthesis | Used to introduce sulfonic acid groups during active pharmaceutical ingredient synthesis |
| Personal Care Products | As a stabilizer for surfactants | Applied in shampoos, body washes, and similar products to regulate system pH |
| Detection Item | Common Analytical Method | Method Overview |
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| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 210 nm, comparing peak area against a certified reference standard. |
| Water Content | Karl Fischer Titration | Electrochemical titration measuring water via reaction of iodine with sulfur dioxide in pyridine/methanol medium. |
| pH (1% aqueous solution) | Potentiometric pH Measurement | Measurement of hydrogen ion activity using calibrated glass electrode in a 1% w/v aqueous solution at 25 C. |
| Residue on Ignition | Gravimetric Analysis | Heating sample to 700-800 C to volatilize organic matter, then weighing inorganic residue as sulfate ash. |
| Chloride Impurity | Ion Chromatography (IC) | Separation and quantification of chloride anions using suppressed conductivity detection after anion exchange. |
| Sulfate Impurity | IC or Turbidimetry | Quantification via IC with conductivity detection; alternatively, turbidimetric measurement of barium sulfate precipitate. |
| Heavy Metals (as Pb) | AAS or ICP-OES | Atomic absorption or optical emission spectroscopy after acid digestion and matrix matching, reporting total heavy metals as lead equivalent. |
| Iron (Fe) Content | ICP-OES | Multi-element quantification by plasma excitation and wavelength-specific emission intensity measurement. |
| Sodium Content | Flame Photometry or ICP-OES | Measurement of sodium-specific emission intensity in flame or plasma, calibrated against NaCl standards. |
| Organic Volatile Impurities | GC-FID | Separation by capillary GC followed by flame ionization detection to identify and quantify residual solvents. |
| Particle Size Distribution | Laser Diffraction | Analysis of light scattering pattern from dispersed particles to calculate volume-based size distribution. |
| Microbial Contamination | Membrane Filtration & Plate Count | Filtration of sample solution followed by incubation on nutrient agar plates for aerobic microbial enumeration. |
| Test Item | Specification |
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| Appearance | White solid |
| Purity | >=98.5% (NMR) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
| Melting Point | 235-240 °C |
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| 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.