PIPES sesquisodium salt Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 100037-69-2 |
| Product name | PIPES sesquisodium salt |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeReagent 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) |
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Documents We Provide for PIPES sesquisodium salt
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk PIPES sesquisodium salt Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of PIPES sesquisodium salt
| Industry | Application | Process |
|---|---|---|
| Biopharmaceuticals | Biochemical buffer for cell culture, protein electrophoresis, and enzyme kinetics studies | Used to maintain acid-base balance in reaction systems by adjusting the pH of aqueous solutions |
| Biopharmaceuticals | Chromatographic buffer for separation and purification, e.g., in high-performance liquid chromatography (HPLC) | Formulated with other reagents into the mobile phase to optimize separation performance |
| Chemical Reagents | General-purpose laboratory reagent for stabilizing pH environments | Dissolved in deionized water prior to use |
Manufacturing Quality Control of PIPES sesquisodium salt
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Piperazine-N,N'-bis(2-ethanesulfonic acid) sesquisodium salt) | Acid-base titration with standardized HCl | Quantifies active compound content based on neutralization of sulfonate groups with strong acid. |
| Water Content | Karl Fischer titration | Measures water by coulometric or volumetric reaction between water and iodine in pyridine/methanol medium. |
| pH (1% aqueous solution) | Potentiometric pH measurement | Determines hydrogen ion activity using calibrated glass electrode in aqueous solution. |
| Heavy Metals (as Pb) | ICP-OES | Quantifies trace metal impurities by atomic emission spectroscopy after acid digestion. |
| Sodium Content | Flame photometry | Measures sodium ions based on characteristic emission intensity at 589 nm in flame. |
| Chloride Impurity | Ion chromatography | Separates and quantifies chloride anions using suppressed conductivity detection. |
| Sulfate Impurity | Barium sulfate gravimetric method | Precipitates sulfate as BaSO4 and determines mass after drying. |
| Residue on Ignition | Gravimetric analysis | Measures non-volatile inorganic residue after high-temperature ashing at 700-800 C. |
| Related Substances | HPLC with UV detection | Separates and quantifies structurally related impurities using reversed-phase column and UV absorbance. |
| Appearance (Color and Clarity) | Visual inspection against standard solutions | Evaluates physical state, color intensity, and clarity in aqueous solution under controlled lighting. |
| Solubility in Water | Qualitative solubility test | Confirms complete dissolution in specified volume of water at defined temperature. |
| Microbial Contamination | Membrane filtration followed by plate count | Detects aerobic microorganisms by filtration, incubation on nutrient agar, and colony enumeration. |
Technical Specifications of PIPES sesquisodium salt
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
| Identification (NMR) | Consistent with structure |
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 PIPES sesquisodium salt
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of PIPES sesquisodium salt
Industrial PIPES sesquisodium salt 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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