[Nitrilotris(methylene)]tris-phosphonic acid pentasodium salt Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 2235-43-0 |
| Product name | [Nitrilotris(methylene)]tris-phosphonic acid pentasodium salt |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeCosmetic GradeFood Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for 2235-43-0
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2235-43-0 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2235-43-0
| Industry | Application | Process |
|---|---|---|
| Water Treatment | Scale Inhibitor, Corrosion Inhibitor | Applied in recirculating cooling water systems to prevent scale formation from calcium carbonate, calcium sulfate, and other salts; stabilizes zinc and iron ions to suppress metal corrosion |
| Textiles | Hydrogen Peroxide Bleaching Stabilizer | Used as a stabilizer in hydrogen peroxide bleaching of cotton, linen, and other fibers to prevent rapid decomposition of hydrogen peroxide and improve bleaching efficiency |
| Papermaking | Peroxide Stabilizer | Added during pulp bleaching to stabilize hydrogen peroxide, minimize fiber damage, and enhance paper quality |
| Detergents | Chelating Agent, Water Softener | Employed in liquid or powdered detergents to chelate calcium and magnesium ions, improve cleaning performance, and prevent precipitate formation |
| Electroplating | Complexing Agent, Stabilizer | Complexes metal ions in plating baths to improve deposit uniformity and brightness, and to prevent precipitation of metal hydroxides |
| Agriculture | Micro-nutrient Fertilizer Adjuvant | Forms stable complexes with trace elements such as zinc, iron, and manganese to enhance solubility and plant uptake of nutrients in fertilizers |
Manufacturing Quality Control of 2235-43-0
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color and physical state under natural light or standard illumination to determine whether it is a colorless to pale yellow transparent liquid or a white crystalline powder. |
| pH Value | pH Meter Measurement | Dissolve the sample in deionized water, then measure the pH value at 25°C using a calibrated pH meter. |
| Total Phosphorus Content | Molybdenum Ammonium Spectrophotometric Method | After digestion and oxidation, phosphate ions react with ammonium molybdate to form phosphomolybdic acid. The absorbance is measured by spectrophotometer at a specific wavelength (e.g., 700 nm), and total phosphorus content is calculated accordingly. |
| Active Component Content (ATMP·Na₅) | Complexometric Titration (EDTA Titration) or Ion Chromatography | EDTA Method: In a buffered solution, excess metal ions (e.g., zinc or calcium) are back-titrated with standard metal solutions to calculate ATMP content; Ion Chromatography: Anionic exchange column separates the phosphonate ions, followed by conductivity detection for quantitative analysis. |
| Sodium Content | Flame Atomic Absorption Spectrometry (FAAS) or Ion Chromatography | Dissolve the sample, then analyze sodium content using flame atomic absorption spectrometer at 589 nm wavelength; alternatively, indirect determination can be performed via ion chromatography. |
| Water-Insoluble Matter | Gravimetric Method | Dissolve a certain amount of sample in water, filter through a micro-porous membrane (e.g., 0.45 μm), dry the residue to constant weight, and calculate the insoluble matter content based on mass. |
| Chloride | Silver Nitrate Titration or Ion Chromatography | In neutral or weakly alkaline conditions, chloride ions react with silver nitrate to form a white precipitate. The chloride content is quantified by titration endpoint detection or ion chromatography. |
| Sulfate | BaSO₄ Turbidimetry or Ion Chromatography | Add barium chloride to generate barium sulfate precipitate; turbidity is measured using turbidimetry; alternatively, sulfate ions are directly separated and detected via ion chromatography. |
| Density | Density Meter Method or Specific Gravity Bottle Method | Directly measure the density of liquid samples using a density meter, or calculate density using a known-volume specific gravity bottle by weighing (suitable for liquid products). |
| Drying Loss (Moisture Content) | Gravimetric Drying Method | Dry the sample at 105°C until constant weight, and calculate moisture content based on mass loss (suitable for solid samples). |
Technical Specifications of 2235-43-0
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
| Color (APHA/Pt-Co) | <=30 |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of 2235-43-0
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2235-43-0
Packaging of 2235-43-0
Industrial 2235-43-0 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply