N-(n-Butyl)thiophosphoric triamide Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 94317-64-3 |
| Product name | N-(n-Butyl)thiophosphoric triamide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Reagent GradeIndustrial GradeSpecialty 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 N-(n-Butyl)thiophosphoric triamide
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N-(n-Butyl)thiophosphoric triamide Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N-(n-Butyl)thiophosphoric triamide
| Industry | Application | Process |
|---|---|---|
| Agriculture | As a urease inhibitor to slow urea fertilizer hydrolysis, improve nitrogen use efficiency, and reduce ammonia volatilization losses | Added during urea production or blended with urea fertilizers for application |
| Chemical | As an intermediate in the synthesis of other organophosphorus compounds or fine chemicals | Derivatives prepared via organic synthesis reactions, such as thiophosphorylation |
| Research | As a reagent for studying enzyme inhibition mechanisms or soil chemical analysis | Solutions prepared under laboratory conditions for enzyme activity assays or chemical analysis |
Manufacturing Quality Control of N-(n-Butyl)thiophosphoric triamide
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, state, and presence of impurities under natural light or a standard light source. Tributylamine thiosulfate is typically a white to off-white crystalline solid or powder. |
| Melting Point | Capillary Melting Point Determination (e.g., Digital Melting Point Apparatus) | The sample is loaded into a capillary tube and heated at a specified rate. The temperature range from initial melting to complete melting is recorded to assess purity and consistency. The typical melting point range is approximately 120–125 °C. |
| Content (Active Ingredient Purity) | High-Performance Liquid Chromatography (HPLC) | A reversed-phase C18 column is used with methanol-water or acetonitrile-water as the mobile phase. An ultraviolet detector (e.g., 210–220 nm) is employed for detection, and external standard quantification is used to determine the content of tributylamine thiosulfate (typically ≥98.0%). |
| Moisture | Karl Fischer Titration | Karl Fischer reagent reacts quantitatively with water in the sample. Water content is measured by potentiometric titration or coulometric method to control product stability (typically ≤0.5%). |
| pH Value | pH Meter Method | The sample is prepared as an aqueous solution of certain concentration (e.g., 1%) and its acidity/alkalinity is measured using a calibrated pH meter to reflect impurities or degradation (typical pH range is 5.0–7.0). |
| Residue on Ignition / Ash Content | Gravimetric Method (High-Temperature Incineration Method) | The sample is incinerated at high temperatures in a muffle furnace (e.g., 600–800 °C) until constant weight is achieved. The mass of residual inorganic material is weighed to evaluate inorganic impurity content (typically ≤0.1%). |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | After sample digestion, heavy metal elements such as lead, arsenic, cadmium, and mercury are analyzed to ensure compliance with pharmacopoeia or agrochemical safety standards (typically total heavy metals ≤20 ppm). |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Gradient elution or isocratic conditions are used to separate and detect synthetic by-products and degradation products. Individual impurities are typically ≤0.5%, and total impurities are ≤1.0%. |
| Infrared Spectral Identification | Fourier Transform Infrared Spectroscopy (FT-IR) | KBr pellet or ATR samples are prepared to measure characteristic absorption peaks (e.g., P=S, P–N, C–S functional groups). The spectrum is compared with reference spectra to confirm the compound structure. |
Technical Specifications of N-(n-Butyl)thiophosphoric triamide
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.5% (LC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Melting Point | 42–46°C |
| Identification (NMR) | Consistent with structure |
| Odor | Characteristic sulfurous odor |
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 N-(n-Butyl)thiophosphoric triamide
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N-(n-Butyl)thiophosphoric triamide
Safety Information of N-(n-Butyl)thiophosphoric triamide
| Pictograms |   |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of N-(n-Butyl)thiophosphoric triamide
Industrial N-(n-Butyl)thiophosphoric triamide 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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