2-Mercaptopyrimidine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1450-85-7 |
| Product name | 2-Mercaptopyrimidine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Reagent GradeIndustrial GradeSpecialty 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) |
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Documents We Provide for 2-Mercaptopyrimidine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Mercaptopyrimidine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Mercaptopyrimidine
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Pharmaceutical intermediate for drug molecule synthesis | Used in organic synthesis |
| Chemical reagents | Used for detection and quantification of metal ions (e.g., palladium, platinum) | Applied in complexation reactions |
| Chemicals | Used as a ligand or catalyst in synthesis | Applied in ligand synthesis |
| Preservatives | Biocide or preservative | Used in formulation preparation |
Manufacturing Quality Control of 2-Mercaptopyrimidine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies 2-mercaptopiperidine peak area against a calibration curve using an internal or external standard. |
| Water Content | Karl Fischer Titration | Measures water via stoichiometric reaction between water, iodine, sulfur dioxide, and a base in methanol. |
| Acidity (as HCl) | Acid-Base Titration with NaOH | Determines titratable acidic impurities by neutralization with standardized sodium hydroxide solution. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after high-temperature ashing of a weighed sample. |
| Heavy Metals | ICP-OES | Quantifies total heavy metals (e.g., Pb, Cd, Hg, As) by plasma excitation and elemental emission spectroscopy. |
| Sulfur Content | Combustion IC | Determines total organic sulfur by high-temperature combustion followed by ion chromatographic detection of sulfate. |
| Color | Visual Comparison or Spectrophotometry (APHA scale) | Evaluates color intensity by matching to platinum-cobalt standard solutions or measuring absorbance at 430 nm. |
| Odor | Sensory Evaluation | Assesses characteristic thiol odor qualitatively against reference standards per USP <521>. |
| Specific Gravity | Digital Density Meter | Measures density relative to water at specified temperature using oscillating U-tube principle. |
| Refractive Index | Refractometry | Determines refractive index at 20 degrees C using sodium D-line light based on Snell's law. |
| Volatile Impurities | Headspace GC-MS | Identifies and quantifies low-boiling volatile impurities (e.g., solvents, degradation products) via headspace sampling and mass spectral detection. |
| Thiophenol Impurity | GC-FID with Selective Column | Separates and quantifies structurally similar thiophenol using polar capillary column and flame ionization detection. |
Technical Specifications of 2-Mercaptopyrimidine
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 65–69°C |
| Odor | Characteristic sulfurous odor |
| Solubility | Soluble in ethanol, chloroform, and ethyl acetate; slightly soluble in water |
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 2-Mercaptopyrimidine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Mercaptopyrimidine
Packaging of 2-Mercaptopyrimidine
Industrial 2-Mercaptopyrimidine 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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