STRONTIUM SULFIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1314-96-1 |
| Product name | STRONTIUM SULFIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial GradeElectronic GradeReagent Grade |
| Packaging | 25KG/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 STRONTIUM SULFIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk STRONTIUM SULFIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of STRONTIUM SULFIDE
| Industry | Application | Process |
|---|---|---|
| Glass Manufacturing | Production of colored glass | Straontium sulfide is added to molten glass to produce yellow or orange hues |
| Ceramics Industry | Ceramic glazes | Used as a colorant in glazes to impart specific colors to ceramics |
| Lighting Industry | Phosphor material for fluorescent lamps | Combined with other elements to excite light emission at specific wavelengths |
| Chemical Reagents | Analytical reagent | Employed in colorimetric reactions for the detection of certain metal ions |
| Rubber Industry | Vulcanization accelerator for rubber products | Acts as a catalyst or co-agent in rubber vulcanization |
| Electronics Industry | Semiconductor material production | Used as a dopant in the preparation of certain semiconductor materials |
| Pigments Industry | Synthesis of yellow pigments | Reacted with other compounds to produce sulfide-based yellow pigments |
Manufacturing Quality Control of STRONTIUM SULFIDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| SrS Content | Acid-Base Titration with Iodometric Back-Titration | SrS reacts with excess iodine; unreacted iodine is titrated with sodium thiosulfate to determine SrS content. |
| Moisture Content | Karl Fischer Titration | Quantifies water via coulometric or volumetric reaction between water and iodine in a specialized reagent. |
| Insoluble Matter | Gravimetric Analysis | Sample is dissolved, filtered, dried, and weighed to determine insoluble residue mass. |
| Sulfate (SO4) Impurity | Barium Chloride Precipitation followed by Gravimetry | SO4(2-) forms insoluble BaSO4 precipitate; mass measured after filtration and drying. |
| Chloride (Cl) Impurity | Potentiometric Titration with Silver Nitrate | Cl- reacts with AgNO3 to form AgCl precipitate; endpoint detected by silver ion-selective electrode. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-OES | Elements atomized and excited in plasma; emitted light intensity at characteristic wavelengths quantifies concentration. |
| Iron (Fe) Impurity | UV-Vis Spectrophotometry after 1,10-Phenanthroline Complexation | Fe(II) forms colored complex with 1,10-phenanthroline; absorbance measured at ~510 nm. |
| pH of Aqueous Slurry | Potentiometric pH Measurement | Hydrogen ion activity measured using calibrated glass electrode in a defined suspension (e.g., 10% w/w). |
| Particle Size Distribution | Laser Diffraction | Scattering pattern of dispersed particles in liquid or air is analyzed to calculate size distribution. |
| Loss on Ignition (LOI) | Thermogravimetric Analysis | Mass loss upon heating to high temperature (e.g., 1000 C) indicates volatile impurities and decomposition products. |
| Total Sulfur Content | Combustion IC (Ion Chromatography) | Sample combusted to convert sulfur to SO2/SO3, absorbed and quantified as sulfate by IC. |
| Bulk Density | ASTM D1895 Method A (Tapped Density) | Mass of sample divided by volume after controlled tapping in standardized cylinder. |
Technical Specifications of STRONTIUM SULFIDE
| Test Item | Specification |
|---|---|
| Appearance | Bright gray cubic crystals |
| Purity | >=99.0% (metals basis) |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.3% |
| Heavy Metals | <=10 ppm (as Pb) |
| Total Impurities | <=1.0% |
| Solubility | Soluble in water with decomposition; insoluble in ethanol |
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 STRONTIUM SULFIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of STRONTIUM SULFIDE
Industrial STRONTIUM SULFIDE 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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