MoS2 price inquiry is a core step in industrial procurement. The price of molybdenum disulfide (MoS2) is significantly influenced by multiple factors including purity, particle size, order quantity and production process. Understanding the quotation structure helps buyers match appropriate technical specifications within budget. This article analyzes the factors affecting MoS2 pricing, market quotation ranges and procurement strategies to help users strike a balance between quality and cost.

1. Relationship Between Purity Grade and Price

Purity is the primary factor determining the product's price. According to publicly available market quotation data, industrial-grade MoS2 with 72% content is priced at approximately 55,000 CNY/ton, 98.5% purity product at approximately 82,000 CNY/ton, and 99.5% high-purity ultrafine powder (particle size <2um) at the reagent grade can exceed 215,000 CNY/ton on a per-ton basis. The price increase from industrial grade to high-purity grade exceeds 290%. Buyers should determine purity requirements based on downstream applications: lubricating oil additives and powder metallurgy typically use 95%-98% purity products, while semiconductor and nanomaterial research requires >=99.5% high-purity specifications.

2. Impact of Particle Size Specifications on Cost

Particle size distribution directly affects processing performance and unit price. Common specifications include 300 mesh (approximately 48um), 400 mesh (approximately 38um) and 500 mesh (approximately 25um). Smaller particle sizes require more complex grinding and classification processes, with higher energy consumption and material loss, leading to significant price escalation. Taking 99.5% purity products as an example, within the 300-to-500-mesh range, each step of particle size reduction corresponds to a unit price increase of approximately 8%-15%. For lubricating grease additive applications, fine powder with D50 at 3-5um can meet anti-wear performance requirements; spray and coating processes may require ultrafine powder with D50<2um, with correspondingly higher procurement costs.

3. Order Quantity and Delivery Terms

Bulk procurement is an effective approach to reducing unit costs. Most suppliers quote higher retail prices for 25kg minimum orders, while bulk orders above 1,000kg can receive tiered discounts with unit price reductions of 20%-30%. Taking a chemical platform's public quotation as an example, 99% purity MoS2 in 25kg packaging converts to approximately 1,125 CNY/25kg (i.e., 45 CNY/kg), while bulk purchases of one ton or above can reduce the unit price to the 30-35 CNY/kg range. Additionally, delivery terms affect total cost: the difference between delivered price (including freight and 13% VAT) and ex-factory price ranges from 5%-8%; international trade also requires consideration of ocean freight (approximately 150-300 USD/ton) and customs clearance fees.

4. Production Process and Environmental Compliance Cost

The production process route has a profound impact on the long-term price trend of the material. The traditional acid leaching method uses sulfuric or hydrochloric acid to leach molybdenum concentrate, with high wastewater treatment costs and significant environmental compliance pressure; the physical method uses cyclone selection and microwave purification without wastewater discharge, meeting the environmental requirements of the EU RoHS Directive. As domestic environmental policies tighten, acid leaching capacity is constrained, and physical method products command a slightly higher unit price but possess stronger pricing power in export compliance and high-end application scenarios.

5. Practical Recommendations for Price Inquiry

When conducting price inquiries, buyers are advised to prepare the following technical information: target purity grade (e.g., 98% or 99.5%), particle size specification (e.g., D50=3um or 500 mesh), monthly demand volume, application scenario (lubricating grease, powder metallurgy, coating, etc.) and delivery requirements. Complete technical parameters help suppliers quickly match product batches and provide accurate quotations. Meanwhile, it is recommended to solicit and compare quotes from multiple suppliers, paying attention to whether quotations include value-added services such as COA reports, SDS documents and technical support.

Conclusion

Price inquiry should not focus solely on the unit price figure, but should incorporate purity, particle size, batch quantity and environmental compliance into a comprehensive assessment. From 72% industrial grade to 99.5% high-purity grade, from 300-mesh coarse powder to <2um ultrafine powder, different specifications correspond to different application scenarios and cost ranges. Through a standardized inquiry process and multi-dimensional price comparison, buyers can achieve cost optimization while ensuring product quality.

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*(Content generated by AI, for reference only)*