What is the minimum order quantity?

The minimum order quantity is 1 ton.

What are the available international commercial terms?

We accept FOB, CIF, CFR, and EXW terms.

Do you offer OEM or ODM services?

Yes, we offer both OEM and ODM services with flexible customization from samples.

Premium Dimethyl Sulfoxide: Versatile Solvent for Laboratories and Manufacturing

Name: Premium Dimethyl Sulfoxide: Versatile Solvent for Laboratories and Manufacturing
Brand: Dongying Zhongcheng Chemical Co., Ltd.
SKU: 2137857322

Shandong, ChinaDongying Zhongcheng Chemical Co., Ltd.

US$200.00-2,000.00

1 Ton

Product profile

Customization

Available

CAS No.

67-68-5

Formula

C2h6OS

Model NO.

Dimethyl sulfoxide

EINECS

200-664-3

Type

Amphiprotic Solvent

Composition

Organic

Usage

Dissolved, Medium

Flux Type

Dimethyl Sulfoxide

Molecular Weight

78.13 G/Mol

Appearance

Colorless, Odorless to Slightly Odorous Liquid

Boiling Point

189 °C (372.2 °F)

Melting Point

18.4 °C (65.1 °F)

Flash Point

95 °C (203 °F) (Closed Cup)

Density

1.100 G/Cm³ at 20 °C

Solubility

Miscible with Water, Alcohols, Ethers, Ketones, an

Hazard Class

Irritant, May Cause Skin and Eye Irritation

Transport Package

High-Density Polyethylene (HDPE) Drum

Specification

Per Customer's Requirement

Trademark

Zhongcheng Chemical

Origin

China

Key features

Universal Solvent Capability: Dissolves broad range of organic and inorganic substances, polar and nonpolar compounds.

High Biological Permeability: Excellent permeability through biological membranes, key for pharmaceutical applications.

CMA Certified Quality: Every batch tested by independent labs with 100% random inspection pass rate.

Flexible Customization: Offers flexible customization from samples for specific client needs.

Stable Supply Chain: Closed-loop ecosystem support with full traceability from raw material to delivery.

Competitive Pricing Strategy: Price protection and discounts for long-term partners and large volume orders.

Comprehensive Logistics: Dedicated hazardous chemical warehousing with optimized logistics cost strategies.

Fast Delivery Time: Delivery arranged after order placement with lead time of one month.

Company profile

Importers and ExportersFast DeliveryLow MOQQuality Assurance

Dongying Zhongcheng Chemical Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Flexible customization CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.80h

AI-Powered supplier vetting

SummaryThe supplier demonstrates service availability, in-stock capacity, flexible sample-based customization, ODM and OEM service experience, and stated quality assurance with raw-material traceability. However, its service-management controls are incompletely documented, with procedures or supplier records lacking approvals, dates, or implementation records. Overseas support is limited: no overseas warehouse, showroom, agent, branch, or reported overseas-service countries, and no offline trade-show participation. Innovation and technical infrastructure appear limited, with one R&D engineer, no new products in the past year, no SDK, no R&D audit documentation, and zero quality-control test equipment reported. Production scale and customer-case evidence are insufficiently documented. Financial figures are excluded for privacy, but the supplied financial records contain zero entries across multiple periods, preventing a positive credibility assessment.

Supplier typeThe supplier appears to be a manufacturing and service provider offering in-stock supply, sample-based and flexible customization, ODM, and OEM services. It supports standard trade terms and identifies Qingdao Port as its nearest port, but reports no overseas warehouse, showroom, agent, branch, overseas-service country, or offline trade-show participation.

After-Sales capabilityThe supplier has an in-stock service capability and a complaint-handling procedure, but no written complaint records. Service-capability corrective and preventive action also lacks written records, while overseas after-sales coverage is limited by the absence of overseas warehouses, showrooms, agents, branches, and reported overseas-service countries.

Financial creditThe supplied financial records contain zero-reported values for revenue, costs, profit, margins, and current-ratio measures across the stated reporting periods. Because these entries do not demonstrate positive financial performance or liquidity, financial credibility is not positively supported; the zero entries constitute a material deficiency in the provided financial profile.

R&D capabilityThe supplier offers ODM and flexible customization, but reports only one R&D engineer, no new products during the past year, no available SDK, and no R&D design-input, output, review, verification, or validation documents for audit. This indicates limited documented innovation infrastructure despite some design-service capability.

Customization capabilityThe supplier explicitly provides customization from samples, flexible customization, ODM services, and OEM services for well-known brands. Its R&D engineer is responsible for providing samples according to customer requirements, directly supporting a positive customization assessment.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of at least one type of customer experience. However, no brand names, project details, references, or verifiable case documentation are provided, so the breadth and strength of customer cases remain limited.

Product Q&A

Q:Do you deal in hazardous chemicals?

Yes, we are a licensed hazardous chemicals operator. [Product XX] is a core product for us. We currently stock [Specifications, e.g., 99% industrial grade]. For your intended use in [e.g., production], what quantity do you require? I can promptly provide the MSDS and technical data for your review.

Q:How is product quality guaranteed?

Quality is guaranteed. Every batch is tested by independent labs (e.g., Shandong Provincial Chemical Research Institute), with CMA-certified reports confirming key specs exceed national standards. Our customer acceptance rate has been 100% for three years. Our control is end-to-end: sourcing from [reputable suppliers], real-time production monitoring, and 72-hour pre-shipment stability testing. We maintain full traceability for each batch, from production and testing to delivery.

Q:What are the payment terms?

Our standard terms are advance payment or payment before shipment, as per the signed contract. We are open to discussing flexible arrangements to accommodate your specific needs.

Q:What are the benefits for long-term cooperation?

Long-term partnership comes with three key benefits: 1) Guaranteed Supply with no disruption clauses; 2) Price Protection: 3% discount for quarterly orders over 50 tons, 5% for annual over 300 tons. Price adjustments for market fluctuations >8% will be communicated 7 days in advance; 3) Added Value: Complimentary access to our 'Hazardous Chemicals Management System' for compliance tracking (procurement, usage, disposal), saving significant administrative costs for our partners. Many clients find

Q:What are the warehousing and logistics conditions?

Our warehousing base has ample storage capacity and is well-organized (dedicated warehousing for hazardous chemicals). Regarding the supply cycle, for regular products, we can arrange delivery after you place your order, and the delivery time will be communicated to you in advance. We also have an advantage in logistics costs and will provide a suitable pricing strategy based on your quantity.