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DESCRIPTION

• Overview
• Product Description
• Specification
• Detailed Pictures
• Company Profile
• FAQ

Overview

Basic Info.

Model NO.	DMSO-99.5%
EINECS	200-664-3
Type	Synthesis Material Intermediates
Appearance	Liquid
Quality	Industrial
Colour	Colorless
Molecular Weight	78.13 G/Mol
Melting Point	18.4 °C
Boiling Point	189 °C
Density (20°C)	1.100 G/Cm³
Closed Cup Flash Point	95 °C
Refractive Index N20/D	1.479
Vapor Pressure (25°C)	0.43 Mmhg
Solubility	Miscible with Water, Alcohols, Ketones, Esters and
Moisture Content	≤0.08%
Standard Package	225kg Steel Drum
Transport Package	Plastic Drum
Specification	99%
Trademark	Xima
Origin	China
HS Code	2930300090
Production Capacity	200000mt/Year

Product Description

Product DescriptionPREMIUM INDUSTRIAL GRADE DMSO

Dimethyl sulfoxide (DMSO) is a high-purity, colorless, transparent viscous liquid renowned for its exceptional solubility and versatility across, chemical, and industrial applications. Specification

Chinese Name	Dimethyl Sulfoxide
English Name	Dimethyl Sulfoxide
Alias	DMSO,Dimethyl sulfoxide
CAS Number	67-68-5
NECS Registration	200-664-3
Molecular Formula	C2H6OS
Molecular Weight	78.13
Purity	Industrial Grade ≥99%
Density	≥1.10 g/cm³ (20℃)
Flash Point	89℃ (closed cup)
Physical Form	Liquid
Color	Colorless, Transparent
Melting Point	18.5℃
Boiling Point	189℃
Water Solubility	Miscible With Water
Packaging	Drum
Grade/Model	Industrial Grade, Grade, Electronic Grade
Applications	Organic Solvent, Extraction Agent, Intermediate, Pesticide Agent, Reaction Accelerator
HS Code	29309070

Detailed Pictures

SUPERIOR THERMAL STABILITY

Maintains excellent chemical stability at temperatures up to 100℃ under neutral and alkaline conditions. Resistant to thermal decomposition, ensuring consistent performance in high-temperature synthesis reactions, reflux processes, and extended heating applications without quality degradation.ENHANCED HYGROSCOPIC PROPERTIES

Exhibits strong moisture absorption capacity from ambient air, which facilitates rapid hydration reactions and moisture-sensitive applications. This characteristic makes it particularly valuable in formulations requiring controlled water content and hygroscopic balance.

GRADE SAFETY PROFILE

Features inherently low toxicity levels that meet excipient standards. Approved for use in drug formulations and medical applications, providing peace of mind for sensitive research and therapeutic product development with minimal health concerns.EXCEPTIONAL SKIN PENETRATION

Possesses remarkable transdermal penetration abilities, functioning as an effective permeation enhancer for topical and transdermal drug delivery systems. Facilitates the absorption of active ingredients through biological membranes, improving bioavailability and therapeutic efficacy.

APROTIC POLAR CHARACTERISTICS

Displays high dielectric constant properties ideal for nucleophilic substitution reactions, polymerization processes, and ionic reactions. Provides optimal reaction environment without interfering with reaction mechanisms, ensuring high yields and clean product formation in advanced organic synthesis.Company Profile

FAQQ1: What are the standard packaging methods for your products?
A: We offer a variety of packaging options to meet customer needs, such as iron drums, plastic drums, IBC containers, flexible container bags, ISO tanks, and packaging bags.Q2: What payment methods do you support?
A: After product specifications are confirmed, we will first send a proforma invoice (PI). Payment methods include wire transfer (T/T), foreign exchange transfer, and letter of credit (LC). We prefer wire transfer (TT) and letter of credit (LC). Other payment methods can be flexibly negotiated.Q3: What is the delivery time for regular products?
A: Regular products will be shipped within 7-15 business days after receiving payment.Q4: What shipping methods do you support?
A: We support various compliant shipping methods, including express delivery, air freight, and sea freight. We can also execute your specified logistics plan.Q5: Can you deliver worldwide?
A: Yes, we have extensive experience in global chemical transportation and can deliver to most countries and regions.Q: Can you provide samples?
A: Yes, we can provide a specified number of samples. You will need to pay for shipping and sample fees (sample fees will be refunded upon placing an order).Q6: Can you provide documentation for the chemicals?
A: We can provide COA, TDS, MSDS, etc.Q7: What is your after-sales service like?
A: We have established long-term cooperative relationships with all our clients, and a legally binding sales contract is signed with each client for every order. If you have any questions or concerns about our products or services, please feel free to contact us.