Products

DESCRIPTION

Overview

Basic Info.

Model NO.	DMSO
Colour	Colorless
Moisture Absorption	Moisture Absorption
Viscosity	Sticky
Decomposability	Pyrolysis
Flammability	Combustible
Water Soluble	Soluble
Solubility	Can Dissolve in General Organic Solvents
Molecular Weight	78.13
Application	Organic Polymer Synthesis Stable Solvent
Spontaneous Ignition Point	300-302
Flash Poingt	95
Toxicity	Low Toxicity
pH	Weakly Alkaline
Melting Point	18.4
Boiling Point	189
Density	1.100
Transport Package	IBC, Drum, Flexitank, ISO
Specification	99.5%MIN / 99.9MIN
Trademark	LONGXING
Origin	China
HS Code	2930300090
Production Capacity	3000mt

Product Description

Product Description

Dimethyl sulfoxide (DMSO) is a sulfur-containing organic compound with a molecular formula of C2H6OS. It is a colorless, odorless and transparent liquid at room temperature. It is a hygroscopic flammable liquid. It has the characteristics of high polarity, high boiling point, good thermal stability, aprotic, and water miscibility. It is soluble in most organic substances such as ethanol, propanol, benzene and chloroform, and is known as "universal solvent". Heating in the presence of acid produces small amounts of compounds such as methyl mercaptan, formaldehyde, dimethyl sulfide, and methanesulfonic acid. It decomposes at high temperature, and it can react violently when it encounters chlorine, and it burns in the air and emits a light blue flame. It can be used as organic solvent, reaction medium and organic synthesis intermediate. It can also be used as a dyeing solvent, de-dyeing agent, dyeing carrier for synthetic fibers and an absorbent for recovering acetylene and sulfur dioxide

Product Name	Dimethyl sulfoxide (DMSO)
CAS No.	67-68-5
EINECS No.	200-664-3
Molecular Formula	C2H6OS
Molecular Weight	78.13
Flash Point	192 °F
Purity (%)	≥99%
Moisture (%)	≤0.5%
Specific Gravity	1.100 g/mL at 20 °C
Appearance	Colorless and clear liquid
Storage	Fireproof; Cool & Dry; Well closed.

Application

1. Used for aromatic extraction, resin and dye reaction medium, acrylic fiber polymerization, spinning solvent, etc.2. It can be used as organic solvent, reaction medium and organic synthesis intermediate3. Used as an analytical reagent and a stationary liquid for gas chromatography, and also as a solvent for ultraviolet spectroscopy analysis4. Penetration enhancer5. Antifreeze

Packaging & Shipping

225kg/drum,80drums/20'FCL

Company Profile

Dongying City Longxing Chemical Co.,Ltd. is a chemical-based corporation, established in 2008, located in Dongying City, Shandong Province which is the site of the famous Yellow River Delta. Our company specializes in various chemical products, including basic inorganic and organic chemicals, such as Methylene Chloride, Propylene Glycol, Dimethyl Carbonate, CMC, DMF, Aniline,Trichloroethylene, Perchloroethylene and Citric Acid series, Methyl Acetate, Ethyl Acetate, N-Butyl Acetate,Cyclohexylamine,Hydroxide Potassium, Styrene Maleic Anhydride, Maleic Anhydride, TDI, Phenol, etc. Our products are popular in both domestic and international market due to the superior quality, perfect service and competitive prices. With many years' development , our company have cleints all over the world, such as USA, Pakistan, India, Japan, Austrilia, Saudi, Africa, etc.,and we enjoy a good reputation among them. We have a close relationship with many famous chemical plants in China which guarantees our customers with top quality , better delivery and competitive price . We sincerely welcome friends from all over the world to visit our company and cooperate with us on the basis of long-term mutual benefits.

FAQ

1. Why choose us?
With many year's experience on chemicals and exporting, we can provide top quality products, super service, competitive price and fast delivery.
2. What payment term are acceptable to us?
TT, LC, DP, West Union, Paypal, etc.
3. Is free sample available?
Yes, free sample can be provided, but the courier cost is on your side.
4. What's the loading port and transportation method?
Qingdao, Shanghai, Dalian, Tianjin, Lianyungang, etc.
By sea, railway, road, multi-model transportation.
5. Is a discount possible?
Yes, but it depends on the quantity, market price, etc.
6. How to learn more about our company?
Please click" Dongying City Longxing Chemical Co., ltd" on the right side.