Dimethyl sulfoxide/99.9% CAS NO.67-68-5

 Changzhou Xuanming Chemical Co., Ltd. is dedicated to the technology development, manufacturing, import and export chemicals, which are specialized in pharmaceutical intermediates, pesticide intermediate, industry of fine chemicals and custom synthesis. Now, we enjoy good reputation among customers and take favorable market share in domestic and at abroad.

Changzhou Xuanming Chemical CO., LTD is located in Northern Jiangshu Industry Park, we have modern manufacture bases and some laboratories, which can supply the key intermediate for your projects, and short your synthesis scheme and supply you a reference compound for bioassay or a high purity analytical standard. We have been abided by “treat technology as first, quality as basis, customers as God, and be honest and sincere”. It is our final aim to provide environmental and high technological products and meet customers’ requirements according to keep effors on developing new chemical fields.

Changzhou Xuanming Chemical CO., LTD promises to help you with heart and soul.

Properties 

Appearance & Physical State: colorless liquid

Density:   1.1

Melting Point: 18.4-19.0ºC

Freezing Point:         18.4℃

Boiling Point:   189ºC

Flash Point:      95ºC

Refractive Index:     1.477-1.48

Stability:  Stable. Incompatible with a very wide range of materials, including acid chlorides, strong acids, strong oxidizing agents, strong reducing agents, phosphorus halides, moisture, copper wool + trichloroacetic acid. Reacts violently with a number of materials

Storage Condition:  Store at RT.

Vapor Pressure:       0.42 mm Hg ( 20 °C)

Vapor Density:          2.7 (vs air)

Safety Info 

RTECS:     PV6210000

Safety Statements: S26-S37/39

HS Code:  29309070

WGK Germany:        1

Risk Statements:     R36/37/38

Hazard Codes:          Xi