Universal Solvent Organic Chemicals Dimethyl Sulfoxide DMSO CAS 67-68-5

• CAS No.: 67-68-5
• Formula: C2h6OS
• EINECS: 200-664-3
• Type: Solvent
• Appearance: Liquid
• Quality: Industrial
• Model NO.: 67-68-5
• Colour: Colorless
• Purity: 99.9%
• Molecular Weight: 78.13
• M.P.: 18.4 ºC
• Transport Package: Drum
• Specification: 99.9%
• Trademark: LABEYOND
• Origin: China
• HS Code: 2930300090
• Production Capacity: 90000mt/Year

Product Description

Product Name

DMSO

Synonyms

Dimethyl sulfoxide; Methyl sulfoxide; Methyl sulphoxide; Dimethyl sulfoxide(DMSO); Dimethylsulfoxide; Domoso; Dimethylsulfoxyde; Dimetil sulfoxido

CAS

67-68-5

Molecular formula

C2H6OS

Molecular Weight

78.13

EINECS

200-664-3

Physical and Chemical Properties

M.P.	18.4 °C
B.P.	189 °C(lit.)
Density	1.100 g/mL at 20 °C
F.P.	192 °F
Vapor Pressure	0.42 mm Hg ( 20 °C)
Refractive Index	n20/D 1.479(lit.)
Freezing Point	18.4°C

General Description

Colorless liquid

Usage

The organic synthetic solvent of pesticide, dyestuff, pharmaceutical intermediate: arene extraction, refined paraffin, refined diesel oil, electronic component washing, gas absorption, rare metal leach, medium antifreeze agent, the material of hydraulic fluid, accelerant, fertilizer; disinfection, calm, diuresis. Suitable for arthritis, dermatitis, dermatophytosis, psoriasis, strain, and knub, etc.

Packing

250Kg/Drum

Storage condition

Keep away from heat, sparks, and flame. Store in a tightly closed container. Keep from contact with oxidizing materials. Store in a cool, dry, well-ventilated area away from incompatible substances.

Specifications

Items

Standard

Appearance

Colorless liquid

Purity

Not less than 99.9%

Crystallization Point

18.1ºC-18.45ºC

Acid value(KOH)

Not more than 0.03mg/g

Transmittance(400 n m)

Not less than 96.0%

Refractive Index(n20D)

1.4775~1.4790

Water Content(KF)

Not more than 0.1

Color(APHA)

Not more than 10