DMSO

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, refine paraffin, refine diesel oil, electronic component washing, gas absorption, rare metal leach, medium antifreeze agent, 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

18.1℃-18.45℃

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

Chi siamo

Contatto: Bruce Mu

INCHIESTA ORA