二甲基亚砜

产品名称

二甲基亚砜, for analysis EMSURE^® ACS

InChI key

IAZDPXIOMUYVGZ-UHFFFAOYSA-N

SMILES string

CS(C)=O

InChI

1S/C2H6OS/c1-4(2)3/h1-2H3

grade

ACS reagent

vapor density

2.7 (vs air)

vapor pressure

0.42 mmHg ( 20 °C)

product line

EMSURE^®

assay

≥99.9% (GC)

form

liquid

autoignition temp.

573 °F

potency

28300 mg/kg LD₅₀, oral (Rat)
40000 mg/kg LD₅₀, skin (Rat)

expl. lim.

42 %, 63 °F

dilution

(for analytical testing)

impurities

≤0.0002 meq/g Titrable acid

evapn. residue

≤0.001%

color

clearAPHA: ≤10

refractive index

n20/D 1.479 (lit.)

kinematic viscosity

2.14 cSt

bp

189 °C (lit.)

mp

16-19 °C (lit.)

transition temp

flash point 87 °C

solubility

1000 g/L

density

1.10 g/mL (lit.)

cation traces

Fe: ≤0.0001%

storage temp.

2-30°C

Quality Level

300