Dimethyl sulfoxide

Min.Order / FOB Price:Get Latest Price

1 Kilogram	FOB Price: USD 1.0000

1 Kilogram

FOB Price: USD 1.0000

Min.Order :1 Kilogram
Purity: 99%
Payment Terms : L/C,T/T

Keywords

67-68-5 Dimethyl sulfoxide Methyl sulfoxide

Quick Details

Appearance: colourless to light yellow liquid
Application:Pharmaceutical Intermediate
PackAge:drum
ProductionCapacity:1000|Metric Ton|Year
Storage:Store in cool and dry place, away from sun light.
Transportation:By sea or by air

Superiority:

Molecular Formula: C2H6OS
Molecular Weight: 78.12
CAS Registry Number: 67-68-5
EINECS: 200-664-3
Melting point: 18.4-19.0 ºC
Boiling point: 189 ºC
Refractive index: 1.477-1.48
Flash point: 95 ºC

Details:

Items	Standard	Result
Appearance	≥99.90	99.94
CRYSTALIZING POINT (℃)	≥18.10	18.40
ACID VALUE(mgKOH/g)	≤0.02	0.01
REFRACTIVE INDEX(nd20℃)	1.4755 ~1.4775	1.4773
TRANSMITTANCE,400nm50%	≥96.0	96
WATER CONTENT%	≤0.1	0.1
SPECIFIC GRAVITY	1.095 ~ 1.101	1.100
ODOUR	Odorless or little peculiar smell	Little peculiar smell
UV ABSORPTION	275nm≤0.30	0.30
295nm/275nm≤0.45	0.45

Items

Standard

Result

Appearance

≥99.90

99.94

CRYSTALIZING POINT (℃)

≥18.10

18.40

ACID VALUE(mgKOH/g)

≤0.02

0.01

REFRACTIVE INDEX(nd20℃)

1.4755 ~1.4775

1.4773

TRANSMITTANCE,400nm50%

≥96.0

WATER CONTENT%

≤0.1

0.1

SPECIFIC GRAVITY

1.095 ~ 1.101

1.100

ODOUR

Odorless or little peculiar smell

Little peculiar smell

UV ABSORPTION

275nm≤0.30

0.30

295nm/275nm≤0.45

0.45

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