supply cas126-33-0 Oil additive sulfolane anhydrous

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sulfolane anhydrous
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supply cas126-33-0 Oil additive sulfolane anhydrous

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Physical chemical properties.

Physical State: Liquid

Appearance: clear, colorless

Odor: odorless

pH: Not available.

Vapor Pressure: 14.5 mmHg @ 150

Vapor Density: Not available.

Evaporation Rate:Not available.

Viscosity: 10.34 cP 30C

Boiling Point: 282-288C

Freezing/Melting Point:27.4 deg C

Decomposition Temperature:220 deg C

Solubility: Competely miscible with water

Specific Gravity/Density: 1.2610

Molecular Formula:C4H8O2S

Molecular Weight:120.1148

Application:

Solvents for oil industry

Removal of CO2,SO2 etc.

Agrochemical

Pharmaceutical

Dye and pigment

Polymer solvent

Specification:

Item	Quality standard
Appearance	colorless or light yellow transparent liquid
Density(30°C)	1260-1270
5% distillation temperature °C 10% distillation temperature °C	≥282 ≤288
Heat stability mgSO2/kg	≤20
Moisture % (m/m)	≤3.0
Sulfur content % (m/m)	26.0-27.0
2-cyclobutene sulfone aether% (m/m)	≤0.2
Isopropyl butylene sulfone aether% (m/m)	≤0.2
Purity(dry base)	≥99.5%
Ash butylene sulfone aether% (m/m)	≤0.1

Sulfolane Basic information

Product Name:	Sulfolane
Synonyms:	2,3,4,5-TETRAHYDROTHIOPHENE-1,1-DIOXIDE;LABOTEST-BB LT00239038;1,1-Dioxide tetrahydrothiofuran;1,1-dioxidetetrahydrothiofuran;1,1-Dioxidetetrahydrothiophene;1,1-Dioxothiolan;5-sulfoisophthalicacid,lithiumsaltsulfolane;Bondelane A
CAS:	126-33-0
MF:	C4H8O2S
MW:	120.17
EINECS:	204-783-1
Product Categories:	Organics
Mol File:	126-33-0.mol

Sulfolane Chemical Properties

mp	27.4 °C
bp	285 °C
density	1.261 g/mL at 25 °C(lit.)
vapor density	4.2 (vs air)
vapor pressure	0.01 mm Hg ( 20 °C)
refractive index	n20/D 1.484(lit.)
Fp	330 °F
Water Solubility	soluble
FreezingPoint	26°C
Merck	14,8955
BRN	107765
Stability:	Stable. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference	126-33-0(CAS DataBase Reference)
NIST Chemistry Reference	Thiophene, tetrahydro-, 1,1-dioxide(126-33-0)
EPA Substance Registry System	Thiophene, tetrahydro-, 1,1-dioxide(126-33-0)

Safety Information