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Sorbitan Mono Oleate (E-494)

Sorbitan Mono Oleate (E-494)

CAS Number: 1338-43-8

Molecular Formula: C24H44O6

Purity: Sorbitan Monooleate (E-494) ≥60% purity

About Sorbitan Mono Oleate (E-494)

Sorbitan Monooleate (CAS 9005-65-6) is a vital lipophilic surfactant in the United States API intermediates market, where its role as a high-purity excipient and co-emulsifier is essential for stabilizing complex drug delivery systems and topical formulations requiring Pharma/API purity 99% to comply with FDA and USP-N...

Sorbitan Mono Oleate (E-494) Specifications

CAS Number
1338-43-8
Molecular Formula
C24H44O6
Molecular Weight
428.61 g/mol
IUPAC Name
[(2R)-2-[(2R,3R,4S)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] (Z)-octadec-9-enoate
Canonical SMILES
CCCCCCCC/C=C\CCCCCCCC(=O)OC[C@H]([C@@H]1[C@@H]([C@H](CO1)O)O)O
InChI Key
NWGKJDSIEKMTRX-AAZCQSIUSA-N
InChI
1S/C24H44O6/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-22(27)29-19-21(26)24-23(28)20(25)18-30-24/h9-10,20-21,23-26,28H,2-8,11-19H2,1H3/b10-9-/t20-,21+,23+,24+/m0/s1
EINECS Number
215-665-4
MDL Number
MFCD00080948
Molecular Weight
428.61 g/mol
Purity
Sorbitan Monooleate (E-494) ≥60% purity
Boiling Point
463.43°C (rough estimate)
Freezing point
-16 °C
Flash Point
113°C (235°F)
Density
0.986 g/mL at 25 °C
pKa
13.17
Precise Quality
99%
logP
6.014
Monoisotopic mass
428.31378912 Da

Food Additive

An approved emulsifier (E494) used to improve texture and stability in bakery products, ice cream, salad dressings, and confectionery

Cosmetic Emulsifier

A nonionic surfactant utilized in the formulation of creams, lotions, and sunscreens to stabilize oil-in-water or water-in-oil emulsions

Pharmaceutical Excipient

A versatile wetting agent and stabilizer employed in oral medications, topical ointments, and drug delivery systems to enhance ingredient dispersion

Industrial Surfactant

A high-performance dispersing and anti-rust agent used in paints, coatings, lubricants, and metalworking fluids

Textile Processing Aid

A fiber lubricant and softening agent used to enhance the texture and processing efficiency of fabrics.

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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