Span 20

Product Name: Span 20
CAS No.: 1338-39-2
Chemical Name: Span 20
Synonyms: SORBITAN MONOLAURATE;SORBITAN LAURATE;EmulsifierS20;SORBITANE MONOLAURATE;Sorbitan monododecanoate;Span 2;SPAN 20;Qpan 20;Span(rg 20;emsorb2515
CBNumber: CB3183090
Molecular Formula: C18H34O6
Formula Weight: 346.46
MOL File: 1338-39-2.mol

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Span 20 Property

Boiling point:: 401.18°C (rough estimate)
Density: 1.032 g/mL at 25 °C(lit.)
vapor pressure: <1.3 hPa (20 °C)
refractive index: n20/D 1.474(lit.)
Flash point:: >230 °F
storage temp.: Store below +30°C.
solubility: Practically insoluble, but dispersible in water, miscible with alcohol.
form: Liquid
Specific Gravity: 1.032
color: Clear amber colour
Water Solubility: Soluble in 2-ethoxyethanol, ethanol and methanol. Not miscible or difficult to mix in water.
Merck: 14,8724
Hydrophilic-Lipophilic Balance (HLB): 8.6
LogP: 3.366 (est)
CAS DataBase Reference: 1338-39-2(CAS DataBase Reference)
EPA Substance Registry System: Sorbitan monolaurate (1338-39-2)

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Safety

Safety Statements: 24/25
WGK Germany: 1
RTECS: WG2920000
F: 10-23
TSCA: Yes
HS Code: 34021300
Toxicity: LD50 orally in Rabbit: 33600 mg/kg

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: S6635
Product name: Span? 20
Packaging: 250ml
Price: $63.72
Updated: 2025/07/31

Sigma-Aldrich

Product number: S6635
Product name: Span? 20
Packaging: 1l
Price: $232.2
Updated: 2025/07/31

Sigma-Aldrich

Product number: 8.40119
Product name: Span® 20
Purity: for synthesis
Packaging: 100mL
Price: $45.8
Updated: 2025/07/31

Sigma-Aldrich

Product number: 8.40119
Product name: Span® 20
Purity: for synthesis
Packaging: 500mL
Price: $96.9
Updated: 2025/07/31

Usbiological

Product number: 289286
Product name: Sorbitan monolaurate
Packaging: 1kg
Price: $337
Updated: 2021/12/16

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Span 20 Chemical Properties,Usage,Production

Chemical Properties

Brownish-yellow, viscous liquid.

Uses

Lonzest(R) SML is used as a lubricant and as an emulsifier.

Uses

sorbitan laurate is an emulsifier in cosmetic creams and lotions as well as a stabilizer of essential oils in water.

Uses

Sorbitan Monolaurate is a detergent and monoester of lauric acid and hexitol anhydrides derived from sorbitol.

Uses

Span 20 has been used in a study to assess enhanced solubility and oral bioavailability of itraconazole. It has also been used in a study to investigate the oxidation of unsaturated lipids in oil-in-water emulsions.

brand name

Span 20 (ICI Americas).

General Description

Span 20 is a co-surfactant.

Safety Profile

Slightly toxic by ingestion. Questionable carcinogen with experimental neoplastigenic data. When heated to decomposition it emits acrid smoke and irritating fumes.

Span 20 Preparation Products And Raw materials

Raw materials

Lauric acid Span 60 Sorbitol

Preparation Products

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Span 20 Suppliers

Australia 1 Austria 1 Belgium 6 Brazil 1 Canada 4 China 326 Europe 2 France 3 Germany 9 Hungary 1 India 43 Italy 1 Japan 6 Malaysia 1 Singapore 4 South Korea 1 Spain 6 Sweden 1 Switzerland 5 Syria 1 The Netherlands 1 Turkey 2 United Kingdom 13 United States 57 USA 1 Global 497

Hai'an County Guoli Chemical Co., Ltd.

Tel: 0513-88826676 18862703018
Fax: 0513-88867259
Email: liuminjin1118@163.com
Country: China
ProdList: 250
Advantage: 58

Guangdong Huana Chemistry Co.,Ltd.

Tel: 020-36293412 18127916085
Email: bonnie@gdrunhua.com
Country: China
ProdList: 16
Advantage: 58

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 400-6206333 13167063860
Fax: 021-50323701
Email: anhua.mao@aladdin-e.com
Country: China
ProdList: 25003
Advantage: 65

Nantong Haitian Chemical Co., Ltd

Tel: 513-13912856933 13912858455
Email: 380119725@qq.com
Country: China
ProdList: 466
Advantage: 58

SUNGDA Chemical (Nantong)Co.,LTD

Tel: 0513-88168817 13862717117
Email: 3393376@qq.com
Country: China
ProdList: 461
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259138 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Ark Pharm, Inc.

Tel: 847-367-3680
Fax: 847-367-3681
Email: sales@arkpharminc.com
Country: United States
ProdList: 1670
Advantage: 56

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View Lastest Price from Span 20 manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd

Product: Span 20 1338-39-2
Price: US $55.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 tons
Release date: 2024-11-13

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: Span 20 1338-39-2
Price: US $30.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 5000kg/Month
Release date: 2024-04-29

Sichuan Zhuoyu Yantang Technology Co., Ltd.

Product: Span 20 1338-39-2
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-08-18

1338-39-2, Span 20Related Search:

Triton X-100 Span 60 Sucrose Fatty Acid Ester EMULSIFIER Metalaxyl Isosorbide Span 80 Propylamine Sorbitan monopalmitate SORBITAN TRISTEARATE SORBITAN TRIOLEATE Tween 80 Sorbitan sesquioleate Poly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-, ether with D-glucitol (6:1) Sorbitol Sorbitan Sorbitan, diisooctadecanoate SORBITAN ISOSTEARATE

EmulsifierS20

radiasurf7125

Arlasel 20

emsorb2515

emulsifier(s20)

Span 20 CAS NO.1338-39-2

Sorbitan Monolaurate (Span-20)

Span #20 (Sorbitan monolaurate)

span (R) 20 hlb-value 8.6

span(R) 20 solution

Span(rg 20

ARLACEL 20

SPAN(R) 20

SPAN 20

SPAN NO 20

SPAN(TM) 20

SORBITANE MONOLAURATE

SORBITAN LAURATE

Sorbitan monododecanoate

SORBITAN MONOLAURATE

Span?20, CP

Sorbitan laurate(Span 20)

Span?20 solution

SPAN(R) 20 SOLUTION ~10% IN WATER

LAURICACID,SORBITANMONOESTER

Sorbitanlaurat

Sorbitan monolaurate solution

Sorbitan monolaurate, Span(R) 20

Lonzest(R) SML

Alkamuls S 20

Glycomul LC

Lauric acid sorbitan ester

Sorbitan M

1,4-Anhydro-6-o-dodecanoyl-D-glucitol

Span 20&nbsp

(R)-1-((2S,3R,4S)-3,4-Dihydroxytetrahydrofuran-2-yl)-2-hydroxyethyl dodecanoate

Arlacel 20 Sorbitan Monolaurate

Sorbitan Monododecanoate.Sorbitan Monolaurate

Single-butyl Tin Dilaurate

3,6-anhydro-1-O-dodecanoylhexitol

SPAN 20 FOR SYNTHESIS 500 ML

SPAN 20 FOR SYNTHESIS 100 ML

Sorbitan Sorbitan monolaurate monolaurate

Span 20 ISO 9001：2015 REACH

Food Grade Made From Plant CAS 1338-39-2

Span 2

Qpan 20

Sorbitan Monolaurate (SPAN 20) extrapure

SPAN 20 Extra Pure

Span 20【S6635】

1338-39-2

C18H34O6

Ester Type (Surfactants)

Nonionic Surfactants

Surfactants

Non-Ionic

Detergents

BioChemical