ChemicalBook >> CAS DataBase List >>Span 20
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(R) 20;ARLACEL 20
- CBNumber:
- CB3183090
- Molecular Formula:
- C18H34O6
- Molecular Weight:
- 346.46
- MDL Number:
- MFCD00005365
- MOL File:
- 1338-39-2.mol
- MSDS File:
- SDS
Last updated:2024-11-13 18:13:23
| 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 |
n |
| 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) |
| Indirect Additives used in Food Contact Substances | SORBITAN MONOLAURATE |
| CAS DataBase Reference | 1338-39-2(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | 6W9PS8B71J |
| EPA Substance Registry System | Sorbitan monolaurate (1338-39-2) |
Span 20 price More Price(18)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | S6635 | Span? 20 | 1338-39-2 | 250ml | $66.6 | 2024-03-01 | Buy |
| Sigma-Aldrich | S6635 | Span? 20 | 1338-39-2 | 1l | $243 | 2024-03-01 | Buy |
| Sigma-Aldrich | 8.40119 | Span® 20 for synthesis | 1338-39-2 | 100mL | $44.6 | 2024-03-01 | Buy |
| Sigma-Aldrich | 8.40119 | Span® 20 for synthesis | 1338-39-2 | 500mL | $94.3 | 2024-03-01 | Buy |
| Alfa Aesar | L12099 | Sorbitan monolaurate | 1338-39-2 | 250g | $41 | 2024-03-01 | Buy |
Span 20 Chemical Properties,Uses,Production
Chemical Properties
Brownish-yellow, viscous liquid.
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.
Uses
Sorbitan Monolaurate is a detergent and monoester of lauric acid and hexitol anhydrides derived from sorbitol.
Uses
sorbitan laurate is an emulsifier in cosmetic creams and lotions as well as a stabilizer of essential oils in water.
Uses
Lonzest(R) SML is used as a lubricant and as an emulsifier.
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
Global( 441)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Guangdong Huana Chemistry Co.,Ltd. | +862036293412 +8614749365990 | sales@huanachemical.com | CHINA | 15 | 58 |
| Hebei Weibang Biotechnology Co., Ltd | +8615531157085 | abby@weibangbio.com | China | 8810 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81148696 +86-15536356810 | 1022@dideu.com | China | 3882 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12839 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5892 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20286 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3002 | 58 |
| Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 +86-16264648883 | niki@zlchemi.com | China | 1056 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21634 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 | info@tnjchem.com | China | 2986 | 55 |
View Lastest Price from Span 20 manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-11-28 | Span 20
1338-39-2
|
US $30.00 / kg | 1kg | 99% | 5000kg/Month | Hebei Zhuanglai Chemical Trading Co.,Ltd | |
 |
2024-11-28 | Span 20
1338-39-2
|
US $55.00 / kg | 1kg | 99% | 20 tons | Hebei Zhuanglai Chemical Trading Co Ltd | |
 |
2024-10-25 | Span 20
1338-39-2
|
US $10.00 / KG | 1KG | 99% | 100 mt | Hebei Weibang Biotechnology Co., Ltd |
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SPAN 20 FOR SYNTHESIS 500 ML
SPAN 20 FOR SYNTHESIS 100 ML
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Span 2
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SPAN 20 Extra Pure
EmulsifierS20
SORBITANE MONOLAURATE
SORBITAN LAURATE
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SORBITAN MONOLAURATE
Arlasel 20
1338-39-2
C18H34O6
Ester Type (Surfactants)
Nonionic Surfactants
Surfactants
Non-Ionic
Detergents
BioChemical
Surfactants