모든 사진(3)
About This Item
실험식(Hill 표기법):
C24H44O6
CAS Number:
Molecular Weight:
428.60
Beilstein:
8172514
EC Number:
MDL number:
UNSPSC 코드:
12000000
PubChem Substance ID:
NACRES:
NA.21
추천 제품
설명
non-ionic
Quality Level
양식
liquid
분자량
428.60 g/mol
환경친화적 대안 제품 특성
Use of Renewable Feedstocks
Design for Degradation
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
refractive index
n20/D 1.48 (lit.)
점도
1000-2000 mPa.s(20 °C)
HLB 값
4.3±1.0
density
0.99 g/mL at 20 °C
0.986 g/mL at 25 °C (lit.)
환경친화적 대안 카테고리
, Aligned
SMILES string
[H][C@@](O)(COC(=O)CCCCCCC\C=C/CCCCCCCC)[C@H]1OC[C@H](O)[C@H]1O
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
InChI key
NWGKJDSIEKMTRX-AAZCQSIUSA-N
유사한 제품을 찾으십니까? 방문 제품 비교 안내
일반 설명
Span® 80 is a sorbitan ester series of surfactant. It is produced by esterification of one or more sorbitan hydroxyl group with fatty acid. It is hydrophobic in nature. This non-ionic surfactant can be used to form oil-in-water emulsions and in combination with low HLB surfactants can form water-in-oil emulsions. EPA approved oil spill dispersant.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product is biodegradable surfactant, thus aligns with "Use of Renewable Feedstocks" and "Design for Degradation" principles of Green Chemistry, and belongs to "12 principles aligned" category of our greener alternatives.
애플리케이션
Span® 80 was suitable as surfactant in the preparation of Poly(divinylbenzene) emulsion-derived (PolyHIPE) solid foam. It may be suitable as emulsifier used to extract 24 samples of emulsion explosives with hexane which were analysed using GC-MS.
법적 정보
Span is a registered trademark of Croda International PLC
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves
이미 열람한 고객
Michael E. Aulton, Kevin M.G. Taylor
Aulton's Pharmaceutics: The Design and Manufacture of Medicines, 445-445 (2013)
Morphology and surface area of emulsion-derived (PolyHIPE) solid foams prepared with oil-phase soluble porogenic solvents: Span 80 as surfactant.
Barbetta, Andrea, and Neil R. Cameron
Macromolecules, 37, 3188-3201 (2004)
Fei-Fei Tian et al.
Journal of chromatography. A, 1218(22), 3521-3528 (2011-04-19)
A novel approach for identification and determination of emulsion explosives with Span-80 (sorbitol mono-oleate) as the emulsifier and their postblast residues by gas chromatography-mass spectrometry (GC-MS) has been developed. 24 kinds of emulsion explosives collected have been processed by transesterification
Ahmed Aboalhamayie et al.
Nanomaterials (Basel, Switzerland), 9(9) (2019-09-14)
Adding nanoparticles to liquid fuel is known to promote its combustion characteristics through improving several thermo-physical properties. This study investigates the effects of adding carbon nanoparticles on thermal conductivity and evaporation rate of liquid jet fuel. Multi-walled carbon nanotubes, activated
Geneviève LeBel et al.
Applied and environmental microbiology, 80(17), 5484-5492 (2014-06-29)
Streptococcus suis serotype 2 is known to cause severe infections (meningitis, endocarditis, and septicemia) in pigs and is considered an emerging zoonotic agent. Antibiotics have long been used in the swine industry for disease treatment/prevention and growth promoters. This pattern
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