Sigma-Aldrich 840119 Span® 20 for synthesis 500 mL
Kategori
Marka
Stok Kodu
LB.SA.8401190500
Kısa Bilgi
Synonym(s): Span® 20, Sorbitan monolaurate, Sorbitan monododecanoate Empirical Formula (Hill Notation): C18H34O6 CAS Number: 1338-39-2 Molecular Weight: 346.46 MDL number: MFCD00005365 EC Index Number: 215-663-3
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Sigma-Aldrich 840119 Span® 20 for synthesis 500 mL |
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Synonym(s): Span® 20, Sorbitan monolaurate, Sorbitan monododecanoate
Empirical Formula (Hill Notation): C18H34O6
CAS Number: 1338-39-2
Molecular Weight: 346.46
MDL number: MFCD00005365
EC Index Number: 215-663-3
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PROPERTIES
vapor pressure <1.3 hPa ( 20 °C)
Quality Level 200
form liquid
potency 33600 mg/kg LD50, oral (Rat)
greener alternative product characteristics Use of Renewable Feedstocks Learn more about the Principles of Green Chemistry.
bp >100 °C/1013 hPa
transition temp flash point >149 °C
density 1.0 g/cm3 at 20 °C
greener alternative category Aligned
storage temp. 2-30°C
InChI 1S/C18H34O6/c1-2-3-4-5-6-7-8-9-10-11-16(21)23-13-15(20)18-17(22)14(19)12-24-18/h14-15,17-20,22H,2-13H2,1H3/t14-,15?,17+,18-/m1/s1
InChI key LWZFANDGMFTDAV-IOVMHBDKSA-N
DESCRIPTION
General description
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 100% bio-based non-ionic surfactant, thus aligns with "Use of Renewable Feedstocks" and belongs to "12 principles aligned" category of our greener alternatives.
Packaging
500 ml in Glass bottle
Application
Span® 20 for synthesis. CAS 1338-39-2, molar mass 346.47 g/mol.
Analysis Note
Hydroxyl value: 330 - 358 Saponification value: 158 - 170 Acid value: ≤ 10 Water (K. F.): ≤ 1.0 % Identity (IR): passes test Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
Legal Information
Span is a registered trademark of Croda International PLC |