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MONOPALMITATE SORBITAN (26266-57-9)

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Chemistry

Monopalmitate Sorbitan(26266-57-9) is also named as Sorbitan monopalmitate;SPAN 40;sorbitan palmitate;Arlacel 40;Crill 2;Montane 40;Nikkol SP10,and so on.Monopalmitate Sorbitan(26266-57-9) is brown viscous liquid or like brown wax.

CAS: 26266-57-9
Molecular Formula: C₂₂H₄₂O₆
Molecular Weight: 402.57
Molecular structure:
EINECS: 247-568-8
Melting point: 46-47 °C(lit.)
Index of Refraction: 1.498
Molar Refractivity: 109.9 cm³
Molar Volume: 374.4 cm³
Polarizability: 43.56 10^-24cm³
Surface Tension: 45.1 dyne/cm
Density: 1.075 g/cm³
Flash Point: 182.4 °C
Enthalpy of Vaporization: 96.55 kJ/mol
Boiling Point: 558.2 °C at 760 mmHg
Vapour Pressure: 8.77E-15 mmHg at 25°C

Uses

Monopalmitate Sorbitan(26266-57-9) is commonly used as the emulsifier, lubricant, wetting agent, dispersant, thickener,and so on.

Toxicity Data With Reference

1.		skn-rbt 800 µg MOD		JACTDZ Journal of the American College of Toxicology. 4 (3)(1985),65.
2.		eye-rbt 1600 µg MLD		JACTDZ Journal of the American College of Toxicology. 4 (3)(1985),65.

RTECS: WG2932900

Consensus Reports

Reported in EPA TSCA Inventory.

Safety Profile

A skin and eye irritant. When heated to decomposition it emits acrid smoke and irritating vapors.

Hazard Codes: Xi
Risk Statements: 36/37/38 (36/37/38: Irritating to eyes, respiratory system and skin)
Safety Statements: 26-36 (26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 36: Wear suitable protective clothing)
WGK Germany: 1

MONOPALMITATE SORBITAN Basic information

Product Name:
MONOPALMITATE SORBITAN
CAS No:26266-57-9
Formula:C₂₂H₄₂O₆
Molecular Structure:
Synonyms:Span 40

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