Tween 80 manufacturers and suppliers

Tween 80 suppliers

Properties

Melting point:: -25 °C

Boiling point:: >100°C

Density: 1.08 g/mL at 20 °C

vapor pressure: <1 mm Hg ( 20 °C)

FEMA: 2917 | POLYSORBATE 80

refractive index: n20/D 1.473

Flash point:: >230 °F

storage temp.: -20°C

solubility: DMSO (Soluble), Methanol (Slightly)

form: viscous liquid

Specific Gravity: 1.080 (25/4℃)

color: Amber

PH: 5-7 (50g/l, H2O, 20℃)

PH Range: 6

Odor: mild alcoholic

Odor Type: alcoholic

Water Solubility: 5-10 g/100 mL at 23 ºC

Merck: 14,7582

Hydrophilic-Lipophilic Balance (HLB): 10

LogP: 4.392 (est)

Safety Information

Symbol(GHS): GHS07

Signal word: Warning

Hazard statements: H315-H319-H335

Precautionary statements: P261-P271-P280

Hazard Codes: Xi

Risk Statements: 22-36/37/38-37/38-41

Safety Statements: 24/25-36/37/39-36-26

WGK Germany: 1

RTECS: WG2934000

F: 3

TSCA: Yes

HS Code: 34021300

Toxicity: LD50 in mice, rats (ml/kg): 7.5, 6.3 i.p. (Varma)

Use

TWEEN 80 has been widely used in biochemical applications including: solubilizing proteins, isolating nuclei from cells in culture,5 growing of tubercule bacilli,6 and emulsifying and dispersing substances in medicinal and food products. It has little or no activity as an anti-bacterial agent1 except it has been shown to have an adverse effect on the antibacterial effect of methyl paraben and related compounds. Polysorbates have been reported to be incompatible with alkalis, heavy metal salts, phenols, and tannic acid. They may reduce the activity of many preservatives.

You can find Tween 80 suppliers, manufacturers, and distributors from countries such as CHINA, India and the United States here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.