Tween 80 (9005-65-6) is a Amber colored viscous liquid. It is also called as Polysorbate 80. It is available in multiple type of packaging. It is widely used in Cosmetic. Triveni Chemical is one of the leading Suppliers of Tween 80.
Properties:
Color: yellow
Boiling Point: > 100°C
Melting Point: -20.556°C
Storage: Keep container tightly closed. Keep container in a cool, well-ventilated area.
Waste Disposal: Waste must be disposed of in accordance with federal, state and local environmental control regulations.
Flammability of the Product: May be combustible at high temperature.

Sodium tellurite is an inorganic tellurium compound with formula Na2TeO3. It is a water soluble white solid and a weak reducing agent. Sodium tellurite is an intermediate in the extraction of the element, tellurium; it is a mineral obtained from slimes and is a precursor to tellurium.

Causes severe irritation and burns. May Be harmful if swallowed. Avoid breathing vapor or dust. Use with adequate ventilation. Avoid contact with eyes, skin, and clothes. Wash thoroughly after handling. Keep container closed.

In slightly acid conditions, we have hydrogen tellurite ion, HTEO3−; with more acidic conditions we have tellurous acid, H2TEO3.

Tellurite glasses with the unique physical properties and applications were reported by el- mallawany[1]. Elastic properties are very informative about the structure of solids and are directly related to the interatomic potentials. Elastic properties also provide the information about internal arrangement of the constituent oxides and the mechanical strength of the glass.

Causes severe irritation and burns. May Be harmful if swallowed. Avoid breathing vapor or dust. Use with adequate ventilation. Avoid contact with eyes, skin, and clothes. Wash thoroughly after handling. Keep container closed.