ortho-phenylphenol (China)

CAS 90-43-7

Molecular formula C6H5H4OH; C12H10O

Synonyms o-phenylphenol, o-hydroxydiphenyl; DOWICIDE 1,Preventol O Extra, Nipacide OPP; 2-hydroxybiphenyl, biphenyl-2-ol,

Properties Flakes, Nearly white or light-buff crystals

Odour/Smell OPP produced from Cyclohexanone has no featured odour or smell. crystalline mass with slight phenolic odour

Packaging 25Kg NET Multiply Paper bags on pallets, shrink wrapped



Use

For the preservation of aqueous products such as glues and adhesive,thickener solutions,concrete additives,filer suspensions,pigment slurries.

As a preservative for the leather industry.

For the preservation of textile auxiliaries.

For the preservation of whole citrus fruit.

As an active ingredient for disinfectants.

For the manufacture of plastics additives such as heat stabilisers.



Specification

Assay(GC) : min.99.5

Melting point : min.56

Moistuer : max.0.1

Chloride : max.30PPM

Sulfate : max.150PPM

Heavy metal : max.20PPM