Huzhou Sunflower Specialty Polymer Co.,Ltd.
Huzhou Sunflower Specialty Polymer Co.,Ltd.
PVP K90 (Liquid)

PVP K90 (Liquid)

Chemical Description

◆ Product Name: Povidone K90 Liquid

◆ CAS No.: 9003-39-8

◆ INCI Name: Polyvinylpyrrolidone K90 Liquid (abbr. PVP K90 Liquid)

Physical and Chemical Properties

◆ Transparent Liquid

Where to buy CAS No. 9003-39-8
PVP K90 (Liquid)

Application of PVP K90 Liquid

Cosmetics Industry

PVP K90 Liquid forms a transparent, hard, and shiny film. It is an ingredient in styling products such as hair spray, mousse, and gel.

Glue Industry
PVP K90 Liquid has strong bonding ability, good initial adhesion, and excellent coating performance. It provides a thin and uniform coating and is used in the solid glue industry.

Water Treatment Industry
As a pore-forming agent, PVP K90 Liquid can control membrane pore size and distribution, increase pore density, and is used in water treatment membranes.

Natural Gas Extraction
PVP K90 Liquid is an efficient natural gas hydrate inhibitor. Adding 1-2% of K90 can inhibit the formation of hydrates for nearly 20 hours.

Specification of PVP K90 Liquid (Take 20% Solution as Example)

ItemSpecification
Appearancecolorless and slightly yellowish
Solids19.0 ~21.0 %
PH4~9
K Value90~98
VinylpyrrolidoneNMT 0.01%
Sulfated AshNMT 0.1%


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PVP K90 (Liquid)