buy polyvinylpyrrolidone in china

Product Name:    Polyvinylpyrrolidone
Synonyms:   
Polyvinyl pyrrolidone; Povidone; PVP; PVP-K; PVP-K17; PVP-K25; Polyvinylpyrrolidine; PVP-K30; PVP K 30; PVP-K90; poly vinyl pyrrolidone; K-30; Crospovidone; Polyinylpyrrolidone; Polyvinglpyrrolidone; PVP K30/K90; K30; PVP K30
CAS RN.:   
9003-39-8
EINECS:    Add
Molecular Weight:    111.143
Molecular Formula:    (C6H9NO)n
Melting Point(ºC):    130ºC
Water Solubility:    >=10 g/100 mL at 20 C

Application:

In the consumption structure of PVP, the cosmetics industry of developed countries accounted for 30% ~ 50%, 70% ~ 80% in China. Because the PVP has low toxicity and physiological inertia, it is no stimulation to skin, eyes and has a history of use for a long time in the medical field, so used in cosmetics are safe. In daily cosmetics, PVP and copolymer has good dispersibility and film-forming properties, PVP has the function of protective colloid in the emulsion, can be used for fat and not fat paste, used to finalize the design liquid or spray and moss tackifier sunscreen, shampoo, hair conditioner, foam stabilizer, the waves of tackifier and hair dye dispersants and mixture. PVP is added in the cold cream, sunscreen, hair removal agent, can strengthen moist and lubrication effect.

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