Polyvinylpyrrolidone PVP K90 Suava CAS 9003-39-8

CAS:9003-39-8

mama:90～98

Fuafua mole:(C6H9NO)n

Molecular Weight:16.04246

Vaitaimi e teu ai:2 tausaga

upu uiga tutusa:Polyvinylpyrrolidone PVP K90; Polyvinylpyrrolidone K90 9003-39-8; Polyvinylpyrrolidone, K90; Polyvinyl pyrrolidone K-90, PVP K-90; vinylpyrrolidinonepolymer; vinylpyrrolidonepolymer; POVIDONE; POLYVINYLPYRROLIDONE; POLYVIDONE; POLYVIDONUM; PLASDONE XL; PLADONE; TONU AC; Polyvinylpyrolidone PVP/PA Copolymer; POLYVINYLPYRROLIDONEPOLYMERS; Poly-1-vinyl-2-pyrrolidon; polyvinylpyrrolidone, povidone; POLY(N-VINYL-2-PYRROLIDONE); POLY(N-VINYL-2-PYRROLIDONE); CROSPOIRDONE; POLYVINYLPYRROLIDONE(POVIDONE); 1-Vinyl-2-pyrrolidone polymer; PVP; Polyvidone, Povidone; Polyvinylpyrrolidone fofo

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O le a le Polyvinylpyrrolidone PVP K90 Liquid CAS 9003-39-8?

PVP K90 vai o se vai manino ma le CAS 9003-39-8, leai se manogi po'o sina manogi manogi. E faigofie ona soluble i le vai, ava malosi, amines ma halogenated hydrocarbons, ae insoluble i acetone, ether, ma isi. E sili ona solubility, biocompatibility, inertness physiological, ata-fausia meatotino.

Fa'amatalaga

Aitema	Fa'amatalaga
Fa'aaliga	Le lanu ma sina samasama
Malosi	19.0～21.0 %
PH	4～9
Vinylpyrrolidone	NMT 0.01%
Lefulefu Sulfated	NMT 0.1%
K Taua	90～98

Fa'aaogāga

1.PVP K90 Liquid e mafai ona faia se sao i le faia o se ata tifaga manino, faigata, ma susulu. E mafai ona faʻaaogaina e fai ma mea e faʻapipiʻi ai oloa e pei o le pulumu o lauulu, mousse, ma le gel i le cosmetics Industry.
2.PVP K90 Suavai e masani ona faʻaaogaina i le kelu. O lo'o i ai le malosi fa'apipi'i malosi, fa'apipi'i lelei muamua, ma le fa'atinoga lelei o le fa'alavalava. E maua ai se faʻaofuofu manifinifi ma toniga ma faʻaaogaina i le pisinisi kelu mautu.
3.PVP K90 O loʻo faʻaaogaina le suavai e fai ma sui o le pore-forming, pulea le tele o le pore membrane ma le tufatufaina, faʻateleina le pore density, ma faʻaaogaina i le vai vai.