Wai Polyvinylpyrrolidone PVP K90 CAS 9003-39-8

CAS:9003-39-8

Te Parakore:90~98

Tātai ngota:(C6H9NO)n

Taumaha ngota:16.04246

Wā Rokiroki:2 tau

Ngā kupu taurite: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; PLASDONE; PLANT 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; Wairewa Polyvinylpyrrolidone

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Taipitopito Hua

Tikiake

Ngā Tohu Hua

He aha te Polyvinylpyrrolidone PVP K90 Liquid CAS 9003-39-8?

He wai mārama te wai PVP K90, he CAS 9003-39-8, kāore he kakara, he paku kakara motuhake rānei. He ngāwari te wairewa o te Polyvinylpyrrolidone PVP K90 ki te wai, ki te waipiro, ki ngā amine me ngā hauwaiwaro halogenated, engari kāore e wairewa ki te acetone, ki te ether, me ētahi atu. He tino pai te wairewatanga, te hototahitanga koiora, te koretake o te tinana, me ngā āhuatanga hanga kiriata o te PVP K90.

Whakatakotoranga

Taonga	Ngā Whakatakotoranga
Āhua	Kore tae, ā, he paku kōwhai
Ngā mea totoka	19.0 ~ 21.0 %
PH	4~9
Vinipirolidona	NMT 0.01%
Pungarehu Kua Whakapūkaratia	NMT 0.1%
Uara K	90~98

Tono

1. Ka taea e te PVP K90 Wai te hanga i tētahi kiriata mārama, mārō, me te kanapa. Ka taea te whakamahi hei wāhanga o ngā hua whakapaipai makawe pērā i te rehu makawe, te mousse, me te gel i roto i te ahumahi whakapaipai.
2. He whānui te whakamahinga o te wai PVP K90 i roto i te kāpia. He kaha te kaha o te wai Polyvinylpyrrolidone K90 ki te piri, he pai te piri tuatahi, ā, he tino pai te mahi paninga. Ka whakaratohia he paninga angiangi me te ōrite, ā, ka whakamahia i roto i te umanga kāpia totoka.
3. Ka whakamahia te PVP K90 Wai hei hanga pūwero, hei whakahaere i te rahi me te tohatoha o ngā pūwero o te kiriuhi, hei whakanui ake i te mātotoru o ngā pūwero, ā, e whakamahia ana hoki i roto i ngā kiriuhi maimoatanga wai.