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Polyvinylpyrrolidone Cross-linked PVPP Cas 25249-54-1


  • Cas :25249-54-1
  • MF:C6H9NO
  • MW:111.14176
  • EINECS:607-660-4
  • sinonim:Polyvinylpolypyrrolidone cross-linked; Povidone cross-linked; PVP cross-linked; Poli[1-(2-oxo-1-pyrrolidinyl)-1,2-ethanediyl]; Polyvinylpyrrolidone ora larut (Crospovidone); INSOLUBLEPOLYVINYLPOLYPYRROLIDONE; polyvinylpolypyrrolidonepolyvinylpyrrolidone; Polyvinylpyrrolidone cross-linked USP/EP/BP; CROSPOVIDONE, Polyvinylpyrrolidone cross-linked; Polyvinylpyrrolidone crosslinking
  • Detail Produk

    Ngundhuh

    Tag produk

    Apa Polyvinylpyrrolidone Cross-linked PVPP Cas 25249-54-1?

    Polyvinylpyrrolidone cross-linked (PVPP) minangka polimer salib sing ora larut ing banyu, asam kuwat, basa kuwat, lan pelarut organik umum, sing dibentuk kanthi polimerisasi monomer vinil pyrrolidone ing kahanan tartamtu. Minangka produk kimia polimer sing penting, PVPP nduweni sifat sing apik banget lan unik, lan wis akeh digunakake ing kosmetik, panganan, obat-obatan lan lapangan liyane.

    Spesifikasi

    produk PolyKoVidoneTM -XL
    (Tipe A)
    PolyKoVidoneTM -10
    (Tipe B)
    Penampilan Wêdakakêna utawa serpihan putih utawa kuning-putih
    Bahan larut banyu % maks. 1.0 1.0
    Nilai pH (1% ing banyu) 5.0-8.0 5.0-8.0
    Mundhut ing pangatusan % maks 5.0 5.0
    Awu sulfat maks 0.1 0.1
    Kandungan Nitrogen% 11.0-12.8 11.0-12.8
    Pengotor A(Vinylpyrrolidone) ppm maks 10 10
    Peroksida (minangka H2O2) ppm maks 400 1000
    Logam berat ppm maks 10 10
    Ukuran partikel (µm), ≥80% 50-250 5-50

    Aplikasi

    PVPP, minangka produk kimia polimer sing penting, nduweni sifat sing apik banget lan unik, lan wis akeh digunakake ing kosmetik, panganan, obat-obatan lan lapangan liyane. Amarga bobot molekul dhuwur lan struktur salib polyvinylketone sing disambung silang, ora larut ing banyu nanging bisa kanthi cepet njalari struktur jaringan kasebut ngembangake lan ngalami disintegrasi nalika nemoni banyu. PVPP digunakake minangka agen disintegrasi kanggo tablet ing obat, uga minangka stabilisator suspensi, agen komplek kanggo komponen farmasi, lan agen kompleks kanggo tanin lan polifenol ing obat-obatan adhedhasar tanduran.

    pvpp-digunakake

    produk sing gegandhengan

    produk sinonim CAS
    Povidone yodium PVP-I 25655-41-8
    Polyvinylpyrrolidone PVP 9003-39-8
    Polyvinylpyrrolidone cross-linked PVPP 25249-54-1
    N-Vinyl-2-pyrrolidone NVP 88-12-0
    N-Metil-2-pirolidon NMP 872-50-4

    Packing

    25kgs/drum, 9 ton/20'kontainer

    Polyvinylpyrrolidone Cross-linked PVPP Cas 25249-54-1

    Polyvinylpyrrolidone Cross-linked PVPP Cas 25249-54-1


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