Polyvinylpyrrolidone (PVP) K30, K60,K90

Orukọ ọja:Povidone;Povidone;povidonim;Polyvinylpyrrolidone (PVP)

CAS RARA.:9003-39-8

Sipesifikesonu

ORISI K iye MV

K12 10.2 - 13.8 3,000 - 7,000

K15 12.75 – 17.25 8,000 – 12,000

K17 15.3 – 18.36 10,000 – 16,000

K25 22.5 – 27.0 30,000 – 40,000

K30 27 - 32.4 45,000 - 58,000

K60 54 – 64.8 270,000 – 400,000

K90 81 – 97.2 1,000,000 – 1,500,000

Awọn ohun-ini Ọja:

Ti kii ṣe majele; Ti kii ṣe irritant; Hygroscopic; Tiotuka larọwọto ninu omi, oti ati ọpọlọpọ awọn olomi Organic miiran; Gidigidi die-die tiotuka ni acetone; O tayọ solubility; Ṣiṣe fiimu; Iduroṣinṣin kemikali; Physiologically inert; Complexation ati abuda ohun ini.

Awọn ohun elo:

Polyvinylpyrrolidone (PVP) ni abuda to dara julọ, ṣiṣẹda fiimu, pipinka ati awọn ohun-ini ti o nipọn ati pe a lo ni lilo pupọ ni awọn fọọmu iwọn lilo wọnyi:

• Binder: o dara fun tutu ati ki o gbẹ granulation ati taara funmorawon ni tableting, mu patiku compressibility ati ki o le wa ni afikun si lulú parapo ni gbẹ tabi granulated fọọmu nipa afikun ti omi, oti tabi hydro-ọti-lile solusan.

• Solubilizer: o dara fun roba ati parenteral formulations, igbelaruge awọn solubility ti ibi tiotuka oloro ni ri to pipinka fọọmu.

• Aṣoju ibora tabi alapapọ: ibora ti awọn eroja elegbogi ti nṣiṣe lọwọ lori eto atilẹyin.

• Idaduro, imuduro tabi aṣoju-iyipada iki: o dara fun idadoro agbegbe ati ẹnu ati awọn ohun elo ojutu. Solubility ti awọn oogun ti a ko le yanju le ni ilọsiwaju nipasẹ apapọ pẹlu KoVidone.

Iṣakojọpọ:25kg / ilu

Ibi ipamọ:Ti a gbe sinu eiyan airtight ni gbẹ, yago fun ayika ina