Mbido ọhụrụ nke China Pharmaceutical Cosmetic Grade 9003-39-8 Polyvinylpyrrolidone, Povidone, PVP K30 K90
Maka ebubo ndị siri ike, anyị kwenyere na ị ga-achọ ihe ọ bụla nwere ike imeri anyị n'ebe niile. Anyị nwere ike ikwu n'eziokwu na n'ihi oke ọnụ ahịa dị otú ahụ, anyị bụ ndị kacha ala na New Arrival China Pharmaceutical Cosmetic Grade.9003-39-8 Polyvinylpyrrolidone, Povidone,PVP K30K90, Anyị na-atụ anya ịmalite mmekọrịta azụmaahịa na-aga nke ọma na ndị ahịa ọhụrụ n'ọdịnihu!
Maka ebubo ndị siri ike, anyị kwenyere na ị ga-achọ ihe ọ bụla ga-aka anyị mma n'ebe niile. Anyị nwere ike ikwu n'ụzọ doro anya na maka oke ọnụahịa dị otú ahụ, anyị bụ ndị kacha ala n'ụwa. Ugbu a, netwọk ahịa anyị na-eto eto mgbe niile, na-eme ka ọrụ dịkwuo mma iji mezuo ihe ndị ahịa chọrọ. Ọ bụrụ na ị nwere mmasị na ngwaahịa ọ bụla, gbaa mbọ kpọtụrụ anyị n'oge ọ bụla. Anyị na-atụ anya ịmepụta mmekọrịta azụmahịa na-aga nke ọma na gị n'ọdịnihu dị nso.
Polyvinylpyrrolidone (PVP) bụ polima nke vinylpyrrolidone, nke enwere ike kewaa n'ime mmiri mmiri na-agbaze.PVPna PVPP a na-anaghị agbaze agbaze n'ihi ọkwa polymerization ya dị iche iche. Ibu molekul nke PVP a na-agbaze agbaze bụ 8000 ~ 10000, nke enwere ike iji dị ka ihe na-eme ka mmiri dị n'ime ya.
| Aha ngwaahịa | Polyvinylpyrrolidone |
| CAS | 9003-39-8 |
| Nchekwa | 2-8°C |
| Ebe isi mmiri | 90-93 Celsius |
| Ebe agbaze | >300°C |
| PH | 3.0-5.0 |
| Mmiri na-agbaze | H2O: soluble100mg/mL |
| MF | CH4 |
1. Ihe na-eme ka agba sie ike; Ihe na-eme ka agba sie ike; Ihe na-eme ka ọ sie ike; Ihe na-eme ka mbadamba sie ike; ihe na-ekesa ya.
2. A na-ejikarị ya eme ihe dị ka ihe na-eme ka ihe doo anya maka biya, mmanya vinega, mmanya vinega, wdg.
3. Ejiri ya dị ka mmiri anaghị agagharị maka chromatography gas
4. Mgbagwoju anya nke PVP-I dị ka ihe na-egbu nje
5. Ọgwụ nje maka ọgwụgwọ, ịkụ azụ̀ na ịzụ anụmanụ. A na-eji ya agwọ akpụkpọ ahụ na akpụkpọ ahụ mucous.
6. Mgbe e ji ya eme ihe ịchọ mma kwa ụbọchị, PVP na copolymers nwere ezigbo ihe na-agbasa ma na-emepụta ihe nkiri, a pụkwara iji ha mee ihe dị ka mmiri mmiri, ihe na-eme ka ntutu dị nro na mousse, ihe na-eme ka ntutu dị nro, ihe na-eme ka ntutu dị jụụ, ihe na-eme ka ntutu dị jụụ, ihe na-eme ka ntutu dị jụụ, ihe na-eme ka ntutu dị jụụ, na ihe na-eme ka agba ntutu dị nro.
7. A na-eji ya amịkọrọ phenols na tannic acid site na ihe ndị e si na mmiri wepụta iji mee ka enzymes osisi dị ọcha. A na-eji ya dị ka ihe na-eme ka ihe dị n'ime ya dị iche iche iji kewaa aromatic acid, aldehydes na phenols.

25kg kwa drum, 9ton/20'container.
25kgs/akpa, 20ton/20'akpa.

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Maka ebubo ndị siri ike, anyị kwenyere na ị ga-achọ ihe ọ bụla nwere ike imeri anyị n'ebe niile. Anyị nwere ike ikwu n'eziokwu na n'ihi oke ọnụ ahịa dị otú ahụ, anyị bụ ndị kacha ala na New Arrival China Pharmaceutical Cosmetic Grade 9003-39-8 Polyvinylpyrrolidone, Povidone,PVP K30K90, Anyị na-atụ anya ịmalite mmekọrịta azụmaahịa na-aga nke ọma na ndị ahịa ọhụrụ n'ọdịnihu!
Ndị otu ọhụrụ na ndị otu mba China Pvp na Povidone, Ugbu a, netwọk ahịa anyị na-eto eto mgbe niile, na-eme ka ọrụ dịkwuo mma iji mezuo ihe ndị ahịa chọrọ. Ọ bụrụ na ị nwere mmasị na ngwaahịa ọ bụla, gbaa mbọ kpọtụrụ anyị n'oge ọ bụla. Anyị na-atụ anya ịmalite mmekọrịta azụmaahịa na-aga nke ọma na gị n'ọdịnihu dị nso.











