Onye Na-ebunye China Polyvinylpyrrolidone Pvp K90 K60 K30 Nọmba CAS: 9003-39-8
Òtù anyị na-elekwasị anya n'ịchịkwa ọrụ, iwebata ndị ọrụ nwere nkà, yana iwulite otu, na-agbalịsi ike ime ka ndị ọrụ mara na ha nwere ibu ọrụ. Azụmaahịa anyị nwetara asambodo IS9001 na asambodo CE nke European nke onye na-ebubata ngwa ahịa China nke ọma.PolyvinylpyrrolidonePvp K90 K60 K30 Nọmba CAS:9003-39-8, N'ihi ọtụtụ ihe dị iche iche, ịdị mma kachasị elu, ọnụ ahịa a na-anabata na imewe mara mma, a na-eji ngwọta anyị eme ihe nke ukwuu n'ime ụlọ ọrụ a na ụlọ ọrụ ndị ọzọ.
Òtù anyị na-elekwasị anya n'ịchịkwa ọrụ, iwebata ndị ọrụ nwere nkà, yana iwulite otu, na-agbalịsi ike ime ka ndị ọrụ mara na ha nwere ibu ọrụ nke ọma. Azụmaahịa anyị nwetara asambodo IS9001 na asambodo CE nke European nke ọma.Ọgwụ na Ọgwụ na Ọgwụ na BiochemistryAnyị ga-enye ngwaahịa ka mma nke nwere ụdị dị iche iche na ọrụ pụrụ iche. Anyị ji obi anyị niile na-anabata ndị enyi si mba dị iche iche ka ha bịa leta ụlọ ọrụ anyị ma soro anyị rụkọọ ọrụ dabere na uru ogologo oge na nke anyị na-erite.
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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Òtù anyị na-elekwasị anya n'ọchịchị, iwebata ndị ọrụ nwere nkà, yana iwulite otu, na-agbalịsi ike ime ka ndị ọrụ mara ihe nke ọma ma nwee ibu ọrụ. Azụmaahịa anyị nwetara Asambodo IS9001 na Asambodo CE nke European nke Onye Na-ebunye Ngwaahịa China Polyvinylpyrrolidone Pvp K90 K60 K30 Nọmba CAS: 9003-39-8, Site na ọtụtụ ihe dị iche iche, ịdị mma kachasị elu, ọnụ ahịa a na-anabata na imewe mara mma, a na-eji ngwọta anyị eme ihe nke ọma n'ime ụlọ ọrụ a na ụlọ ọrụ ndị ọzọ.
Onye Na-ebunye ChinaỌgwụ na Ọgwụ na Ọgwụ na BiochemistryAnyị ga-enye ngwaahịa ka mma nke nwere ụdị dị iche iche na ọrụ pụrụ iche. Anyị ji obi anyị niile na-anabata ndị enyi si mba dị iche iche ka ha bịa leta ụlọ ọrụ anyị ma soro anyị rụkọọ ọrụ dabere na uru ogologo oge na nke anyị na-erite.
