China Polyvinylpyrrolidone K30 Ngosipụta ịchọ mma
China Polyvinylpyrrolidone K30 nkọwa ọkwa ịchọ mma:
Anyị na-aga n'ihu na-emeziwanye ngwa ahịa na ịrụzi ihe. N'otu oge ahụ, anyị na-enweta ọrụ ahụ na-arụsi ọrụ ike iji mee nchọpụta na ọganihu maka China Polyvinylpyrrolidone K30 Cosmetic Grade, Na akaụntụ nke elu elu àgwà na asọmpi uru , anyị ga-abụ onye ndú nke ngalaba, jide n'aka na ị naghị egbu oge iji kpọtụrụ anyị site na ekwentị ma ọ bụ email, kwesịrị ị ga-enwe mmasị na nke ọ bụla n'ime ngwaahịa anyị na ngwọta.
Anyị na-aga n'ihu na-emeziwanye ngwa ahịa na ịrụzi ihe. N'otu oge ahụ, anyị na-enweta ọrụ ahụ nke ọma iji mee nyocha na ọganihu makaChina Pvp K30,Povidone K30, Anyị na-atụ anya na anyị nwere ike ịmepụta ogologo oge imekọ ihe ọnụ na niile nke ndị ahịa, na-atụ anya na anyị nwere ike imeziwanye asọmpi ma nweta ọnọdụ mmeri ọnụ na ndị ahịa. Anyị ji obi ụtọ na-anabata ndị ahịa si n'akụkụ ụwa dum ịkpọtụrụ anyị maka ihe ọ bụla ị chọrọ!Nabata ndị ahịa niile ma n'ụlọ na ná mba ọzọ ileta ụlọ ọrụ anyị. Anyị na-atụ anya ka gị na gị nwee mmekọrịta azụmahịa na-emeri, wee mepụta echi ka mma.
Povidone bụ homopolymer nke 1-vinyl-2-pyrrolidone (Polyvinylpyrrolidone), soluble n'efu na mmiri, na ethanol (96%), na methanol, na ndị ọzọ organic solvents, nnọọ soluble na acetone.It's a hygroscopic polymer, ọkọnọ na-acha ọcha ma ọ bụ creamy na-acha ọcha ntụ ntụ ma ọ bụ obere flakes na-acha ọcha ma ọ bụ ude na-acha ọcha ntụ ntụ & obere flakes. arọ, nke mara K Uru, na magburu onwe hygroscopisty, film-akpụ, nrapado, chemical kwụsie ike na toxicological safeness odide.
Usoro nka na ụzụ isi:
| Ngwaahịa | Povidone K15 | Povidone K17 | Povidone K25 | Povidone K90 | |
| Ọdịdị | White ma ọ bụ odo-acha ọcha, hygroscopic ntụ ntụ ma ọ bụ flakes | ||||
| Solubility | Na-agbaze kpamkpam na mmiri na ethanol (96%) yana na methanol, soluble dị ntakịrị na acetone. | ||||
| Ọdịdị nkeNgwọta | N'ụzọ doro anya na ọ bụghị nke ukwuu agba karịa ntụaka ngwọta B6,BY6 ma ọ bụ R6 | ||||
| njirimara | A. IR ụdịdị dị iche iche enwetara dabara na nke a na-enweta na Povidone CRS. | ||||
| B.A na-akpụpụta mmiri oroma-edo edo | |||||
| CA pink agba na-emepụta | |||||
| A na-emepụta agba uhie DA | |||||
| E.Ihe na-agbaze | |||||
| pH (5% n'ime mmiri) | 3.0-5.0 | 3.0-5.0 | 3.0-5.0 | 3.0-5.0 | 4.0-7.0 |
| K Uru | 12.75-17.25 | 15.30-18.36 | 22.50-27.00 | 27.00-32.40 | 81.00-97.20 |
| Aldehydes | 500 ppm max. | 500 ppm max. | 500 ppm max. | 500 ppm max. | 500 ppm max. |
| Peroxides | 400 ppm max. | 400 ppm max. | 400 ppm max. | 400 ppm max. | 400 ppm max. |
| Formic acid | 0.5% kacha. | 0.5% kacha. | 0.5% kacha. | 0.5% kacha. | 0.5% kacha. |
| Hydrazine | 1 ppm kacha. | 1 ppm kacha. | 1 ppm kacha. | 1 ppm kacha. | 1 ppm kacha. |
| adịghị ọcha A | 10 ppm max. | 10 ppm max. | 10 ppm max. | 10 ppm max. | 10 ppm max. |
| adịghị ọcha B | 3.0% kacha. | 3.0% kacha. | 3.0% kacha. | 3.0% kacha. | 3.0% kacha. |
| Ọla dị arọ | 10 ppm max. | 10 ppm max. | 10 ppm max. | 10 ppm max. | 10 ppm max. |
| Mmiri | 5.0% kacha. | 5.0% kacha. | 5.0% kacha. | 5.0% kacha. | 5.0% kacha. |
| Sulfated Ash | 0.1% kacha. | 0.1% kacha. | 0.1% kacha. | 0.1% kacha. | 0.1% kacha. |
| Ọdịnaya Nitrogen | 11.5 ~ 12.8% | 11.5 ~ 12.8% | 11.5 ~ 12.8% | 11.5 ~ 12.8% | 11.5 ~ 12.8% |
Ngwa:
Povidone nwere magburu onwe adịgide adịgide, film-akpụ, dispersing na ndim properties.it bụ otu n'ime ihe ndị kasị mkpa excipient na n'ụwa nile maka ọgwụ ụlọ ọrụ, ihe ọ bụla n'ihi na ahụike mmadụ na ngwaahịa ma ọ bụ anụmanụ ike na-elekọta ngwaahịa.Wwhich ọtụtụ-eji na ọgwụ ụlọ ọrụ dị ka: 1) Binder maka tebụl, capsule.It's adabara n'ihi na anyị na-akpakọ ihe na-eme ka anyị na-emekọ ihe na-eme ka akọrọ ndị na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-eme ka anyị na-eme ihe na-eme ka ọ bụrụ ihe na-edozi ahụ. na enwere ike ịgbakwunye ya na ngwakọta ntụ ntụ na akọrọ ma ọ bụ gbazee site na mmiri, mmanya na-aba n'anya.2) Mkpuchi shuga na ihe nkiri, 3) Solubility Improver maka ọgwụ ndị na-adịghị mma soluble, 4) Bioavailability Enhancer maka ọgwụ na-arụ ọrụ ọgwụ, 5) Pore-forming maka ngwaahịa akpụkpọ anụ.
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Ntuziaka ngwaahịa emetụtara:
China Polyvinylpyrrolidone K30 Cosmetic Grade, Ngwaahịa a ga-enye ụwa niile, dị ka: , , ,
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* Pọtụfoliyo sara mbara nke akụrụngwa nlekọta onwe onye & ihe na-arụ ọrụ
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