Sekugadzira nyanzvi, tinoda kukupa yakakwira mhando Polyvinylpyrrolidone CAS 9003-39-8. Uye isu tichakupa iwe yakanakisa mushure mekutengesa sevhisi uye kuendesa panguva.
Believe Chemical inotungamira China Polyvinylpyrrolidone CAS 9003-39-8 mugadziri, mutengesi uye mutengesi. Kuomerera kukutsvaga kwemhando yakakwana yezvigadzirwa, kuitira kuti yedu Polyvinylpyrrolidone CAS 9003-39-8 igutsikane nevatengi vakawanda. Shandong Tendai
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Product Name |
Polyvinylpyrrolidone |
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Formula |
CH4 |
Molecular Weight |
16.04246 |
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CAS NO. |
9003-39-8 |
Quantity |
500KG |
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Items |
Tsanangudzo |
Results |
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Chitarisiko |
Muchena kusvika kune yero-chena hupfu |
Conforms |
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Assay |
99% | 99.4% |
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MHEDZISO |
Mhedzisiro yacho inoenderana neyakajairwa |
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Melting point
Nzvimbo yekubikira: 90-93 ° C
Density: 1,69g / cm3
Kuchengetedza mamiriro: 2-8 ° C
Solubility: H2O: soluble100mg / ml
Chimiro: Upfu
Ruvara: whitetoyellow chena
PH kukosha: 3.0-5.0
Kunyungudika kwemvura: solubilinwater
Synthesis ye organic intermediates.
