Salicylic acid CAS 69-72-7 ACETYLSALISYLIC ACID IMP C
Salicylic acid yog ib qho tseem ceeb ntawm cov organic synthesis raw khoom.Salicylic acid tseem hu ua salicylic acid.Nws cov acidity muaj zog dua li ntawm benzoic acid.Cov xim yuav tsaus dua nyob rau hauv tshav ntuj.Nws yog ntshav, tsis ruaj khov rau cua sov, thiab yooj yim rau decarboxylate thaum rhuab mus rau 200 ° C los tsim phenol.Nyob rau hauv cov xwm, salicylic acid feem ntau muaj nyob rau hauv birch bark roj nyob rau hauv daim ntawv ntawm methyl ester, thiab cov ntsiab lus muaj peev xwm ncav cuag 96%.Kuj muaj nyob rau hauv cinnamon roj, violet roj, thiab wintergreen roj.Dawb salicylic acid muaj nyob rau hauv cov nroj tsuag tsuas yog me me xwb.
| CAS | 69-72-7 ib |
| Lwm Lub Npe | ACETYLSALISYLIC ACID IMP C |
| EINECS | 200-712-3 |
| Qhov tshwm sim | hmoov dawb |
| Purity | 99% |
| Xim | dawb |
| Cia | Txias Dried Cia |
| Pob | 25kg / nruas |
Salicylic acid yog ib qho tseem ceeb raw khoom rau cov tshuaj zoo xws li tshuaj, tshuaj tsw qab, dyes, thiab roj hmab auxiliaries.Hauv kev lag luam kws tshuaj, salicylic acid nws tus kheej yog siv los ua tshuaj tua kab mob thiab tshuaj tua kab mob rau hauv zos keratin hyperplasia thiab kab mob ntawm daim tawv nqaij.Raws li cov tshuaj nruab nrab, siv hauv Zhitongling, diurea, acetylsalicylic acid (aspirin), sodium salicylate, salicylic amide, euglycylate, niclosamide, phenyl salicylate, ethylparaben Kev tsim tshuaj xws li esters, bismuth subsalicylate, thiab sulfasalazine.Hauv kev lag luam dyeing, nws yog siv los tsim ncaj qha daj GR, ncaj lub teeb nrawm grey BL, ncaj lub teeb nrawm xim av RT, kua qaub nruab nrab xim av G, kua qaub nruab nrab daj GG thiab lwm yam dyes.Ntau yam esters ntawm salicylic acid tuaj yeem siv los ua flavorings, piv txwv li, methyl salicylate tuaj yeem siv los ua cov tshuaj tsw qab hauv qhov ncauj xws li tshuaj txhuam hniav, lwm yam flavoring flavors thiab zaub mov flavorings.Hauv kev lag luam roj hmab, nws yog siv los tsim cov tshuaj tiv thaiv scorch, ultraviolet absorbers thiab foaming pab.Salicylic acid kuj tseem siv tau los ua phenolic resin curing tus neeg saib xyuas, pulp preservative hauv textile printing thiab dyeing, bulking agent (dye accelerator) hauv hluavtaws fiber ntau dyeing, thiab lwm yam.
25kgs / nruas, 9tons / 20'container
Salicylic acid-1
Salicylic acid-2
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