ʻAka Salicylic CAS 69-72-7 ACETYLSALISYLIC ACID IMP C
ʻO ka waikawa salicylic kahi mea waiwai nui o ka synthesis organik. Ua kapa ʻia ʻo Salicylic acid i ka salicylic acid. ʻOi aku ka ikaika o kona ʻakika ma mua o ka waikawa benzoic. E ʻeleʻele ke kala i ka lā. He poni, paʻa ʻole i ka wela, a maʻalahi hoʻi e decarboxylate ke hoʻomehana ʻia i 200 °C e hana i ka phenol. Ma ke ʻano, loaʻa ka salicylic acid i ka ʻaila birch bark ma ke ʻano o ka methyl ester, a hiki i ka 96%. Aia pū i loko o ka ʻaila kinamona, ka ʻaila violet, a me ka ʻaila wintergreen. Loaʻa ka waikawa salicylic manuahi i nā mea kanu i nā mea liʻiliʻi.
CAS | 69-72-7 |
Nā inoa ʻē aʻe | ACETYLSALISYLIC ACID IMP C |
EINECS | 200-712-3 |
Ka nana aku | pauda keʻokeʻo |
Maemae | 99% |
kalakala | keʻokeʻo |
Waihona | Hoʻomoe maloʻo ʻoluʻolu |
Pūʻolo | 25kg / pahu |
ʻO ka waikawa salicylic kahi mea waiwai nui no nā kemika maikaʻi e like me nā lāʻau lapaʻau, nā mea ʻala, nā mea hoʻoluʻu, a me nā mea kōkua. I ka ʻoihana lāʻau lapaʻau, hoʻohana ʻia ka salicylic acid ponoʻī ma ke ʻano he disinfectant a me ka antiseptic no ka hyperplasia keratin kūloko a me ka maʻi fungal ʻili. E like me ka pharmaceutical intermediate, hoʻohana ma Zhitongling, diurea, acetylsalicylic acid (aspirin), sodium salicylate, salicylic amide, euglycylate, niclosamide, phenyl salicylate, ethylparaben Production o nā lāʻau e like me nā esters, bismuth subsalicylate, a me sulfasalazine. Ma ka ʻoihana kala, hoʻohana ʻia ia e hana i ka GR melemele pololei, BL hina hina māmā pololei, ʻeleʻele ʻeleʻele pololei RT, ʻeleʻele ʻeleʻele G, ʻeleʻele melemele GG a me nā kala ʻē aʻe. Hiki ke hoʻohana ʻia nā esters like ʻole o ka salicylic acid i mea ʻono, no ka laʻana, hiki ke hoʻohana ʻia ka methyl salicylate e like me nā mea ʻono waha e like me ka niho niho, nā mea ʻono ʻē aʻe a me nā mea ʻono meaʻai. I ka ʻoihana pāpaʻi, hoʻohana ʻia ia e hana i nā anti-scorch agents, ultraviolet absorbers and foaming aids. Hiki ke hoʻohana ʻia ka waikawa salicylic e like me ka phenolic resin curing agent, pulp preservative i ka paʻi textile a me ke kala, bulking agent (dye accelerator) i ka synthetic fiber dyeing, etc.
25kgs / pahu, 9tons / 20' pahu
Salicylic-akika-1
Salicylic-acid-2
SALICYLIC ACID 99+% ACS REAGENT; SALICYLIC ACID extrapure AR; Silica Gel, 60-200 Mesh (papa 62); 2-Hydroxybenzoic acid, sublimation; Salicylic acid, sublimation; 2-Hydroxybenzoic acid, Acidum salicylicum; Salicylic Acid, Crystal, Reagent; acidoo-idrossibenzoico; Benzoic acid, o-hydroxy-; benzoicacid,2-hydroxy-; ʻāpana o Domerine; ʻāpana o Fostex lāʻau lapaʻau a me ka cream; ʻāpana o ka Salicylic acid & sulfur soap; ʻāpana o Sebucare; ʻāpana o Sebulex; ʻāpana o Tinver; Salicylic acid≥ 99.5% (Assay); Salicylic acid ka helu heheʻe maʻamau; Salicylic acid CAS 69-72-7; Salicylic acid no ka synthesis;