Isaphulelo esikumgangatho ophezulu weSalicylic acid cas 69-72-7

Isaphulelo kwikhwalithi ephezulu yeSalicylic acid cas 69-72-7 Umfanekiso obonakalayo

Inkcazelo emfutshane:

I-salicylic acid CAS: I-69-72-7 i-compound eyaziwayo kunye neentlobo ezininzi zokusetyenziswa.Ingumgubo omhlophe wekristale okhutshwe kwi-willow bark, nangona iveliswa ngokuqhelekileyo ngokudibeneyo kule mihla.I-Salicylic acid inyibilika kakhulu kwi-ethanol, i-ether kunye ne-glycerin, i-soluble kancinane emanzini.Inomlinganiselo wokunyibilika malunga ne-159 ° C kunye nobunzima be-molar ye-138.12 g / mol.

Njenge-multifunctional compound, i-salicylic acid inoluhlu olubanzi lwezicelo kumashishini ahlukeneyo.Iyaziwa kakhulu ngeempawu zayo eziphawulekayo kwiimveliso zokunakekelwa kwesikhumba.I-Salicylic acid iyisithako esiphambili kwiindlela ezininzi zonyango lwe-acne ngenxa yeempawu zayo zokukhupha kunye ne-antimicrobial, ezilwa ngokufanelekileyo neebhaktheriya ezibangela i-acne.Ngaphezu koko, inceda ukuvala iipores, ukunciphisa ukudumba, kunye nokulawula ukuveliswa kweoyile yebala eliphilileyo, elicacileyo.

Ukongeza kokudlala indima ebalulekileyo kwiimveliso zokunakekelwa kwesikhumba, i-salicylic acid isetyenziswa ngokubanzi kwishishini lamachiza.Isithako esiphambili ekuvelisweni kweziyobisi ezifana ne-aspirin, eyaziwa ngokuba yintlungu-intlungu kunye ne-anti-inflammatory properties.Ukongeza, i-salicylic acid ineempawu ze-antiseptic kunye ne-keratolytic, nto leyo eyenza ukuba ibe sisithako esibalulekileyo kunyango lwe-topical kwii-warts ezahlukeneyo, ii-callus, kunye ne-psoriasis.

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Iinkcukacha zeMveliso

Iithegi zeMveliso

Iingenelo

Ngelixa ukhangela amaphepha eenkcukacha zemveliso kwi-CAS ye-Salicylic Acid: 69-72-7, uya kufumana ulwazi olubalulekileyo lokukukhokela ekwenzeni isigqibo esinolwazi.Eli phepha linika iinkcukacha kumaxabiso, iinketho zokupakisha, amanani akhoyo kunye neziqinisekiso zomgangatho.I-Salicylic Acid yethu ivela kumenzi ohloniphekileyo kwaye ihamba ngeendlela ezingqongqo zokulawula umgangatho ukuqinisekisa ukucoceka kwayo kunye namandla.

Ukongeza, sinikezela ngamanqanaba ahlukeneyo e-salicylic acid, ekuvumela ukuba ukhethe imveliso ehambelana neemfuno zakho ezithile.Nokuba ufuna ibakala lezithambiso zokwenziwa kokhathalelo lolusu okanye ibakala loxubo-mayeza ngeenjongo zonyango, sikuhlawulele.Iqela lethu leengcali likwakhona ukubonelela ngenkxaso yobugcisa kwaye uphendule nayiphi na imibuzo onokuba nayo malunga nemveliso okanye ukusetyenziswa kwayo.

Ukuqukumbela, i-salicylic acid CAS: i-69-72-7 yinto eyimfuneko kwaye inezinto ezininzi.Isithako esinamandla kwiimveliso zokhathalelo lwesikhumba kwaye ibonelela ngezisombululo ezisebenzayo kwi-acne kunye nezinye iimeko zolusu.Ukongeza, ukusetyenziswa kwayo kwishishini loxubo-mayeza kubanzi, nto leyo eyenza ukuba ibe sesona sithako siphambili kumayeza amaninzi.Ngomgangatho ophezulu we-salicylic acid kunye nenkxaso yabathengi abazinikeleyo, sizama ukuba liqabane lakho elithembekileyo kwiimfuno zakho zemichiza.

Inkcazo

Abalinganiswa	Umgubo omhlophe okanye ophantse wamhlophe wekristale okanye omhlophe okanye ongenambala acicular (96%) unyibilika kancinci kwi-methylene chloride	Vumelana
Ukuchongwa	Indawo yokunyibilika 158℃-161℃	158.5-160.4
Ukuchongwa	I-spectrum ye-IR yesampuli ihambelana ne-salicylic acid CRS	Vumelana
Ukubonakala kwesisombululo	Isisombululo sicacile kwaye asinambala	Cacileyo
Iikloridi (ppm)	≤100	＜100
IiSulfates (ppm)	≤200	＜200
Iintsimbi ezinzima (ppm)	≤20	0.06%
Ilahleko ekomisweni (%)	≤0.5	0.02
Intsalela ekutshisweni (%)	≤0.05	0.04
4-Hydroxybenzoic acid (%)	≤0.1	0.001
I-4-Hydroxyisophthalic acid (%)	≤0.05	0.003