Salicylic acid CAS No.69-72-7

Salicylic Acid (C₇H₆O₃) wani nau'in beta-hydroxy acid (BHA) ne wanda ya shahara don exfoliating, anti-inflammatory, da antimicrobial Properties. Tare da lambar CAS 69-72-7, fari ne, lu'u-lu'u lu'u-lu'u da aka yi amfani da su a cikin kulawa na sirri, magunguna, da tsarin masana'antu.

Alamar:
ozun
Bayyanar:
Hannun ruwan hoda mai haske zuwa launin ruwan hoda mai haske ko foda mai farin crystalline
Lambar CAS:
69-72-7
Tsarin kwayoyin halitta:
Saukewa: C7H6O3
Nauyin Kwayoyin Halitta:
138
EINECS:
200-712-3
Solubility:
Mai narkewa cikin ruwa

samuwa:



Tambaya Ƙara zuwa Kwando

Bayanin Samfura

Bayanin Samfura

Maɓalli Maɓalli

Ƙimar Dukiya	/ Bayani
Lambar CAS	69-72-7
Tsarin kwayoyin halitta	C₇H₆O₃
Nauyin Kwayoyin Halitta	138.12 g/mol
Bayyanar	Farar crystalline foda
Tsafta	≥99% (maganin magunguna)
Matsayin narkewa	158-161 ° C
Wurin Tafasa	211°C (20mmHg)
Solubility	Dan kadan mai narkewa a cikin ruwa (2.24 mg / ml a 25 ° C); sosai mai narkewa a cikin ethanol, ether, da acetone
Yawan yawa	1.44 g/cm³
pH (Saturated Magani)	2.4
Yanayin Ajiya	Sanyi, bushe wuri; kariya daga haske da danshi; barga na tsawon shekaru 3 a ƙarƙashin sharuɗɗan shawarwari

Waɗannan kaddarorin suna sa salicylic acid ya zama ingantaccen sinadari mai aiki don ƙirar pH da tushen ruwa.

Aikace-aikace na farko

Halin lipophilic na salicylic acid yana ba shi damar shiga cikin pores yadda ya kamata, yana niyya mai da mataccen fata. Mabuɗin amfani sun haɗa da:

Skincare da Cosmetics : Babban sashi a cikin maganin kuraje, exfoliants, da kayan rigakafin tsufa; yana rage kumburi kuma ya toshe pores don mafi kyawun fata.
Pharmaceuticals : Maɓalli mai mahimmanci a cikin haɗin aspirin (acetylsalicylic acid); ana amfani dashi a cikin maganin shafawa don warts, psoriasis, da kuma kula da dandruff.
Abinci da Kiyayewa : Yana aiki azaman bactericide da ma'auni a zaɓin samfuran abinci, tsawaita rayuwar rayuwa yayin kiyaye inganci.
Masana'antu Masana'antu : Yin aiki a cikin samar da esters, dyes, da polymers; yana aiki azaman maganin antiseptik a cikin adhesives da lubricants.
Kula da Gashi : An haɗa shi cikin shamfu don ƙwayar cuta ta seborrheic da kuma fitar da gashin kai, inganta ƙwayar gashi mai koshin lafiya.

Haɗin salicylic acid yana haɓaka aikin samfur a cikin mabukaci da ɓangarorin ƙwararru.

Amfanin Salicylic Acid Mai Tsabta

Ƙarfafa Ƙarfafawa : Babban tsabta yana rage ƙazanta, yana haɓaka keratolytic da anti-mai kumburi sakamako don saurin sakamako a cikin jiyya.
Ƙirƙirar Ƙarfafawa : Ƙananan yuwuwar fushi a matakan da aka ba da shawarar (0.5-2%); dace da m fata lokacin da buffered yadda ya kamata.
Daidaituwar Mahimmanci : Sauƙaƙan solubilizes a cikin alcohols da glycols, yana ba da damar haɗawa mara kyau cikin creams, gels, da serums.
Dorewa : Biodegradable kuma yana faruwa ta dabi'a, daidaitawa tare da ayyukan masana'antu na muhalli.
Yarda da Ka'idoji : Haɗu da ka'idodin USP da EP, sauƙaƙe damar shiga kasuwannin duniya.

Salicylic acid ɗinmu an gwada tsari ta hanyar HPLC da titration don daidaiton inganci, yana tallafawa samarwa mai ƙima.

Ka'idojin Tsaro da Gudanarwa

Salicylic acid gabaɗaya yana da lafiya don amfani da waje amma yana buƙatar taka tsantsan saboda yanayin acidic:

Yi amfani da kayan kariya (safofin hannu, tabarau) don hana kumburin fata/ido.
Ajiye a cikin kwantena mara kyau, kwantena masu hana iska a 15-30 ° C, nesa da tushe mai ƙarfi da oxidizers.
A cikin zube, neutralize da sodium bicarbonate; kurkura sosai da ruwa.
Gaggawa: Don saduwa da ido, ba da ruwa na minti 15; tuntuɓi likita don cin abinci (ka guje wa wuce 2% a cikin kayan shafawa).

Nemi cikakken Safety Data Sheet (SDS) don cikakkun ladabi.

Tambayoyin da ake yawan yi (FAQs)

Menene babban aikin Salicylic Acid CAS 69-72-7 a cikin kula da fata?

Salicylic acid yana aiki azaman keratolytic wakili, exfoliating matattu fata Kwayoyin da unclogging pores don magance kuraje, blackheads, da hyperkeratosis yadda ya kamata.

Shin salicylic acid ya dace da kowane nau'in fata?

Yana da kyau ga fata mai laushi da kuraje amma yakamata a gwada shi don nau'ikan m; Matsakaicin sama da 2% na iya haifar da bushewa, don haka ana ba da shawarar yin amfani da ruwa.

Wane nau'i mai tsabta kuke bayarwa don salicylic acid?

Ma'aunin mu shine ≥99% darajar magunguna, tare da zaɓuɓɓuka don bambance-bambancen-tsaftataccen bambance-bambancen USP har zuwa 99.5% don aikace-aikace na musamman.

Ta yaya salicylic acid ya bambanta da sauran AHAs kamar glycolic acid?

A matsayin BHA, Salicylic acid yana da mai-mai narkewa, yana shiga zurfi cikin pores idan aka kwatanta da AHAs mai narkewar ruwa, yana sa ya fi dacewa da fata mai laushi da rigakafin kuraje.

Za a iya amfani da salicylic acid wajen adana abinci?

Ee, a ƙananan matakan da aka tsara (misali, <0.1%), yana aiki azaman mai kiyaye ƙwayoyin cuta, kodayake yarda ya bambanta ta yanki-duba jagororin gida.

Menene shawarar ajiya don salicylic acid don adana ƙarfi?

Ajiye a cikin sanyi, duhu, bushe wuri a cikin kwantena da aka rufe; kauce wa zafi don hana lalacewa, yana tabbatar da kwanciyar hankali har zuwa shekaru 3.