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Farin foda
822-16-2
Saukewa: C18H35NaO2
306.46
212-490-5
Dan kadan mai narkewa a cikin ruwan sanyi
BAYANI
Sodium Stearate (kuma aka sani da sodium octadecanoate) wani m, high-tsarki farin foda wanda aka fi sani da sodium gishiri na stearic acid. Yana aiki azaman sinadari mai mahimmanci a cikin sabulu, kayan kwalliya, deodorants, da ƙirar fata.
Ana samar da sodium Stearate ta hanyar saponification dauki, inda stearic acid ke amsawa da sodium hydroxide don samar da wannan surfactant anionic. Yana bayyana a matsayin fari mai laushi zuwa fari-fari mai ɗanɗanon ƙanshi mai daɗi kuma yana narkewa cikin ruwan zafi. Tsarinsa na musamman-wanda ke nuna shugaban hydrophilic (mai jan hankalin ruwa) da wutsiyar hydrophobic (mai jan hankali) yana ba shi damar samar da miceles, yana mai da tasiri sosai don tsaftacewa da emulsifying.
An yi la'akari da mafi yawan nau'in sabulu na gargajiya, Sodium Stearate an yi amfani da shi tsawon ƙarni a cikin sabulun sabulu da na zamani iri ɗaya.
| ABUBUWA | BAYANI |
| Bayyanar | Farar fata, lafiyayye, foda mai haske, mai maiko don taɓawa |
| Assay | ≥99.5% |
| Acid darajar fatty acid | 196-211 |
| Iodine darajar | ≤1.0 |
| Asarar bushewa | ≤5.0% |
| Free acid | ≤1.2% |
| Granulometry (ta hanyar raga 200) | ≥99.0% |
Sodium Stearate ya yi fice a cikin masana'antu da yawa saboda rawar da yake takawa:
Sabulu da Masu Tsabtace:
Abu na farko a cikin sabulun mashaya, samar da wadataccen latter, tauri, da ingantaccen tsaftacewa ta hanyar cire datti, mai, da ƙazanta.
Kayan shafawa da Kula da fata:
Yana aiki azaman emulsifier a cikin creams, lotions, moisturizers, da tushe; yana daidaita gaurayawan mai-ruwa don laushi mai laushi.
Kayayyakin Deodorants da Stick:
Wakilin gelling a cikin ƙaƙƙarfan deodorants, lips balms, da sandar sunscreens; yana ba da tsari da hana ruwa.
Makeup:
Mai sarrafa danko da ɗaure a cikin gashin ido, lipsticks, da foda don ingantacciyar mannewa da tsawon rai.
Sauran Aikace-aikace:
Stabilizer a cikin magunguna, mai kauri a cikin fenti/tawada, da mai mai a roba/robo.
Kyakkyawan Emulsification:
Yana haɗa matakan mai da ruwa ba tare da ɓata lokaci ba don ƙayyadaddun ƙayyadaddun tsari.
Ikon Tsaftacewa:
A matsayin surfactant, yana ɗaga ƙura a hankali yayin ƙirƙirar kumfa mai tsami.
Haɓaka Rubutu:
Yana kauri samfura, yana haɓaka iya yaɗuwa, kuma yana taurare daskararru ba tare da abubuwan kiyayewa na roba ba.
Kwanciyar hankali da Tsawon Rayuwa:
Yana hana rabuwa a cikin emulsions; yana ba da gudummawa ga rayuwar rayuwar samfur.
Zaɓuɓɓukan Da Aka Samu Na Halitta:
Siffofin tushen kayan lambu suna goyan bayan tsaftataccen kyawu da ƙirar ganyayyaki.
Sodium Stearate yana haɓaka ƙwarewar azanci, yana mai da samfuran yau da kullun zuwa na ƙima tare da ingantacciyar aiki da jin daɗi.
Tambaya: Menene Sodium Stearate aka yi daga?
A: Sodium Stearate shine gishirin sodium na stearic acid, yawanci ana samo shi daga mai kayan lambu kamar kwakwa ko dabino, ko kitsen dabba (tallow).
Tambaya: Menene Sodium Stearate ke yi a cikin sabulu?
A: Shi ne babban sinadari da ke da alhakin samar da sabulu mai kauri, mai wadataccen ruwa, da kuma tsafta mai inganci ta hanyar yin aiki azaman surfactant mai ɗaure datti da mai don kurkura cikin sauƙi.
Tambaya: Shin sodium Stearate zai iya toshe pores?
A: A cikin madaidaitan tsari, a'a. Koyaya, yawan amfani da yawa ko babban taro na iya barin saura; yana da kyau a yi amfani da shi tare da sauran sinadaran don dacewa da fata mafi kyau.
Tambaya: Menene bambanci tsakanin Sodium Stearate da Stearic Acid?
A: Stearic Acid shine farkon fatty acid; Sodium Stearate shine gishirin sodium, wanda yake da ruwa mai narkewa kuma yana aiki azaman sabulu / surfactant, yayin da Stearic Acid ana amfani dashi azaman mai kauri.
Tambaya: Yaya za a adana Sodium Stearate?
A: Ajiye a wuri mai sanyi, busasshiyar wuri a cikin kwantena da aka rufe don hana ɗaukar danshi.
Don farashi, COA, TDS ko samfuran da ke da alaƙa, da fatan za a tuntuɓe mu a:
Imel: mandy@aozunchem.com
WhatsApp: + 18452425579
