Ngwunye ịchọ mma ọkwa ọkwa akụrụngwa salicylic acid
Nkọwa ngwaahịa
- Uru PH: PH nke ngwọta juputara: 2.4
- Solubility: Mmiri: ihe dịka 0.2% na 20oC, ihe dịka 1.7% na 75oC (site n'ịgbakwụnye ihe dịka 5% nke sodium phosphate ma ọ bụ nnu ọzọ na-anọpụ iche, solubility nke salicylic acid na mmiri na-abawanye ruo ihe dịka 1.8%). Mmanya na-egbu egbu (ethanol): ihe dịka 14% na ethanol dị ọcha, ihe dịka 0.5% na 20% ethanol. Propylene glycol: ihe dịka 3-6%. Glycerin: ihe dịka 1.6%. Octyldodecanol: ihe dịka 15-20%
- Nchekwa: Nchekwa ọkụ na-echekwa na ebe dị jụụ na nkụ
- Isi ihe eji eme ihe: sodium phenoxide na carbon dioxide.
- Imepụta: A na-akwado salicylic acid site na sodium phenoxide kpọrọ nkụ na iyi nke carbon dioxide. A na-eme ka ọ dị ọcha site na kristal sodium salicylate si na mmiri na okpomọkụ na-erughị 20 Celsius C.
- GMO: GMO n'efu (enweghị ihe ọkụkụ sitere na ya)
- Vegan: Enweghị ihe ndị sitere na anụmanụ
Organic beta hydroxy acid (aha kemịkal: 2-hydroxybenzoic acid), na-apụta n'ụdị osisi dị iche iche. Ebe mgbaze: 159°C (318°F).
Salicylic acid ntụ ntụ ≥99.5% USP Grade bụ ngwaahịa ịchọ mma-ọkwa nke, na creams na ngwọta, enwere ike iji ya mee ihe maka ịgwọ ọtụtụ ọnọdụ akpụkpọ anụ nke na-agụnye mmụba nke mkpụrụ ndụ, scaling, calluses, warts, dandruff, wdg Ọ dịkwa irè. maka ọgwụgwọ otutu ma banye n'ime akpụkpọ ahụ iji wepụ mkpụrụ ndụ mebiri emebi na-emechi pores.
Salicylic acid ntụ ntụ ≥99.5% USP Grade na-akwado United States Pharmacopeia (USP) na-eme ka ọ dị mma maka ngwaahịa nlekọta anụ ahụ, ọgwụ, na ngwa ndị yiri ya dị ka ịmepụta ncha, ncha ntutu, na ihe ịchọ mma. A na-agbakwunye nnu sodium nke acid na ncha ọnụ na ncha eze iji lụso nje bacteria ọgụ.
Ntụle bụ isi
| Nyocha | 99.5-101.0% |
| Oke agbaze | 158°-161°C |
| Ọnwụ na ihicha | 0.5% kacha |
| Ihe fọdụrụ na mgbanye | 0.05 max% |
| Chloride (Cl) | 0.0100% kacha |
| Sulfate (SO4) | 0.0200% kacha |
| Ọla dị arọ (dị ka Pb) | 0.0200% kacha |
| Agba nke ngwọta ethanol, haz | 10 max |
| Ihe mgbaze fọdụrụnụ | Ọ dịghị |
| 4-hydroxybenzoic acid,% | 0.10 kacha |
| 4-hydroxyisophthalic acid,% | 0.05 kacha |
| phenol, % | 0.01 kacha |
| Mkpokọta adịghị ọcha,% | 0.20 kacha |
| Ụdị ụdịdị dị iche iche | Ịgafe ule |
| Ọnọdụ nke isi nyocha kacha elu | Ịgafe ule |
| Dozie anya nke ngwọta ethanol | Ịgafe ule |
| Enweghị njikọ ọzọ. mkpụrụ ndụ. > 0.05% | Ịgafe ule |
Uru
- Enwere ike iji ya mee ihe maka peels akpụkpọ, ngwaahịa mgbochi dandruff, yana ngwaahịa maka mmanu mmanu, otutu na/ma ọ bụ akpụkpọ ahụ nwere ntụpọ.
- Ọ dị mma maka imepụta ngwaahịa chọrọ mkpokọta salicylic acid dị elu
Ngwa
Peels na ngwaahịa exfoliant. Ngwaahịa na-egbochi ihe otutu (max. 2%). Ngwaahịa na-egbochi ọzịza (karịa 3%). Ngwaahịa na-ewepu Wart (max. ntinye uche dabere n'ụdị ụgbọ ala plasta ejiri).
Ntuziaka nhazi
Ọkwa ojiji a na-ahụkarị 0.5-3%. A, ọ na-agbakwunyere na mmiri na-adọ nke formulas ma ọ bụ naanị ubé soluble na mmiri. Ọ bụrụ na ejiri ya na mkpokọta dị elu karịa 2%, octyldodecanol ma ọ bụ propylene glycol kwesịrị iji dị ka ihe mgbaze. Enwere ike ịgbakwunye salicylic acid n'ụdị ntụ ntụ na ude ma ọ bụ ude emechara na-ebughị ụzọ gbaze ya na mmiri ma ọ bụ ihe mgbaze ọzọ.
