Kūʻai kūʻai nui ʻana i nā mea ʻai maka salicylic acid
Huahana Huahana
- PH Waiwai:PH o ka hoʻonā piha: 2.4
- Solubility:Ka wai: ma kahi o 0.2% ma 20oC, ma kahi o 1.7% ma 75oC (ma ka hoʻohui ʻana ma kahi o 5% o ka sodium phosphate a i ʻole ka paʻakai kūʻokoʻa ʻē aʻe, hoʻonui ʻia ka solubility o ka wai salicylic i loko o ka wai ma kahi o 1.8%). ʻAʻona (ethanol): ma kahi o 14% i loko o ka ethanol maʻemaʻe, ma kahi o 0.5% i 20% ethanol. Propylene glycol: ma kahi o 3-6%. Glycerin: ma kahi o 1.6%. Octyldodecanol: ma kahi o 15-20%
- Ka mālama ʻana: E mālama i kahi mālamalama a maloʻo
- Punawai Mea Maka: Sodium phenoxide a me carbon dioxide.
- Hana ʻia: Hoʻomākaukau ʻia ka waikawa salicylic mai ka sodium phenoxide maloʻo i loko o ke kahawai kalapona. Hoʻomaʻemaʻe hou ʻia ma ka crystallizing ʻana i ka sodium salicylate mai ka wai ma kahi mahana ʻaʻole i ʻoi aku ma mua o 20 deg C.
- GMO: ʻAʻole GMO (ʻaʻole i loaʻa nā ʻāpana mea kanu)
- Vegan: ʻAʻole i loaʻa nā mea i loaʻa i nā holoholona
ʻO ka beta hydroxy acid (inoa kemika: 2-hydroxybenzoic acid), loaʻa maoli i nā mea kanu like ʻole. Lae hehee: 159°C (318°F).
ʻO ka Salicylic Acid Powder ≥99.5% USP Grade he huahana cosmetic-grade i hiki ke hoʻohana ʻia i loko o nā ʻaila a me nā ʻoluʻolu no ka mālama ʻana i nā ʻano ʻili e pili ana i ka ulu nui ʻana o nā cell, scaling, calluses, warts, dandruff, etc. no ka lapaʻau ʻana a komo i loko o ka ʻili e hoʻoneʻe i nā cell pohō clogging pores.
ʻO ka Salicylic Acid Powder ≥99.5% USP Grade e pili ana i ka United States Pharmacopeia (USP) e kūpono ana i nā huahana mālama ʻili, nā lāʻau lapaʻau, a me nā noi like e like me ka hana ʻana i ke kopa, shampoo, a me nā mea hoʻonaninani. Hoʻohui ʻia ka paʻakai sodium o ka waika i nā mouthwashes a me nā niho niho no ka hakakā ʻana i ka maʻi bacteria.
KA HOOLAHA KUMU
| Hoʻāʻo | 99.5-101.0% |
| Lahui hehee | 158°-161°C |
| Nalo ma ka maloo | 0.5% ka nui |
| Koena ma ka Ignition | 0.05 ka nui% |
| Klorida (Cl) | 0.0100% ka nui |
| Sulfat (SO4) | 0.0200% ka nui |
| Nā Metala Kaumaha (e like me Pb) | 0.0200% ka nui |
| Ka waihoʻoluʻu o ka ethanolic solution, haz | 10 max |
| Nā mea hoʻoheheʻe koena | ʻAʻohe |
| 4-hydroxybenzoic acid, % | 0.10 ka nui |
| 4-hydroxyisophthalic acid, % | 0.05 ka nui |
| Phenol, % | 0.01 ka nui |
| Huina haumia, % | 0.20 ka nui |
| IR spectrum | E hele i ka ho'āʻo |
| Kahi o ka piko assay nui | E hele i ka ho'āʻo |
| Malamalama o ka ethanolic solution | E hele i ka ho'āʻo |
| ʻAʻohe mea pili ʻē aʻe. subst. >0.05% | E hele i ka ho'āʻo |
Nā pōmaikaʻi
- Hiki ke hoʻohana ʻia no ka ʻili ʻili, nā huahana anti-dandruff, a me nā huahana no ka ʻili ʻaila, acneic a / a i ʻole ka ʻili.
- He kūpono no ka hana ʻana i nā huahana e pono ai ka nui o ka salicylic acid
Palapala noi
Peels a me nā huahana exfoliant. Nā huahana anti-acne (max. 2%). Nā huahana anti-dandruff (max 3%). ʻO nā huahana hoʻopau wart (ma muli o ke ʻano o ka kaʻa plaster i hoʻohana ʻia).
Papa kuhikuhi
Ka pae hoʻohana maʻamau 0.5-3%. ʻO ka mea maʻamau, hoʻohui ʻia i ka pae wai o nā formula akā hiki ke hoʻoheheʻe ʻia i ka wai. Inā hoʻohana ʻia ma nā ʻano ʻoi aku ma mua o 2%, pono e hoʻohana ʻia ka octyldodecanol a i ʻole propylene glycol e like me ka solvent. Hiki ke hoʻohui pū ʻia ka waikawa salicylic i loko o ke ʻano pauka i ka ʻaila a i ʻole ka lotion i hoʻopau ʻia me ka ʻole e hoʻoheheʻe mua ʻia i ka wai a i ʻole kekahi mea hoʻoheheʻe.
