Lag luam wholesale Cosmetic Qib Raw Materials Salicylic acid
Khoom Description
- PH Tus nqi: PH ntawm cov kua dej txaus: 2.4
- Solubility: Dej: kwv yees li 0.2% ntawm 20oC, txog 1.7% ntawm 75oC (los ntawm kev ntxiv li 5% ntawm sodium phosphate los yog lwm cov ntsev nruab nrab, solubility ntawm salicylic acid hauv dej yog nce mus txog 1.8%). Cawv (ethanol): kwv yees li 14% hauv ethanol ntshiab, li 0.5% hauv 20% ethanol. Propylene glycol: txog 3-6%. Glycerin: txog 1.6%. Octyldodecanol: txog 15-20%
- Cia: Khaws lub teeb tiv thaiv ntawm qhov chaw txias thiab qhuav
- Raw Material Source: Sodium phenoxide thiab carbon dioxide.
- Tsim: Salicylic acid yog npaj los ntawm qhuav sodium phenoxide nyob rau hauv ib tug kwj ntawm carbon dioxide. Nws yog ntxiv purified los ntawm crystallizing sodium salicylate los ntawm dej ntawm qhov kub tsis tshaj 20 ° C.
- GMO: GMO-dawb (tsis muaj cov khoom siv cog qoob loo)
- Vegan: Tsis muaj cov khoom siv los ntawm tsiaj
Organic beta hydroxy acid (tshuaj lub npe: 2-hydroxybenzoic acid), tshwm sim nyob rau hauv ntau yam nroj tsuag. Melting Point: 159 ° C (318 ° F).
Salicylic Acid Powder ≥99.5% USP Qib yog cov khoom lag luam qib zoo nkauj uas, hauv cov tshuaj pleev thiab cov kev daws teeb meem, tuaj yeem siv tshuaj pleev ib ce rau kev kho ntau yam ntawm daim tawv nqaij uas cuam tshuam nrog kev loj hlob ntawm cov hlwb, scaling, calluses, warts, dandruff, thiab lwm yam. rau kev kho pob txuv thiab nkag mus rau ntawm daim tawv nqaij kom tshem tawm cov hlwb puas clogging pores.
Salicylic Acid Powder ≥99.5% USP Qib yog ua raws li Teb Chaws Asmeskas Pharmacopeia (USP) ua rau nws tsim nyog rau cov khoom tu tawv nqaij, tshuaj, thiab cov ntawv zoo sib xws xws li kev tsim cov xab npum, tshuaj zawv plaub hau, thiab tshuaj pleev ib ce. Cov ntsev ntsev ntawm cov kua qaub ntxiv rau cov tshuaj yaug qhov ncauj thiab tshuaj txhuam hniav los tiv thaiv kab mob.
BASIC analysis
| Assay | 99.5-101.0% |
| Melting Range | 158 ° -161 ° C |
| Poob rau ziab | 0.5% max |
| Residue ntawm Ignition | 0.05% max |
| Chloride (Cl) | 0.0100% max |
| Sulfate (SO4) | 0.0200% max |
| Heavy Metals (raws li Pb) | 0.0200% max |
| Xim ntawm ethanolic tov, haz | 10 max |
| Cov kuab tshuaj residual | Tsis muaj |
| 4-Hydroxybenzoic acid,% | 0.10 max |
| 4-Hydroxyisophthalic acid,% | 0.05 max |
| Phenol,% | 0.01 max |
| Tag nrho impurities,% | 0.20 max |
| IR spectrum | Yuav Pass Test |
| Qhov chaw ntawm lub ntsiab kev soj ntsuam ncov | Yuav Pass Test |
| Clarity ntawm ethanolic kua | Yuav Pass Test |
| Tsis muaj lwm tus txheeb ze. subst. > 0.05% | Yuav Pass Test |
Cov txiaj ntsig
- Yuav siv tau rau daim tawv nqaij tev, tshuaj tiv thaiv dandruff, thiab nyob rau hauv cov khoom rau oily, pob txuv thiab / los yog blemished daim tawv nqaij
- Qhov zoo tshaj plaws rau kev ua cov khoom uas xav tau ntau dua ntawm salicylic acid
Daim ntawv thov
Peels thiab exfoliant khoom. Cov khoom tiv thaiv pob txuv (max. 2%). Cov khoom tiv thaiv dandruff (max 3%). Wart-removing khoom (max. concentration nyob ntawm hom plaster siv).
Phau ntawv qhia kev tsim
Hom kev siv qib 0.5-3%. Feem ntau, nws yog ntxiv rau cov dej theem ntawm cov qauv tab sis nws tsuas yog me ntsis soluble hauv dej. Yog tias siv cov concentration siab dua 2%, octyldodecanol lossis propylene glycol yuav tsum tau siv los ua hnyav. Salicylic acid tuaj yeem muab ntxiv rau hauv cov hmoov ua tiav rau cov kua nplaum los yog cov tshuaj pleev kom tiav yam tsis tau yaj ua ntej hauv dej lossis lwm qhov hnyav.
