Mtengo wagawo: | 3~5 USD |
---|---|
Mtundu wa Malipiro: | T/T |
Incoterm: | CFR,FOB,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery,DAF,DES |
Mphindi. Dongosolo: | 1 Kilogram |
Mtundu: Chinyamata
Dzina la Zamalonda: Salicylic Acid Powder
Molecular Formula: C7H6O3
CAS No: 69-72-7
Appearance: White crystal granular powder
Specification: 99%
Zikalata: ISO, Kosher, Halal
Grade: Grade
Kupaka: 1. 1 Kilogalamu pa thumba la aluminium fol ndi matumba amodzi apulasitiki mkati; 2. Ma kilogalamu 25 pa mbiya ya kakhadi ndi matumba amodzi apulasitiki mkati; 3. Kuyika ngati makasitomala amafunafuna.
Kukonzekera: Annual Output 5000 Tons
Maulendo: Ocean,Land,Air,Express,Others
Malo Oyamba: Mbale
Perekani Mphamvu: Annual Output 1000 Tons
Chiphaso: Kosher,Hala,Haccp,ISO Certificate
Port: Shanghai Port,Tianjin Port,Guangzhou Port
Mtundu wa Malipiro: T/T
Incoterm: CFR,FOB,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery,DAF,DES
Chisamaliro cha pakhungu la pakhungu
1. Zambiri:
Product Name |
Salicylic Acid Powder
|
Appearance |
White crystalline powder |
Other Name |
Neighboring hydroxybenzoic acid, 2-hydroxylzylene acid |
chemical formula |
C7H6O3 |
Molecular weight |
38.12 |
CAS No |
69-72-7 |
Melting point |
159 ℃ |
Boiling point |
210 ℃ |
Dissolving |
Slightly soluble |
2. Kufotokozera kwa kusalilika kwa ufa :
Salidlic ufa ufa wa nes net necratin zofewa zokhala ndi antibacteal. Ili ndi zotsatira zoyipa kwa Mobilinin, Canida, roset, staphylococcus areus, E. Coli, ndi mkuwa wobiriwira wobiriwira. Pa zochepera zochepa zosakwana 3%, ili ndi mphamvu yotsatsira corneum corneum. Pamene mchere acid ndende ndi yokwera kwambiri ngati 5%, chifukwa kuchuluka kwa salicylic acid, zimakhala ndi zotsatirapo za zosungunulira zamiyala yamiyala, ziphuphu za stratum ziphuphu.
3.Kuzindikiro:
* Salicylic acid amatha F Irmita khungu:
Chifukwa salicylic acid ndi mafuta onunkhira, zimakhala zokhazikika, komanso kuchuluka kwa kukondoweza ndi zabwino, pores pakhungu kumatha kutsukidwa ndi lipids. Izi sizingapangitse kuwonongeka kwa khungu, komanso kuwongolera khungu, komwe kumathandiza khungu kuchotsa ziphuphu ndi ma shrank pores. Nthawi yomweyo, salicylic asidi sangangosintha kagayidwe ka khungu, komanso amalola kuti Keratin Stratuum ya Pore-pakhungu la pakhungu lakhungu kuti lisungunuke mwachangu.
* Salicylic asidi ali ndi ntchito yabwino ya ziphuphu ndi NTI -lyff Mitfmim:
Almonic acid amatha kuchotsa Kerain, amalimbikitsa kagayidwe ka khungu, ndikuchotsa ma puloads, kuchotsa bwino mizere yabwino ndi makwinya, ndi kubereka khungu.
* Salicylic acid amatha kupewa mawonekedwe a ziphuphu:
salicylic acid yoyeretsa bwino pakhungu la khungu la anthu. Itha kuyeretsanso zigawo zikhalidwe m'maselo a Epidermal. Itha kupha mabakiteriya a epidermal. Ndizothandiza pa ziphuphu zomwe zimayambitsidwa ndi tsitsi lameli ndi matenda a bakiteriya. Imakhala ndi achire bwino pa zizindikiro zakuda.
4. Coa:
Test items |
Specifications |
Test results |
|
Characters |
A white, or almost white, crystalline powder or white or colourless, acicular crystals, slightly soluble in water, freely soluble in ethanol(96 percent), sparingly soluble in methylene chloride. |
Complies |
|
Identification |
Melting point 158℃ to 161℃ |
158.6℃-160.2℃ |
|
The IR spectrum of sample complies with Salicylic acid CRS |
Complies |
||
Appearance of solution |
Solution is clear and colourless |
Clear |
|
Chlorides |
≤100ppm |
<100ppm |
|
Sulfates |
≤200ppm |
<200ppm |
|
Heavy metals |
≤20ppm |
<20ppm |
|
Loss on drying |
≤0.5% |
0.03% |
|
Residue on ignition |
≤0.05% |
0.03% |
|
Related substances |
4-hydroxybenzoic acid |
≤0.1% |
0.001% |
4-hydroxyisophthalic acid |
≤0.05% |
0.002% |
|
Phenol |
≤0.02% |
N.D |
|
Any other impurities |
≤0.05% |
N.D |
|
Total impurities |
≤0.2% |
0.002% |
|
Assay(on dried basis) |
Contains C7H6O3 99.0%-100.5% |
99.6% |
|
Conclusion |
The product comply with the requirements of BP2020/EP10.0/USPNF2022. |
Zida Zamagulu : Zosakaniza zodzikongoletsera > Anti otupa cosmmetics
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