Preț unitar: | 3~5 USD |
---|---|
Tipul de plată: | T/T |
Incoterm: | CFR,FOB,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery,DAF,DES |
Min. Ordin: | 1 Kilogram |
Marca: Tineret
numele produsului: Salicylic Acid Powder
Molecular Formula: C7H6O3
CAS No: 69-72-7
Appearance: White crystal granular powder
Specification: 99%
Certificate: ISO, Kosher, Halal
Grade: Grade
ambalare: 1. 1 kilogram pe pungă de folie din aluminiu cu o pungi de plastic în interior; 2. 25 kilograme pe butoi de carton cu o pungi de plastic în interior; 3. Ambalajul ca cerințe ale clienților.
Productivitate: Annual Output 5000 Tons
Transport: Ocean,Land,Air,Express,Others
Locul de origine: China
Abilitatea de alimentare: Annual Output 1000 Tons
Certificat: Kosher,Hala,Haccp,ISO Certificate
Port: Shanghai Port,Tianjin Port,Guangzhou Port
Tipul de plată: T/T
Incoterm: CFR,FOB,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery,DAF,DES
Skin Care Material Salicylic A cid Powder
1. Basic Information:
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.Product Description of Salicylic A cid Powder:
Salicylic A cid Powder i s a keratin soft agent with antibacterial effects. Are efecte inhibitoare asupra mobilinei, candida, rozetului, Staphylococcus aureus, E. coli și monococului verde de cupru. La o concentrație scăzută mai mică de 3%, are un efect de promovare asupra stratului corneum. When salicylic acid concentration is as high as 5%, as the concentration of salicylic acid increases, it has the effects of stratum corneum dissolution, stratum corneum peeling and corrosion.
3. Funcționare:
* Salicylic acid can f irmithe skin:
Deoarece acidul salicilic este solubil în grăsimi, este stabil, iar gradul de stimulare este bun, porii pielii pot fi curățate prin fuziunea cu lipide. Acest lucru nu numai că poate preveni deteriorarea pielii, dar are și o îmbunătățire bună a pielii, ceea ce poate ajuta pielea să îndepărteze acneea și să micșoreze porii. At the same time, salicylic acid can not only adjust the metabolism of skin plant oil, but also allows the keratin stratum corneum for long -term deposits of skin pores to quickly dissolve and discharge.
* Salicylic acid has good function of Acne and A nti -inflammatory:
Salmonic acid can remove keratin, promote skin metabolism, shrink pores, remove blackheads, effectively dilute fine lines and wrinkles, and reproduce skin gloss.
* Salicylic acid can prevent the appearance of pimples:
Salicylic acid has a good cleaning effect on the hair follicles of human skin. It can also clean up abnormal components in epidermal cells. It can kill epidermal bacteria. It is effective for acne caused by hair follicle disease and bacterial infection. It has a good therapeutic effect on the symptoms of blackheads.
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. |
Categorii de produse : Ingrediente cosmetice > Ingrediente cosmetice anti -inflamatorii
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