Intengo yokukodwa: | 3~5 USD |
---|---|
Uhlobo lokukhokha: | T/T |
Incoterm: | CFR,FOB,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery,DAF,DES |
Min. I-oda: | 1 Kilogram |
Ibhulogi: Ubusha
Igama lomkhiqizo: Salicylic Acid Powder
Molecular Formula: C7H6O3
CAS No: 69-72-7
Appearance: White crystal granular powder
Specification: 99%
Izitifiketi: ISO, Kosher, Halal
Grade: Grade
Ukupakisha: 1. 1 kilogram nge-aluminium foil bag ngesikhwama esisodwa sepulasitiki ngaphakathi; 2. Amakhilogremu angama-25 nge-cardboard umgqomo ngepulasitiki eyodwa ngaphakathi; 3. Ukupakishwa njengezidingo zamakhasimende.
Ukukhiqiza: Annual Output 5000 Tons
Ukuthutha: Ocean,Land,Air,Express,Others
Indawo Yomsuka: Izitsha zokudlela zebumba uqobo
Amandla Wokunikezela: Annual Output 1000 Tons
Isitifiketi: Kosher,Hala,Haccp,ISO Certificate
I-Port: Shanghai Port,Tianjin Port,Guangzhou Port
Uhlobo lokukhokha: T/T
Incoterm: CFR,FOB,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery,DAF,DES
I- Pure s EASICHLIC A CID P FOIND SKIN
Incazelo ye-1.Product yeSalicylic Acid Powder:
ISalicylic Acid Powder yi-ejenti ethambile yeKeratin enemiphumela elwa namagciwane. Inemiphumela evilitory e-mobilin, uCandida, i-Roset, iStaphylococcus aureus, E. Coli, ne-Copper Green Monococcus. Ekuqoqweni okuphansi okungaphansi kwama-3%, kunomphumela wokuphromotha ku-stratum Corneum. Lapho i-salicylic acid i-acid iphakeme njenge-5%, njengoba ukugcwala kwe-salicylic acid kuyakhuphuka, inemiphumela yokuchithwa kwe-stratum Corneum, stratum CorneUm Peelosion.
2. Umsebenzi we-salicylic acid powder:
* C laan:
Ukuhlanzwa okujulile, ama-pores e-dredging, ukuqeda uwoyela, ukulungisa ibhalansi yamanzi kanye namafutha, kanye nokunciphisa izinduna zomlomo ezivaliwe nama-blackheads.
* Umqubuko:
Ukususa indima yeHorny kungadlala umphumela wokulawula izinduna nokususa izinduna, kanye nokwenza ngcono ukutholakala koyela wesikhumba ngokuvamile kunomphumela othile.
* Thuthukisa ukuzwela kwesikhumba:
I-Salmonic acid izoba nomphumela othile osizayo ekwelapheni ukuzwela kwesikhumba noma amanoni, kepha akunakusetshenziswa kaningi.
3. Isimiso sesenzo :
1. Susa uwoyela wesikhumba ngokweqile;
2. Sula imfucuza yakudala;
3. Ukungena okujulile, okuhlanzekile no-dredge;
4. Lungisa ama-pores bese ulungisa isikhumba;
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. |
Izigaba zomkhiqizo : Izithako Zomqondo > Izithako zokuvuvukala kwezimonyo zokuvuvukala
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