Tau o Tau: | 3~5 USD |
---|---|
Totogi totogi: | T/T |
Incoterm: | CFR,FOB,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery,DAF,DES |
Min. Poloaiga: | 1 Kilogram |
Faailoga: Talavou
Igoa o le Suafa: Salicylic Acid Powder
Molecular Formula: C7H6O3
CAS No: 69-72-7
Appearance: White crystal granular powder
Specification: 99%
Tusi faamaonia: ISO, Kosher, Halal
Grade: Grade
Faʻapaʻu: 1. 1 kilokalama i le almininum fafie ato ma se fasi ipu e tasi i totonu; 2. 25 kilokalama i le cardboard Barrel ma se fasi fasi fualaaulagi i totonu; 3. Afifiina pei o le tagata faatau manaoga.
Gaioiga: Annual Output 5000 Tons
Felauaiga: Ocean,Land,Air,Express,Others
Nofoaga o le Amataga: Saina
Tuuina Atu le Avanoa: Annual Output 1000 Tons
Tusi Faamaonia: Kosher,Hala,Haccp,ISO Certificate
Port: Shanghai Port,Tianjin Port,Guangzhou Port
Totogi totogi: T/T
Incoterm: CFR,FOB,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery,DAF,DES
O le paʻu o le paʻu o le paʻu o le salicylic o se Cid Powder
1. Faamatalaga faavae:
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. Faʻatoʻaga faʻamatalaga o le salicylic se CID Powder:
Salicylic se CID Powder Ou te i ai se kerani snunt ma mea antibacterrial aafiaga. Ua i ai aafiaga o le mafaufau i le faigamalaga, rotchy, Spaphylocus I le maualalo maualalo o le itiiti ifo nai lo le 3%, ei ai se faalauiloa aafiaga i luga o le stratum corneum. A i ai le maualuga o le faʻasolitulafono o le 5%, pei o le mafaufau loloto o le acicylic leai se aoga, o loʻo ia te ia le aʻafiaga o cortum chansing, cortum corgeum
3.Fafia:
* Salicylic Acad mafai F Imyrtit Pam:
Aua o le salicylic acid e gaʻo gaʻo, e mautu, ma o le tikeri o le faʻamalosi e lelei, paʻu paʻu e mafai ona faʻamamaina e le mimiti ma lipine. Lenei le mafai ona taofia le faʻaleagaina o le paʻu, ae ia maua lelei le alualu i luma o le paʻu, e mafai ona fesoasoani i le ala e aveese le faʻatagofie o le fuafua ma solomuli. I le taimi lava e tasi, sa le mafai ai e lea ona fetuunai le suauʻu aʻili o le paʻu o le suauʻu paʻu, ae ia mafai ai ona faʻatagaina le cratitum stratum mo le faʻaoʻo.
* Salicylic Acad ei ai le lelei galuega o le prone ma le nti -inflamtory:
Sagikic acid mafai ona aveese Kratin, siitia le paʻu metabolism, short belres, aveʻese uliuli, lelei tele laina lelei ma le toe gaosia o le paʻu.
* Salicylic Acad mafai ona puipuia le foliga o Pimples:
Salicylic Acad ei ai le lelei mama i luga o le lauulu o le tino o tagata. E mafai foʻi ona faʻamamaina ai vaega o le le masani ai i le epidermal sela. E mafai ona fasiotia le Epidermal Bacterlia. E aoga mo le agi o le a mafua mai i le lauulu o le maʻi o le maʻi ma le faʻaaogaina siama. E i ai le lelei o le mafaufau lelei i le Sweetoms o uliuli.
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. |
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