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 Smal Sericylic a Cid Pwer mo S KIN
1.Faʻaveina faʻamatalaga o le salicylic Acad Podder:
Salicylic Acad Powder o se keratin snute sooupu ma afaina afaina. 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
2. O le galuega o le salcylic Acad Podder:
* Cinan :
Solati faamamafaina, taufaamatau pepese, soloia o suauu, fetuunai le paleni o vai ma le suauu, ma faʻaitiitia le gutu tapunia faʻatama ma uliuli gutu.
* Prone:
Aveʻese le matafaioi a le toa e mafai ona uia le taunuuga o le pulea o le penefiti ma le aveeseina o le vailaʻau, ma faʻaleleia o le paʻu o le paʻu.
* Faʻaleleia le paʻu o le paʻu:
E leai se aoga o le salmonic acid o le a iai foi se aoga fesoasoani i luga o le togafitiga o le paʻu ma gaʻo, ae le mafai ona faʻaogaina soo.
3. Gaoioiga Atinaʻe
1. 1. Aveesea o le suauʻu paʻu;
2. Ua manino le tuai o otaota;
3. I le loloto o le tui, mama ma le poto;
4. Faʻatulaga le pole ma toe fai le paʻu;
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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