ʻOihana Kūʻai: | 3~5 USD |
---|---|
ʻO keʻano o ka uku: | T/T |
ʻO Incoterm: | CFR,FOB,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery,DAF,DES |
Min. Kāpena: | 1 Kilogram |
ʻO Brand: 'Ōpio
inoa mea kūʻai: Salicylic Acid Powder
Molecular Formula: C7H6O3
CAS No: 69-72-7
Appearance: White crystal granular powder
Specification: 99%
Nā palapala hoʻonā: ISO, Kosher, Halal
Grade: Grade
Packaging: 1. 1 Kilogram per Aluminim Foil Foil Peke me hoʻokahiʻeke i loko; 2. 25 mau kilograms i kēlā me kēia pahu kāleka kāleka me hoʻokahiʻeke i loko; 3. Hoʻopili i nā koi o nā mea kūʻai aku.
'Ohanahana: Annual Output 5000 Tons
Nā kaʻa: Ocean,Land,Air,Express,Others
Kahi o ka hoʻomaka: Kina
Ka hoʻolakoʻana i ka pono: Annual Output 1000 Tons
Palapala: Kosher,Hala,Haccp,ISO Certificate
ʻO Port: Shanghai Port,Tianjin Port,Guangzhou Port
ʻO keʻano o ka uku: T/T
ʻO Incoterm: CFR,FOB,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery,DAF,DES
ʻO ka mālamaʻana i kaʻili o kaʻili paʻakai salinic
1.ʻO kaʻike kumu:
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.ʻO ka wehewehe weheweheʻana o Salicylic i kahi Powder:
ʻO Sheaciylic i kahi petder i sdder i s a cheatin streen a me nā hopena antibeacterial. Ua loaʻa iā ia nā hopena inthibory ma Mobilin, Cashdid, Robert, Staphylococcus Amu, E. Coli, a me Coli, a me Coli, a me Coli, a me Coli Ma kahi haʻahaʻa haʻahaʻa haʻahaʻa ma mua o 3%, he hopena hoʻolaha ia ma ka corneum cortraum. I ka wā iʻoi aku ka uluʻana o ka hoʻokeleʻo Salicylic ma ke kiʻekiʻe he 5%, e like me ka hoʻohālikelike o Salcylic ACad
3.Ction:
* Hiki i Salcyliclic Acid hiki iā FormMheʻili:
No ka mea, he momona momona, he momona,ʻo ia ke kūpaʻa, a hiki i ke kiʻekiʻe o ka hoʻouluʻana, hiki ke hoʻomaʻemaʻeʻia e nā lipids. ʻAʻole hiki i kēia ke pale wale i ka pōʻino o kaʻili, akā he hoʻomaikaʻi maikaʻi hoʻi i kaʻili, e hiki ke kōkua i kaʻili e wehe i kaʻili. I ka manawa like,ʻaʻole hiki i ka aciniclic acid e hoʻoponopono wale i ka metabolism o ka ailaʻaila no ka lōʻihi o kaʻili
* He hana maikaʻiʻo Salicylic i kahi hana maikaʻi o ka acne a me kahi nti -inflammatory:
Hiki i ka hoʻokele Salmonlelo ke wehe i ka keratin, hoʻolaha i nā metabolism
* Hiki i ka ACIDIKI ACID i hiki ke pale i keʻano o nā pimples:
ʻO Salcylic AcID kahi hopena hoʻomaʻemaʻe maikaʻi i ka lauoho lauoho. Hiki iā ia ke hoʻomaʻemaʻe i nā mea piliʻole i nā cells epidermal. Hiki iā ia ke pepehi i nā mea epidermal epidermal. He kūpono ia no ka Acne i hoʻokumuʻia e ka maʻi Follicle Follicle a me ka maʻi BACTERER. He hopena maikaʻi loa ia ma nā hōʻailona o nā 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. |
Nā huahana huahana : Nā mea kanu cosmetic > Anti inflammatory cosmetic nā mea kanu
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