chigadzirwa

High kuchena Salicylic acid upfu CAS 69-72-7

Tsanangudzo Pfupi:

Salicylic acid chirimwa willow bark inobvisa, uye zvakare yakasikwa anti-kuzvimba.

Salicylic acid inowanzoshandiswa mukurapa kwakasiyana siyana zvirwere zveganda mune dermatology,
senge mburwa (acne), ringworm zvichingodaro.

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Product Description

kuchena kwakanyanya Salicylic acid poda nemutengo wakanaka CAS 69-72-7

Product Name: Salicylic acidNhamba yeCAS: 69-72-7

Molecular Formula: C7H6O3
Molecular uremu: 138.12

Dzimwe Tsanangudzo Dzinoenderana

Chii chinonzi salicylic acid?
Salicylic acid chirimwa willow bark inobvisa, uye zvakare yakasikwa anti-kuzvimba.

Salicylic acid inowanzoshandiswa mukurapa kwakasiyana siyana zvirwere zveganda mune dermatology,senge mburwa (acne), ringworm zvichingodaro.
Salicylic acid inogona kubvisa nyanga, sterilization, anti-inflammatory, iyo yakakodzera chaizvopakurapa mburwa inokonzerwa nemavhavha, iyo yepasirese mainstream acne zvigadzirwa ndizvosalicylic acid, iyo yekusungwa inowanzova 0.5 kusvika 2%.
 
Basa re salicylic acid
Salicylic acid inogona kushandiswa semishonga yemishonga. Nekugadzirira aspirin,
sodium salicylate, salicylamide, analgesic, phenyl salicylate, uye zvimwe. Indasitiri yedhayi yekugadzirira kwe moxibustion yakachena yero, yakananga brown 3GN, acid chrome yero uye zvichingodaro.Inoshandiswawo serabha vulcanization retarder uye disinfectant preservatives
 
Kushandiswa kwe salicylic acid
1. Salicylic acid kureva ortho hydroxy benzoic acid (o-hydroxybenzoic acid) rudzi rwezvakakosha organic synthetic raw material.Mukugadzira mishonga yezvipembenene, inoshandiswa kugadzira organic phosphorus pesticide Isocarbophos,isofenphos methyl yepakati isopropyl salicylate uye Rodenticide warfarin, kuuraya makonzo etherpakati 4-hydroxy coumarin; muindasitiri yemishonga, salicylic acid yakashandiswa seantiseptics, uyewo sepakati peacetylsalicylic acid (aspirin) nemimwe mishonga; iri zvakarezvakakosha zvedhayi, zvinonhuwira, seindasitiri yerabha .

2. Inonyanya kushandiswa seyakagadzirwa aspirin feedstock uye pesticide aqueous amine uye
phosphorus zvigadzirwa, zvinogona zvakare kushandiswa muindasitiri yedhayi, kunatsa uye makemikari reagent, nezvimwe.

3. Inoshandiswa muindasitiri yemishonga kune antipyretic, analgesic, anti-inflammatory,
diuretic drugs, dhayi yeindasitiri inoshandiswa kunangana neazo dhayi uye acid mordant dhayi, asiwo nezvinonhuwira, nezvimwe.

4. Inoshandiswa sechiratidzo chakaoma uye chekuchengetedza.

5. Verification yealuminium, boron, cerium, mhangura, iron, lead, manganese, mecury, nickel, sirivheri,

titanium, tungsten, vanadium, sulfite, nitrate uye nitrite. Kutsunga kwealuminium, mhangura, iron,thorium, titanium uye uranium. Alkali nzira uye iodometry titration standard. Iyo fluorescentchiratidzo. Complexometric chiratidzo.

Tsanangudzo

Item
Index
Chitarisiko
White crystalline powder
Kurasikirwa pakuomeswa
≤0.5%
Residue pakubatidza
≤0.05%
Chloride
≤0.014%
Sulfate
≤0.02%
Heavy metals
≤20 ug/g
Zvinoenderana zvinhu 4-hydroxybenzoic acid
≤0.1%
4-hydroxybenzoic asidhi
≤0.05%
Phenol
≤0.02%
Dzimwe tsvina
≤0.05%
Zvose zvisina kuchena
≤0.2%
Assay
98.0-102.0%

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