mankhwala

Kuyera kwambiri Salicylic acid ufa CAS 69-72-7

Kufotokozera Kwachidule:

Salicylic acid ndi chomera cha msondodzi chomera, komanso choletsa chilengedwe.

Salicylic acid omwe amagwiritsidwa ntchito kwambiri pochiza matenda osiyanasiyana akhungu pakhungu,
monga ziphuphu (ziphuphu), zipere ndi zina zotero.

Mankhwala Mwatsatanetsatane

Zogulitsa

Mafotokozedwe Akatundu

chiyero chokwanira Salicylic acid ufa wokhala ndi mtengo wabwino CAS 69-72-7

Dzina lazogulitsa: Salicylic acid  CAS Nambala: 69-72-7

Makhalidwe a Maselo: C7H6O3
Kulemera Kwa Maselo: 138.12

Zolemba Zina Zofananira

Kodi Salicylic acid ndi chiyani?
Salicylic acid ndi chomera cha msondodzi chomera, komanso choletsa chilengedwe.

Salicylic acid omwe amagwiritsidwa ntchito kwambiri pochiza matenda osiyanasiyana akhungu pakhungu,monga ziphuphu (ziphuphu), zipere ndi zina zotero.
Salicylic acid imatha kuchotsa horny, yolera yotseketsa, yotsutsa-yotupa, yomwe ndiyabwino kwambiri zochizira ziphuphu zoyambitsidwa ndi ma clogs, zinthu zapadziko lonse lapansi ndi salicylic acid, ndende nthawi zambiri imakhala 0,5 mpaka 2%.
 
Ntchito ya Salicylic acid
Salicylic acid itha kugwiritsidwa ntchito ngati mankhwala opangira mankhwala. Pokonzekera aspirin,
sodium salicylate, salicylamide, analgesic, phenyl salicylate, ndi zina. Makampani opanga utoto wa Kukonzekera kwa moxibustion wachikasu wangwiro, 3GN yofiirira, asidi chrome wachikaso ndi zina zotero.Amagwiritsidwanso ntchito ngati retarder ya vulcanization komanso mankhwala oteteza tizilombo toyambitsa matenda
 
Kugwiritsa ntchito Salicylic acid
1. Salicylic acid wotchedwa ortho hydroxy benzoic acid (o-hydroxybenzoic acid) ndi mtundu wa zofunika organic zopangira zopangira.Pogwiritsa ntchito mankhwala ophera tizilombo, amagwiritsidwa ntchito popanga mankhwala a phosphorous Isocarbophos,isofenphos methyl wapakatikati isopropyl salicylate ndi Rodenticide warfarin, kupha makoswe ether wapakatikati 4-hydroxy coumarin; m'makampani opanga mankhwala, salicylic acid amagwiritsidwa ntchito ngati antiseptics, komanso ngati intermediates wa acetylsalicylic acid (aspirin) ndi mankhwala ena; imakhalanso ndi zinthu zofunika zopangira utoto, zonunkhira, monga mafakitale.

2. Amagwiritsidwa ntchito ngati zinthu zopangira mankhwala a aspirin komanso mankhwala amadzimadzi amine komanso 
mankhwala phosphorous, Angagwiritsidwenso ntchito makampani utoto, kuyenga ndi mankhwala reagent, etc.

3. Amagwiritsidwa ntchito m'makampani opanga mankhwala a antipyretic, analgesic, anti-inflammatory,
mankhwala okodzetsa, utoto wa mafakitale omwe amagwiritsidwa ntchito popangira utoto wa azo ndi utoto wa acid mordant, komanso zonunkhira, etc.

4. Amagwiritsidwa ntchito ngati chiwonetsero chazovuta komanso zotetezera.

5. Kutsimikizira kwa aluminium, boron, cerium, mkuwa, chitsulo, lead, manganese, mercury, nickel, siliva,

titaniyamu, tungsten, vanadium, sulfite, nitrate ndi nitrite. Kutsimikiza kwa aluminium, mkuwa, chitsulo,thorium, titaniyamu ndi uranium. Njira ya Alkali ndi muyezo wa iodometry titration. Fulorosenti chizindikiro. Chizindikiro chovuta.

Mfundo

Katunduyo
Cholozera
Maonekedwe
White crystalline ufa
Kutaya pa kuyanika
.50.5%
Zotsalira poyatsira
≤0.05%
Mankhwala enaake
≤0.014%
Sulfate
≤0.02%
Zitsulo zolemera
Ug20 ug / g
Zinthu zokhudzana ndi 4-hydroxybenzoic acid
≤0.1%
4-hydroxybenzoic asidi
≤0.05%
Phenol
≤0.02%
Zinyalala zina
≤0.05%
Zonyansa zonse
≤0.2%
Zofufuza
98.0-102.0%

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