Maualuga mamā Salicylic acid efuefu CAS 69-72-7
maualuga mama Salicylic acid efuefu ma le lelei tau CAS 69-72-7
Oloa igoa: Salicylic acid CAS Nu.: 69-72-7
Fuafua Molecular: C7H6O3
Pauna Molecular: 138.12
O le a le Salicylic acid?
O le salicylic acid o se laʻau o le a faʻaalu i lalo o le laau, ma o se vailaʻau e teteʻe ai i le natura.
Salicylic acid masani ona faʻaaogaina i le togafitia o faʻamaʻi masani o le paʻu masani i dermatology,pei o fuafua (fuafua), mama ma isi mea faapena.
Salicylic acid mafai ona aveʻese le horny, sterilization, anti-inflammatory, lea e talafeagai lelei mo le togafitia o fuafua mafua mai clogs, le faavaomalo autu aisa fua oloa o acid salicylic, o le faʻasologa e masani ona 0.5 i le 2%.
Galuega a le Salicylic acid
Salicylic acid mafai ona avea ma usd o vailaʻau masani mea. Mo le sauniuniga o aspirin,sodium salicylate, salicylamide, analgesic, phenyl salicylate, ma isi. Alamanuia vali mo le sauniuniga o moxibustion samasama mama, tuusaʻo enaena 3GN, acid chrome samasama ma isi.Faʻaaogaina foi o se paʻu o le vulcanization retarder ma disinfectant preservatives
Salicylic acid mafai ona avea ma usd o vailaʻau masani mea. Mo le sauniuniga o aspirin,sodium salicylate, salicylamide, analgesic, phenyl salicylate, ma isi. Alamanuia vali mo le sauniuniga o moxibustion samasama mama, tuusaʻo enaena 3GN, acid chrome samasama ma isi.Faʻaaogaina foi o se paʻu o le vulcanization retarder ma disinfectant preservatives
Talosaga o Salicylic acid
1. Salicylic acid e taʻua o le ortho hydroxy benzoic acid (o-hydroxybenzoic acid) o se ituaiga mea taua gaosi gaosia taua.I vailaʻau faʻateleina vailaʻau, e faʻaaogaina mo le gaosia o vailaʻau oona fosiʻomia Isocarbophos,isofenphos methyl intermediate isopropyl salicylate ma Rodenticide warfarin, fasioti isumu vavalalata 4-hydroxy coumarin; i le falemaʻi falemaʻi, salicylic acid sa faʻaaogaina e antiseptics, faʻapea foi ma vailauga o acetylsalicylic acid (aspirin) ma isi vailaʻau; o se foi mea taua o le vali, mea manogi, pei o le paʻu alamanuia.
2. E tele faʻaaogaina o mea masani o le aspirin feedstock ma pesticide aqueous amine ma oloa gaʻoa o le poso, e mafai foi ona faʻaaogaina i le vali galuega, faʻamamaina ma vailaʻau vailaʻau, ma isi.
3. Faʻaaogaina i le falemaʻi alamanuia mo le antipyretic, analgesic, aneti-afaina,vailaʻau diuretic, alamanuia vali faʻaaoga mo tuusao o azo dyes ma acid mordant vali, ae faʻapena foi mo mea manogi, ma isi.
4. Faʻaaogaina o se laʻititi faʻailoilo ma faʻasao.
5. Faʻamaoniga mo alumini, boron, cerium, 'apamemea, uʻamea, taʻamu, manganese, mercury, limasene, siliva,
titanium, tungsten, vanadium, sulfite, nitrate ma nitrite. Fuafuaina o alumini, kopa, uʻamea,thorium, titanium ma uranium. Alkali metotia ma iodometry titration tulaga masani. O le fluorescent faʻailoga Faailoga faʻapitoa.|
Aitema
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Faasino igoa
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Foliga Vaaia
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Efuefu crystalline paʻepaʻe
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Maliu i le mago
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≤0.5%
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Toe totoe i luga o le afi
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≤0.05%
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Chloride
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≤0.014%
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Sulphate
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≤0.02%
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Uamea mamafa
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≤20 ug / g
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Fesoʻotaʻiga vailaʻau 4-hydroxybenzoic acid
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≤0.1%
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4-hydroxybenzoic acid
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≤0.05%
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Phenol
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≤0.02%
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Isi mea le mama
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≤0.05%
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Aofai o mea le mama
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≤0.2%
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Tofotofo
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98.0-102.0%
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Tusi lau feʻau ii ma lafo mai ia matou
