oloa

Maualuga mamā Salicylic acid efuefu CAS 69-72-7

Faʻamatalaga puʻupuʻu:

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.

Oloa Faʻamatalaga

Pine o oloa

Faʻamatalaga Oloa

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

Isi Faamatalaga E Fesoʻotaʻi

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
 
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.

Faʻamatalaga

Aitema
Faasino igoa
Foliga Vaaia
Efuefu crystalline paʻepaʻe
Maliu i le mago
≤0.5%
Toe totoe i luga o le afi
≤0.05%
Chloride
≤0.014%
Sulphate
≤0.02%
Uamea mamafa
≤20 ug / g
Fesoʻotaʻiga vailaʻau 4-hydroxybenzoic acid
≤0.1%
4-hydroxybenzoic acid
≤0.05%
Phenol
≤0.02%
Isi mea le mama
≤0.05%
Aofai o mea le mama
≤0.2%
Tofotofo
98.0-102.0%

  • Talu ai:
  • Sosoo ai:

  • Tusi lau feʻau ii ma lafo mai ia matou