Methyl Salicylate CAS 119-36-8 (Saliid Jiilaal) Nadiif> 99.5% (GC) Warshada
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Magaca Kiimikada | Methyl Salicylate |
La mid ah | 2-Hydroxybenzoic Acid Methyl Ester;Salicylic acid Methyl Ester;Methyl 2-Hydroxybenzoate;Methyl o-Hydroxybenzoate;o-Hydroxybenzoic Acid Methyl Ester;Saliida synthetic ee Wintergreen;Saliida Wintergreen Synthetic;Birch-Aniga;Saliid Birch macaan |
Lambarka CAS | 119-36-8 |
Lambarka CAT | RF2765 |
Heerka Saamiyada | Kaydka dhexdiisa, Awood Wax-soo-saar 100 Tan bishii |
Qaanuunka molecular | C8H8O3 |
Miisaanka Molecular | 152.15 |
Meesha dhalaalaysa | -8.0 ilaa -7.0 ℃ ( shid) |
Barta Karsan | 222 ℃ ( shid) |
Barta Fiishka | 97℃ |
Xasaasi ah | Xasaasiyadda Iftiinka, Xasaasida Hawada, Xasaasiyada Kulaylka |
Biyuhu milmayn | Aan ku milmin Biyaha, 0.7 g/l 20 ℃ |
Solubility | Khamriga ku khalkhalsan.Ku milmay Chloroform, Ether |
ur | Leeyahay ur u eg Jiilaal-green sifada |
Summada | Kiimikada Ruifu |
Shayga | Tilmaamaha |
Muuqashada | Dareere Jaalle Ah Oo Aan Midab Lahayn Ama Wax Yar Oo Udgoon leh |
Aqoonsiga A | Tusaalaha Spectrophotometry Nuugista Infrared Infrared wuxuu u hoggaansamaa Methyl Salicylate CRS |
Aqoonsiga B | Waqtiga Haysashada ee ugu sarreysa ugu sarreysa ee Tusaalaha Xalka waxay la mid tahay kan Xalka Heerka |
Solubility in 70% Khamriga | Xalku wuxuu muujinayaa NMT Daruur yar |
Daahirnimada / Habka Falanqaynta | >99.5% (GC) |
Aysiidh (0.1M NaOH) | <0.40 ml |
Cufis-jiidad gaar ah (25 ℃) | 1.180 ~ 1.185 |
Tusmada N20/D | 1.535 ~ 1.538 |
Biraha culus | <0.002% (20pm) |
Wareega xagal | Muuqaal ahaan ma shaqaynayo |
Salicylic acid | <0.10% |
Dimethy 4-Hydroxyisophthalate | <0.50% |
Biyaha (waxaa qoray Karl Fischer) | <0.20% |
Phenole | ≤150pm |
Waxyaalaha wasakhaysan ee Dabiiciga ah | Buuxiyay Shuruudaha (Qaabka IV) |
Haraaga Xalalka Methanol | <0.10% |
Infrared Spectrum | Waafaqsan Qaab-dhismeedka |
Heerka Imtixaanka | BP2017 / USP41 / EP9.0 / JP17 / Heerka GMP |
Xidhmada: Dhalada fluorinated, 25kg/fuusto, 200kg/Drum ama sida waafaqsan shuruudaha macmiilka
Xaaladda Kaydinta:Ku kaydi weelasha xiran meel qabow oo qallalan;Ka ilaali kulaylka iyo iftiinka
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Methyl Salicylate (CAS: 119-36-8) waxay leedahay ur u eg jiilaalka.Waxaa lagu diyaarin karaa in laga soo saaro ilo dabiici ah;ama iyada oo la nadiifinayo salicylic acid leh methanol.Methyl Salicylatewaxaa loo isticmaali karaa samaynta dhadhanka, laakiin isticmaalka ugu badan waa cadayga cadayga.IFRA ma laha wax xaddidaad ah.Golaha Yurub waxaa ku jira methyl salicylate miiska dhadhanka macmalka ah ee caafimaadka kaas oo loo isticmaali karo cuntada iyada oo aan waxyeello u geysan dadka, qadarka ugu badan waa 8400mg / kg, qiimaha ADI waa 0.5mg / kg.Methyl Salicylate waxaa loo isticmaali karaa caanaha dhadhanka cuntada, waa dhadhan cunto gudaha GB2760-1996 ee Shiinaha ee isticmaalka ku meel gaarka ah, qiimaha ADI ee 0 ilaa 0.5, waxaa caadi ahaan loo isticmaalaa soo dejinta strawberry, vanilj, canab iyo dhadhan kale oo miro-dhadhan cuntada iyo biirka, laakiin sidoo kale dhadhan fructose, cabitaannada fudud.Methyl salicylate waxa kale oo loo istcimaalaa wax lagu ilaaliyo, sunta cayayaanka lagu dilo, dhaldhalaalka, khadadka, rinjiyada, sidayaasha dheeha polyesterka ee goobaha warshadaha.Dufanka Methyl Salicylate waa daawada maqaarka ee caadiga ah oo leh xanuunka xanuunka, ka hortagga bararka, saameynta bakteeriyada.Sababtoo ah waxay keeni kartaa xanaaq gudaha ah, marar dhif ah ayaa afka laga isticmaalaa.Marka lagu faafiyo maqaarka, si fudud ayaa loo nuugo.Dareemaheeda, boomaatada waxaa loo isticmaali karaa rheumatoid arthritis-ka ba'an, xanuunka dhabarka hooseeya iyo xanuunka muruqa, sidoo kale cuncun iyo wakiilada dhadhanka, walxaha dhadhanka, walxaha ilaaliya.Inta badan waxaa loo isticmaalaa sida wakiilka dhadhamin ee daawooyinka dawooyinka iyo pigmentum.Methyl Salicylate waxa kale oo loo isticmaalaa sida dareere iyo dhexdhexaadiye soo saarista sunta cayayaanka, fungicides, cadarka, rinjiga, waxyaalaha la isku qurxiyo, khad iyo fiilooyinka dheeha sida caawimo ah.Barfuunada iyo kareemka suntan ultraviolet nuugista.Salicylic acid iyo methanol ayaa loo isticmaalaa in lagu sameeyo joogitaanka sulfuric acid iyada oo loo marayo esterification.Salicylic acid waxa lagu milmaa Methanol, ku dar Sulfuric acid, kulayl kulaylka, wakhtiga falcelinta waa 3h, 90-100 ℃, qabow ilaa 30℃, qaado saliid, ku maydh xal sodium carbonate si pH8 kor ku xusan, ka dibna ku dhaq 1 mar biyo.Distillate vacuum, qaado 95-110 ℃ (1.33-2.0kPa) distillate, qaado Methyl Salicylate.Wax-soo-saarku waa in ka badan 80%.Maaddada Methyl Salicylate ee warshadaha guud waa 99.5%.Way fududahay in la beddelo marka hawada lagu soo bandhigo.Khatarta dabka Methyl Salicylate waa guban karta.Marka loo kululeeyo si uu u burburo waxay soo daysaa qiiq qallafsan iyo qiiq xanaaq badan.