Fasalka qurxinta 1,3-Dihydroxyacetone / DHA CAS 96-26-4 ee warshad
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Nadiifinta tayada sareeysa ee Benzaldehyde CAS 100-52-7 ee qiimaha-koobiga
Benzaldehyde waa unug dabiici ah, waxaana lagu farsameeyaa habka hydrogen-ka benzene lagu beddelo aldehyde. Waa tan ugu fudud, iyo sidoo kale aldehyde udgoonka warshadaha ee inta badan loo isticmaalo. Waa dareere aan midab lahayn oo heerkulka qolka ah wuxuuna leeyahay ur gaar ah oo yicib ah. Benzaldehyde waa xarun aldehyde si toos ah ugu xiran kooxda phenyl, sababtoo ah waxay leedahay dhadhan yicib qadhaadh oo la mid ah.
Benzaldehyde waxay si ballaaran ugu jirtaa dhirta, gaar ahaan dhirta Rosaceae. Waxay u badan tahay qaabka glycosides ee jilif stem geedka, caleemaha ama miraha, sida amygdalin, almond qadhaadh, cherry, laurel, miro guduudan.
Benzaldehyde waxay si dabiici ah ugu jirtaa saliid almond qadhaadh, saliid patchouli, saliid hyacinth, saliid cananga. Xarunta ayaa sidoo kale ku jirta nuts iyo nuts, waxayna ku jirtaa qaabka Amygdalin, kaas oo isku dhafan glycosides. Astaamaha kiimikaad ee Benzaldehyde waxay la mid tahay tan aldehyde aliphatic, laakiin sidoo kale way ka duwan tahay.
Benzaldehyde ma yarayn karto reagent fehling. Marka dufanka yareeya loo isticmaalo in lagu yareeyo benzaldehyde, alaabta ugu muhiimsan waa benzene methanol, afar lagu beddelay ortho-glycol iyo laba-phenyl ethylene glycol. Joogitaanka cyanide potassium, laba molecules ee benzaldehyde waxay sameeyaan benzoin iyagoo aqbalaya atamka hydrogen.
Codsiyada Benzaldehyde
1. Benzaldehyde waa shay muhiim u ah daawada, dheeha, cadarka iyo warshadaha xabagta. Waxa kale oo loo isticmaali karaa dareere ahaan, balaastiiste iyo saliidaha heerkulka hooseeya. Nuxur ahaan, waxaa inta badan loo isticmaalaa dejinta dhadhanka cuntada. Qadar yar oo benzaldehyde ah ayaa maalin kasta loo isticmaalaa dhadhanka iyo dhadhanka tubaakada. In kasta oo si weyn loogu isticmaalo xawaashka cuntada ganacsiga iyo dareerayaasha warshadaha, isticmaalka ugu weyn ee aalkolada benzyl ayaa wali loo isticmaalaa in lagu soo saaro noocyo kala duwan oo xeryahooda kale ah oo laga soo bilaabo dawooyinka ilaa kuwa caagga ah lagu daro. Khamriga Benzyl waa badeecad dhexdhexaad ah oo muhiim u ah soo saarista cadarka, xawaashka, iyo midabada aniline qaarkood.
Aashitada Mandelic waxa lagu farsameeyay benzaldehyde oo ah reagent-ka bilawga ah: Iyada oo aysiidhka hydrocyaniga ee ugu horreeya uu la falgalo benzaldehyde, ka dibna mandelonitrile hydrolyzed ilaa Racemic mandelic acid. Glacialist LaChepelle iyo Stillman ayaa sheegay in kirismaska barafka uu xannibay benzaldehyde iyo aldehydes baraf 1966, si looga hortago abuuritaanka dhaxan qaro weyn (Depth Hoar). Habkani wuxuu ka hortagi karaa baraf go'ay oo uu keeno xasillooni darada daboolka barafka. Si kastaba ha ahaatee, xaruntan si weyn looma isticmaalin, sababtoo ah burburinta dhirta iyo ilaha biyaha wasakhaysan.
2.Waxa inta badan loo isticmaalaa diyaarinta dhadhanka, sida yicib, cherry, fersken, lowska, iwm, qadarku waa ilaa 40%. Sida wakiilka aromatizing sharoobada cherry qasacadaysan, ku darida qadarku waa sonkor 3mL/kg.
3.Pharmaceutical, dheeha, dhexda udgoon.
4.Sida madaxa udgoonka gaarka ah, waxaa loo isticmaalaa raad qaacidada udgoonka, sida lilac, caddaan, violet, jasmine, qudhac, gabbaldayaha, tubta macaan, ubax orange, Tofu pudding iwm .. Sidoo kale waxaa loo isticmaalaa saabuunta. Waxa kale oo loo isticmaali karaa uunsi la cuni karo oo loogu talagalay almond, kareem qumbaha, berry, jeeriga, khudaar, fersken, plomme, walnuts, iyo vaniljka bean, dhadhan basbaas. Khamri leh dhadhan sida rum, brandy, iwm.
5. Benzaldehyde waa dhexdhexaad iska caabbinta herbicide, nidaamiyaha koritaanka dhirta, iyo anti-amine.
6. Waxaa loo isticmaalaa sidii reagent si loo go'aamiyo ozone, phenol, alkaloid iyo methylene. Loo isticmaalo diyaarinta dhir udgoon.
Tilmaamaha Benzaldehyde
Hal qayb oo ka mid ah Hebei WeiBang Biotechnology Co., Ltd
Kudar: Yuhua West Road, Degmada Qiaoxi, Magaalada Shijiazhuang, Gobolka Hebei
Magaca Alaabta | Benzaldehyde | CAS Maya | 100-52-7 |
Wax soo saarTaariikhda | 2024/03/28 | Taariikhda Warbixinta | 2024/03/28 |
Tirada | 30,000KG | Taariikhda Imtixaanka | 2024/03/28 |
Dufcaddii No | WB20240328 | Nolosha shelf | 2 sano |
Walxaha Tijaabada | Tilmaamid | ||
Muuqashada | Dareere aan midab lahayn ama wax yar huruud ah oo hufan | ||
daahirnimo | ≥99.50% | ||
Biyo | ≤0.50% | ||
Cufnaanta (P20gc/m3) | 1.040-1.055 | ||
Aysiidhka | ≤0.50% | ||
Wadarta wasakhda | ≤0.20% | ||
Gabagabo | U qalma | ||