Ipele ikunra 1,3-Dihydroxyacetone / DHA CAS 96-26-4 lati ile-iṣẹ
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Didara to gaju Benzaldehyde CAS 100-52-7 ni ẹda-osunwon owo
Benzaldehyde jẹ agbo-ara Organic, ati pe o jẹ iṣelọpọ nipasẹ ọna ti hydrogen ti benzene ti rọpo nipasẹ aldehyde. O rọrun julọ, ati paapaa aldehyde oorun oorun ile-iṣẹ ti o wọpọ julọ lo. O jẹ omi ti ko ni awọ ni iwọn otutu yara ati pe o ni õrùn almondi pataki kan. Benzaldehyde jẹ agbo ti aldehyde ni asopọ taara si ẹgbẹ phenyl, nitori pe o ni iru adun almondi kikorò kan.
Benzaldehyde wa ni ibigbogbo ninu ọgbin, ni pataki ninu awọn irugbin Rosaceae. O jẹ akọkọ ni irisi glycosides ni epo igi igi ọgbin, awọn ewe tabi awọn irugbin, gẹgẹbi amygdalin, almondi kikorò, ṣẹẹri, laureli, eso pishi.
Benzaldehyde jẹ nipa ti ara ni epo almondi kikorò, epo patchouli, epo hyacinth, epo cananga. Apapo naa tun wa ninu awọn nutlets ati awọn eso, o wa ni irisi Amygdalin, eyiti o jẹ apapo awọn glycosides. Awọn ohun-ini kemikali ti Benzaldehyde jẹ iru si ti aliphatic aldehydes, ṣugbọn O tun yatọ.
Benzaldehyde ko le dinku reagent fehling. Nigbati a ba lo ọra idinku lati dinku benzaldehyde, awọn ọja akọkọ jẹ methanol benzene, mẹrin ti o rọpo fun ortho-glycol ati meji-phenyl ethylene glycol. Ni iwaju cyanide potasiomu, awọn moleku meji ti benzaldehyde ṣe agbekalẹ benzoin nipasẹ gbigba atom hydrogen.
Awọn ohun elo Benzaldehyde
1. Benzaldehyde jẹ ohun elo aise pataki fun oogun, dyestuff, lofinda ati ile-iṣẹ resini. O tun le ṣee lo bi epo, plasticizer ati kekere otutu lubricant. Ni pataki, o jẹ lilo ni pataki fun imuṣiṣẹ ti adun ounjẹ. Iwọn kekere ti benzaldehyde jẹ lilo ojoojumọ ni adun ati adun ti taba. Laibikita lilo pupọ bi condimenti ounjẹ ti iṣowo ati awọn olomi ile-iṣẹ, lilo akọkọ ti ọti benzyl tun jẹ lilo lati ṣajọpọ ọpọlọpọ awọn agbo ogun miiran lati awọn oogun si awọn afikun ṣiṣu. Oti Benzyl jẹ ọja agbedemeji pataki ni iṣelọpọ awọn turari, awọn turari, ati diẹ ninu awọn awọ aniline.
Mandelic acid jẹ iṣelọpọ nipasẹ benzaldehyde bi olupilẹṣẹ ibẹrẹ: Pẹlu hydrocyanic acid akọkọ fesi pẹlu benzaldehyde, lẹhinna mandelonitrile hydrolyzed si Racemic mandelic acid. Glacialist LaChepelle ati Stillman royin Ice crystallization ti wa ni idinamọ nipasẹ benzaldehyde ati aldehydes yinyin ni 1966, ki o le se awọn nipọn Frost Ibiyi (Depth Hoar). Ilana yii le ṣe idiwọ yinyin ti o ṣẹlẹ nipasẹ aisedeede ti ideri egbon. Bibẹẹkọ, agbo-ara yii ko ti lo lọpọlọpọ, nitori iparun ti eweko ati awọn orisun omi ti o bajẹ.
2.It ti wa ni o kun lo fun awọn igbaradi ti awọn eroja, gẹgẹ bi awọn almondi, ṣẹẹri, pishi, eso, ati be be lo, iye jẹ soke si 40%. Bi aromatizing oluranlowo fi sinu akolo ṣẹẹri omi ṣuga oyinbo, fifi iye jẹ suga 3mL / kg.
3.Pharmaceutical, dyestuff, turari intermediates.
4.Bi ori ti oorun didun pataki, a lo ilana itọka fun lofinda, gẹgẹbi lilac, funfun, violet, jasmine, acacia, sunflower, plum didùn, ododo osan, Tofu pudding bbl .. Bakannaa o lo ninu ọṣẹ. Bakannaa o le ṣee lo bi awọn turari ti o jẹun fun almondi, ipara agbon, awọn berries, cherries, apricots, peaches, plums, walnuts, ati vanilla bean, adun lata. Waini pẹlu awọn adun bii ọti, brandy, ati bẹbẹ lọ.
5. Benzaldehyde jẹ agbedemeji ti resistance herbicide, olutọsọna idagbasoke ọgbin, ati egboogi-amine.
6. Ti a lo bi reagent fun ipinnu ozone, phenol, alkaloid ati methylene. Ti a lo ni igbaradi ti awọn turari.
Benzaldehyde ni pato
Hebei WeiBang Biotechnology Co., Ltd
Fi kun: Yuhua West Road, Qiaoxi District, Shijiazhuang City, Hebei Province
Orukọ ọja | Benzaldehyde | CAS No | 100-52-7 |
ṢiṣejadeỌjọ | 28/03/2024 | Ọjọ Iroyin | 28/03/2024 |
Opoiye | 30,000KG | Ọjọ Idanwo | 28/03/2024 |
BatchNo | WB20240328 | Igbesi aye selifu | ọdun meji 2 |
Awọn nkan Idanwo | Sipesifikesonu | ||
Ifarahan | Omi ti ko ni awọ tabi ofeefee die-die sihin | ||
Mimo | ≥99.50% | ||
Omi | ≤0.50% | ||
Ìwúwo (P20gc/m3) | 1.040-1.055 | ||
Akitiyan | ≤0.50% | ||
Lapapọ awọn idoti | ≤0.20% | ||
Ipari | Ti o peye | ||