Benzaldehyde/CAS: 100-52-7
Kufotokozera Kwachidule:
Dzina la Mankhwala: Benzaldehyde
CAS: 100-52-7
Mtundu: ZA-Y
MF: C7H6O
MW: 106.12
KAYAMBIDWE:
Kufotokozera:
Benzaldehyde ndi madzi owoneka bwino mpaka achikasu okhala ndi fungo la amondi. Fungo loyerekeza ndi 0.042 ppm. Kulemera kwa molekyulu = 106.13; Mphamvu yokoka (H2O:1) = 1.1; Kuwira = 179℃; Kuzizira/Kusungunuka = 2 56℃; Flash point = 63℃ (cc); Nthunzi yothamanga = 0.99 mmHg pa 20℃; Kutentha kwa Autoignition = 190℃. Malire ophulika: LEL = 1.4%, UEL = 13.5%. Kuzindikira Zoopsa (kutengera NFPA-704 M Rating System): Health 2, Flammability 2, Reactivity 1. Sisungunuka m'madzi; kusungunuka = 0.3 g/100 mL
Mafotokozedwe:
| Chinthu | Kufotokozera |
| Malo osungunuka | -26 °C (lit.) |
| Malo otentha | 178-179 °C (lit.) |
| Kuchulukana | 1.044 g/cm3 pa 20 °C (lit.) |
| Kuchuluka kwa nthunzi | 3.7 (motsutsana ndi mpweya) |
| Kupanikizika kwa nthunzi | 4 mm Hg (45 °C) |
| Chizindikiro cha refractive | n20/D 1.545(lit.) |
| Fp | 145 °F |
| Kutentha kwa malo osungira. | Sungani pansi pa +30°C. |
| Kusungunuka | H2O: yosungunuka 100mg/mL |
| Fomu | Madzi |
| Mtundu | Wachikasu wotumbululuka |
Kagwiritsidwe Ntchito
Benzaldehyde imagwiritsidwa ntchito ngati chopangira chapakati pakupanga mankhwala okometsera, monga cinnamaldehyde, cinnamalalcohol, ndi amyl- ndi hexylcinnamaldehyde monga zonunkhira, sopo, ndi kukoma kwa chakudya; penicillin yopangidwa, ampicillin, ndi ephedrine; komanso ngati zinthu zopangira mankhwala ophera tizilombo. Imapezeka mwachilengedwe m'mbewu za amondi, maapricot, ma cherries, ndi mapichesi. Imapezeka mu mafuta a chimanga.
Kupanga utoto, zonunkhiritsa, cinnamic ndi mandelic acid, monga zosungunulira; mu zokometsera.
Benzaldehyde ndi mankhwala onunkhira omwe ndi amadzimadzi komanso opanda mtundu, ndipo ali ndi fungo lofanana ndi la amondi. Ali ndi kukoma kotentha (kotentha). Amasungunuka kukhala benzoic acid akamayikidwa mumlengalenga ndipo amawonongeka akamawala. Amasakanikirana ndi mafuta osasunthika, mafuta okhazikika, ether, ndi mowa; amasungunuka pang'ono m'madzi. Amapezedwa ndi mankhwala opangidwa komanso mwachilengedwe m'mafuta a amondi owawa, pichesi, ndi apricot kernel. Amatchedwanso benzoic aldehyde.
Kulongedza
200KG/Drum kapena malinga ndi zomwe makasitomala amafuna.
Sungani ndi kusunga
Nthawi yosungiramo zinthu: Miyezi 24 kuyambira tsiku lopangidwa m'maphukusi oyambirira osatsegulidwa, osungidwa pamalo ozizira komanso ouma, kutali ndi dzuwa, madzi.
Nyumba yosungiramo zinthu zopumira mpweya, Youma pang'ono, Yosiyana ndi ma oxidants, ma acid.
