1 4-Benzenedimethanol 589-29-7

Kufotokozera Kwachidule:

1 4-Benzenedimethanol 589-29-7


  • Dzina la malonda:1,4-benzenedimethanol
  • CAS:589-29-7
  • MF:C8H10O2
  • MW:138.16
  • EINECS:209-641-2
  • Khalidwe:wopanga
  • Phukusi:25 kg / ng'oma kapena 200 kg / ng'oma
  • Tsatanetsatane wa Zamalonda

    Zolemba Zamalonda

    Kufotokozera

    Dzina la malonda: Barium chromate

    CAS: 10294-40-3

    MF:BaCrO4

    Malo osungunuka: 210 ° C

    Kachulukidwe: 4.5 g/cm3 pa 25°C

    Phukusi: 1 kg / thumba, 25 kg / thumba, 25 kg / ng'oma

    Kufotokozera

    Zinthu Zofotokozera
    Maonekedwe Yellow kristalo
    Chiyero ≥99%
    Cl ≤0.2%
    CO3 ≤0.1%
    Madzi osasungunuka kanthu ≤0.05%
    Hydrochloric acid insoluble kanthu ≤0.1%

    Kugwiritsa ntchito

    1. Amagwiritsidwa ntchito popanga machesi otetezedwa, mbiya, pigment yamagalasi, ndi zina.

    2.Imagwiritsidwa ntchito ngati reagent pakutsimikiza kwa sulphate ndi selenate.

    Katundu

    Amasungunuka kapena kuwola mu ma inorganic acid. Ndi pafupifupi osasungunuka m'madzi, kusungunula acetic acid ndi chromic acid solution.

    Kusungirako

    Kusungidwa pa youma, pamthunzi, podutsa mpweya malo.

    Kufotokozera za njira zothandizira zoyamba

    Ngati atakoka mpweya
    Ngati mutakoka mpweya, sunthirani wodwalayo ku mpweya wabwino. Mukasiya kupuma, perekani mpweya wochita kupanga.
    Pankhani yokhudzana ndi khungu
    Muzimutsuka ndi sopo ndi madzi ambiri.
    Ngati muyang'ana maso
    Tsukani maso ndi madzi ngati njira yodzitetezera.
    Ngati mukuvomereza molakwika
    Osadyetsa chilichonse chochokera mkamwa kupita kwa munthu yemwe wakomoka. Muzimutsuka mkamwa ndi madzi.


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