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Pango 3 CAS 4197-25-5

Āhuatanga matū:

Tātai rāpoi C29H24N6
Molar Mass 456.54
Kiato 1.4899 (whakatau tata)
Te Whakarewa 120-124°C(marama)
Piro Pouri 552.68°C (whakatau tata)
Wairewa wai Wairewa ki te hinu, ngako, petrolatum mahana, paraffin, phenol, ewaro, acetone, benzene, toluene me te waiwaro. Karekau ki te wai.
Wairewa Wairewa i roto i te acetone me te toluene, paku wairewa i roto i te waihā, tata korere i roto i te wai
Te ahua Parauri pouri ki te parauri pouri me te paura pango
Tae Tino pouri te parauri ki te pango
Te roangaru mōrahi(λmax) ['598 nm, 415 nm']
Merck 13,8970
BRN 723248
pKa 2.94±0.40(I Matapaetia)
Tikanga Rokiroki Toa i RT.
Te pumau Maamaa Maamaa
Taurangi Refactive 1.4570 (whakatau tata)
MDL MCD00006919
Āhuatanga ā-tinana, matū hoki Te paura pango. Wairewa i roto i te waihā, toluene, acetone me etahi atu whakarewa. I roto i te waikawa pungatara whakakorikori, he pango papura, a, i muri i te waimehatanga, he kahurangi kaakaariki pouri, ka puta he toreretanga puru ki te pango. Ko te tāpiritanga o te waikawa pūmāota pūmāota ki te wairewa waihā o te waikano he pango puru; Ko te taapiri o te wairewa konutai konutai he puru pouri.
Whakamahi Te poke koiora, mo te poke huakita me te ngako, ka whakamahia i roto i te matū matū hei wehewehe i te paraffin me te ngako kararehe, te whakakikorua i te myelin, nga matūriki toto toto ma me te taputapu Golgi, me te tae-lipa i roto i nga ruma me nga kopa.

Taipitopito Hua

Tohu Hua

Waehere Morearea R11 – Tino muramura
R36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
Whakaahuatanga Haumaru S24/25 – A ape i te pa ki te kiri me nga kanohi.
S16 – Kia matara atu i nga puna o te mura.
S37/39 – Kia mau nga karapu tika me te whakamarumaru kanohi/kanohi
S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
WGK Tiamana 3
RTECS SD4431500
TSCA Ae
Waehere HS 32041900
Te akomanga morearea TANGATA
Te paitini LD50 ivn-mus: 63 mg/kg CSLNX* NX#04918

 

Kupu Whakataki

λmax:415 nm (2nd)/598 nm


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