Tuka Brown 27 CAS 94945-21-8

Ọrọ Iṣaaju

Disperse Brown 27(Disperse Brown 27) jẹ awọ Organic kan, nigbagbogbo ni fọọmu lulú. Atẹle ni apejuwe ti iseda, lilo, igbaradi ati alaye aabo ti awọ:

Iseda:

-Molecular agbekalẹ: C21H14N6O3

-Molecular àdánù: 398.4g/mol

-Irisi: Brown kirisita lulú

-Solubility: Insoluble ninu omi, tiotuka ninu awọn olomi Organic gẹgẹbi methanol, ethanol ati toluene

Lo:

- Dispersse Brown 27 jẹ lilo nigbagbogbo bi awọ ati pigment ni ile-iṣẹ asọ, paapaa fun didimu awọn okun sintetiki gẹgẹbi polyester, amide ati acetate.

-O le mura ọpọlọpọ awọn awọ brown ati awọ-awọ, ti a lo ni lilo pupọ ni awọn aṣọ, ṣiṣu ati alawọ ati awọn aaye miiran.

Ọna Igbaradi:

- Tuka Brown 27 ti wa ni maa gba nipa a sintetiki lenu. Ọna ti o wọpọ fun igbaradi ni iṣesi ti 2-amino-5-nitrobiphenyl ati imidazolidinamide dimer, ti o tẹle nipasẹ iṣesi aropo lati ṣe Tuka Brown 27.

Alaye Abo:

- Disperse Brown 27 ni majele kekere, o tun jẹ dandan lati san ifojusi si lilo ailewu.

-Yẹra fun olubasọrọ taara pẹlu awọ ara ati oju nigba lilo, ki o yago fun simi eruku rẹ.

-O ti wa ni niyanju lati wọ aabo ibọwọ, goggles ati iparada lati dabobo ara re nigba isẹ ti.

-Ti o ba jẹ ingested tabi ingested, fi omi ṣan lẹsẹkẹsẹ pẹlu omi ki o wa itọju ilera.