Pigment Red 149 CAS 4948-15-6

Gabatarwa

Pigment Red 149 wani launi ne na kwayoyin halitta tare da sunan sinadarai na 2- (4-nitrophenyl) acetic acid-3-amino4,5-dihydroxyphenylhydrazine. Mai zuwa shine gabatarwa ga yanayi, amfani, hanyar shiri da bayanan aminci na pigment:

inganci:

- Pigment Red 149 yana bayyana azaman abu mai ja.

- Yana da kyakykyawan saurin haske da juriya na yanayi, kuma ba sa iya gurɓata shi da acid, alkalis da kaushi.

- Pigment Red 149 yana da babban chromaticity, mai haske da tsayayyen launi.

Amfani:

- Pigment Red 149 ana yawan amfani dashi azaman launin ja a masana'antu kamar fenti, kayan kwalliya, robobi, roba da kayan sakawa.

- Ana iya amfani da shi don shirya pigments da tawada, da kuma a fannonin kamar rini, tawada, da bugu na launi.

Hanya:

- Shiri na pigment ja 149 yawanci ta hanyar dauki aniline tare da nitrobenzene don samun nitroso mahadi, sa'an nan kuma dauki o-phenylenediamine tare da nitroso mahadi don samun pigment ja 149.

Bayanin Tsaro:

- Sanya kayan kariya masu dacewa kamar safar hannu, abin rufe fuska, da tabarau yayin amfani.

- Ka guji zubar da ruwa kai tsaye cikin muhalli kuma ka rike da adanawa yadda ya kamata.

- Lokacin amfani da Pigment Red 149, yakamata a yi aiki da shi daidai da ƙayyadaddun hanyoyin aiki na aminci don tabbatar da aminci da lafiya.