Elu-ọcha Basic flavine O, cas: 2465-27-2 EINECS Code Basic Yellow 2 na ngwaahịa Basic odo 2, Auramine O, isi odo O, maka akwụkwọ, ink Nnukwu nnukwu ọla edo amine o CAS: 2465-27- 2
Ngwa
Nsi ụlọ ọgwụ
Ọ nwere mmetụta dị nro na-akpasu iwe na akpụkpọ anụ mucous nke akpụkpọ ahụ ma nwee ike ịkpata dermatitis, conjunctivitis na mgbakasị akụkụ okuku ume elu.A kọwo ọrịa kansa eriri afọ na ndị ọrụ na-emepụta ụkwara alkaline odo.Agbanyeghị, ọ nweghị ọrịa kansa eriri afọ akọpụtaghị na ndị ọrụ ji ụkwara alkaline edo edo.Ya mere, a kwenyere na ihe carcinogenic nwere ike ịbụ etiti ụkwara odo.Ọ nweghị ikpe gbasara nsị a kọrọ na China.Lee Data Toxicological.
Nyocha ahụike kwa afọ abụọ, gụnyere dermatology na ọgwụ ime.Ọbara, mmamịrị na obi X-ray na-emekarị
Nkọwa ngwa ngwa
contraindications ọrụ Ndị ọrịa nwere ọrịa iku ume na-adịghị ala ala ekwesịghị ịrụ ọrụ a.[1]
Pennants nchekwa na nchekwa ọrụ
(1) Sistemụ njikwa njikwa injinia na ikuku ikuku.
(2) Mgbochi ọkụ na ihe mgbochi mgbawa: amachibidoro kọntaktị na mmiri ọkụ na-ere ọkụ.Ụzọ mgba ọkụ na ọkụ ọkụ: jiri mmiri na-agba mmiri, carbon dioxide, ntụ ntụ, ihe na-ekpochapụ ụfụfụ kwesịrị ekwesị.
(3) Ịkpachara anya maka nchekwa na njem ụgbọ njem: Chekwaa n'ime ụlọ dị jụụ ma nwee ikuku.Chekwaa iche na oxidizer.
(4) Usoro nchedo onwe onye: ikuku ikuku, ikpochapụ mpaghara.Nchedo akpụkpọ: Yiri uwe nchebe na uwe nchebe.Nchedo anya: Yiri enyo nchekwa.Nchedo iri nri: erila, aṅụ ma ọ bụ anwụrụ ọkụ mgbe ị na-arụ ọrụ.A na-emepụta usoro mmepụta nke ụlọ ọrụ site na condensation nke N, N-dimethylaniline na formaldehyde, distillation, crystallization and purification, sọlfọ, ammonization nke urea na ammonium chloride na 150-160 ℃, filtration na ihicha nke okokụre ngwaahịa.Ihe oriri (kg, t) N, N-dimethylaniline (98%) 110 formaldehyde (37%) 460 urea 700 sọlfọ (99%) 350 ammonium chloride 630 p-aminobenzenesulfonic acid (100%)
Oge mbupu site n'oké osimiri (naanị maka ntụaka) | ||||||||
North America | 11-30 ụbọchị | North Africa | 20-40 ụbọchị | Europe | 22-45 ụbọchị | Ndịda-ọwụwa anyanwụ Eshia | 7-10 ụbọchị | |
South America | 25-35 ụbọchị | West Africa | 30-60 ụbọchị | Etiti ọwụwa anyanwụ | 15-30 ụbọchị | East Asia | 2-3 ụbọchị | |
Middle America | 20-35 ụbọchị | EstAfrica | 23-30 ụbọchị | Oceania | 15-20 ụbọchị | South Asia | 10-25 ụbọchị |