2-Amino-p-cresol

Tlhaloso e Khutšoanyane:

E sebelisoa e le dae ea mahareng, hape e sebelisoa ha ho lokisoa li-intermediates tsa fluorescent whitening agent, mme e sebelisoa ho hlahiseng moemeli oa fluorescent whitening DT.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Sebopeho sa Lik'hemik'hale

12

Foromo ea molek'hule: C7H9NO

Boima ba molek'hule: 123.15

CAS NO.: 95-84-1

EINECS: 202-457-3

Nomoro ea UN: 2512

Lintho tsa Lik'hemik'hale

Ponahalo: likristale tse bohlooho-tšoeu.

Litaba: ≥98.0%

Sebaka se qhibilihang: 134 ~136℃

Mongobo: ≤0.5%

Likahare tsa molora: ≤0.5%

Solubility: Ho qhibiliha ha bonolo ka har'a metsoako ea tlhaho e kang ethanol, ether le chloroform.E qhibiliha hanyane ka metsing le benzene.Ho qhibiliha ha bonolo metsing a chesang.

Lisebelisoa

E sebelisoa e le dae ea mahareng, hape e sebelisoa ha ho lokisoa li-intermediates tsa fluorescent whitening agent, mme e sebelisoa ho hlahiseng moemeli oa fluorescent whitening DT.

Mokhoa oa Tlhahiso

O-nitro-p-cresol e fumanoa ka ho fokotsa ka alkali sulfide kapa catalytic hydrogenation.Ho qala ka nitrate ea p-cresol, palo ea tšebeliso ea thepa e tala: 963kg/t ea sehlahisoa sa indasteri ea p-cresol, 661kg/t ea asiti ea nitric (96%), 2127kg/t ea sulfuric acid (92.5%), 2425kg/t ea soda sulfide (60%), le 20kg/t ea soda molora.

Mokhoa oa ho boloka

1. Boloka sebakeng sa polokelo se pholileng, se nang le moea o pholileng.E-ba hōle le mehloli ea mollo le mocheso.Sephutheloana se tiisitsoe.E lokela ho bolokoa ka thoko ho li-oxidants le lintho tse acidic, 'me u qobe polokelo e tsoakiloeng.Ho hlomelloa ka mefuta e fapaneng e loketseng le bongata ba lisebelisoa tsa mollo.Sebaka sa polokelo se lokela ho hlomelloa ka lisebelisoa tse loketseng ho thibela ho lutla.

2. E phuthetsoe ka moqomo oa tšepe kapa moqomo oa khateboto o kentsoeng ka mokotla oa polasetiki.Boima ba letlooa ka barele ke 25kg kapa 50kg.Boloka le ho tsamaisa ho latela melao e akaretsang ea lik'hemik'hale.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona