1 ,8-Hydroxyquinoline is widely used for the determination and separation of metals . Precipitating agent and precipitation and separation of metal ions in the extraction agent , with the following metal ions : Cu +2, Be +2, Mg +2, Ca +2, Sr +2, Ba +2,?????? Zn? +2, Cd? +2, Al? +3, Ga? +3, In? +3, Tl? +3, Yt? +3, La +3, Pb? +2, B? +3, Sb ? +3, Cr? +3, MoO? +22, Mn? +2, Fe? +3, Co? +2, Ni? +2, Pd? +2, Ce? +3
1 used as pharmaceutical intermediates , synthetic grams Xie Li Ning , clioquinol , flutter respite sensitive materials , but also dye , pesticide intermediates. The product is a halogenated quinoline class of anti- amoebic drug intermediates , including quinoline iodoform , clioquinol , iodoquinol so on. These drugs inhibit the intestinal commensal bacteria play a role in anti- amoebic of amoebic dysentery effective, no outside influence on intestinal amoeba . Foreign reports this class of drugs can cause subacute optic neuropathy , the drug has been disabled in Japan and the United States , caused by the disease iodoquinol than clioquinol rare. 8 – hydroxy quinoline also dye , pesticide intermediates. Copper sulfate and is an excellent antiseptic , disinfectant and fungicide . The product is a complex indicator for chemical analysis.
2 is used as a complexing agent and an extractant precipitation and separation of metal ions , with Cu +2, Be +2, Mg +2, Ca +2, Sr +2, Ba +2, Zn? +2, Cd + 2, Al +3, Ga +3, In +3, Tl +3, Yt +3, La +3, Pb +2, B +3, Sb? +3, Cr +3, MoO? +22, Mn + 2, Fe +3, Co +2, Ni +2, Pd +2, Ce +3, and other metal ions . Determination of organic trace analysis of nitrogen heterocyclic organic synthesis. Also dyes, pesticides and halogenated quinoline class of anti- amoebic drug intermediates . Copper sulfate and is an excellent preservative.
3 of epoxy adhesive can be added to improve the metal ( especially stainless steel ) adhesive strength and heat aging resistance , the amount is generally 0.5 to 3 parts . Halogenated quinoline class of anti- amebic drugs intermediates, pesticide , dye intermediates. Complexometric titration indicator can be used as fungicides, preservatives and industrial polyester resins, phenolic resins and hydrogen peroxide stabilizers, or chemical analysis.
(4) The product is an intermediate halogenated quinoline drugs , but also dyes, pesticide intermediates. Copper sulfate and is an excellent antiseptic , disinfectant and fungicide . Cosmetics maximum allowable content ( mass fraction ) was 0.3% , sunscreen products and products for children under 3 years of age ( as talcum powder ) is disabled and should indicate on the product label ” disabled children under 3 years of age .” In dealing with bacterial infections and bacterial infections of the skin, eczema , lotion 8 – hydroxy quinoline mass fraction of 0.001% to 0.02%. It is also used as a disinfectant , antiseptic and fungicide , and its strong anti- fungal effect . 8-ydroxyquinoline sulfate used in skin creams and lotions content ( mass fraction ) of 0.05 % to 0.5 %.