luv luv piav qhia:

Cov Khoom Yellow uniform hmoov, soluble nyob rau hauv dej txias, soluble nyob rau hauv dej kub yog kaj daj, soluble nyob rau hauv ethanol yog daj, nws aqueous tov kub tshaj 70 ℃ yuav decomposed rau hauv tetramethylbenzophenone, nws aqueous tov thaum ntxiv rau concentrated sulfuric acid yog xim tsis muaj xim, tom qab ntawd dilution yog lub teeb daj.

Siv: Tsawg tshav ntuj nrawm.Feem ntau yog siv rau hauv dyeing ntawm hemp, ntawv, tawv, straw woven khoom, rayon, thiab lwm yam., kuj siv nyob rau hauv luam ntawv thiab dyeing ntawm paj rwb fabrics.Nws cov xim nag lossis daus rau qhov system wallpaper, xim ntawv, number case thiab xim.Siv rau acetic acid fiber;mordant dyeing paj rwb, tab sis ceev ceev yog tsawg, cov xim yog ci, yuav siv tau rau spell ntsuab los yog liab, thiab lwm yam.. Nws kuj yuav siv tau rau tawv;ntawv;hemp thiab viscose dyeing.Alkaline tuaj yeem siv rau xim roj;rog;xim, thiab lwm yam .. Nws kuj tuaj yeem siv los npaj cov xim tso rau tus number case

Kho tshuaj lom
Nws muaj qhov ua rau mob me me rau ntawm daim tawv nqaij ntawm daim tawv nqaij thiab tuaj yeem ua rau dermatitis, conjunctivitis thiab ua pa sab sauv.Cov qog nqaij hlav zais zis tau tshaj tawm hauv cov neeg ua haujlwm uas tsim cov alkaline hnoos daj.Txawm li cas los xij, tsis muaj qog nqaij hlav zais zis hauv cov neeg ua haujlwm uas siv alkaline hnoos daj.Yog li ntawd, nws ntseeg tau tias cov tshuaj carcinogenic tuaj yeem yog qhov nruab nrab ntawm hnoos daj.Tsis muaj neeg raug tshuaj lom tau raug tshaj tawm hauv Suav teb.Saib Toxicological Data.

Kev tshuaj xyuas kev noj qab haus huv txhua ob xyoos, suav nrog tshuaj dermatology thiab tshuaj sab hauv.Kev kuaj ntshav, zis thiab lub hauv siab X-ray.