CAS: 116-63-2|1- amino -2- aphthol {}} sulfonic acid

Cov khoom lag luam

1- Am1 -2-}}}}}}}} aphthalenesulfonic acid thiab 4- Amino {{} hyduronicfas acid, muaj cov mis sulkynthitalchalene {}}

Hais txog nws cov tsos, {0}} Am6 {1} aphthol {2}}}}}}}}} Cov Koob Tshuaj Dawb lossis Grey Rab - Zoo li cov muaju. Feem ntau, nws muaj ib nrab ntawm molecule ntawm crystallization dej thiab yog nquag tig Rose - Liab nyob rau hauv lub teeb, tshwj xeeb yog nyob rau hauv ib puag ncig huab cua. Nyob rau hauv cov nqe lus ntawm solubility, nws yog insoluble hauv dej txias, ethane, tab sis benzene, thiab solzene, thiab solzene solis, kub soluble bisulfite tov, thiab alkaline tov. Nws lub ntsiab lus melting yog kwv yees li 295 degree, ntawm qhov taw tes nws decomposes.

Cov ntaub ntawv yooj yim

Kev npaj txoj kev

1- amino {{}} aph}}}}}}}}}}}}}}}}}}}}} {2}} }} Ntxiv rau, txo thiab muaj kev ua yeeb yam. Txoj kev classic yog kom rov qab los ua Nitroso - - aphthol nrog sodium bisulfite thiab sulfuric acid.

Kev siv

1- amino {{1} aphthol {2}} sulfonic acid yog siv los ua azo dyes. Piv txwv li, nws tuaj yeem siv los ua cov khoom siv raw rau sylingsize pawg neeg tuaj yeem koom nrog reagents xws li diazonium ntsev los ua azo dyes nrog cov xim tshwj xeeb thiab cov qauv.

Tuam txhab tau

Gnee Chem yog kev nkag rau cov kev tshawb fawb, kev txhim kho, ntau lawm thiab muag ntawm lub xeev Henan, npog thaj tsam ntawm 3,600 square metres. Peb muaj tus kws tshaj lij, zoo-nruab nrog thiab cov pab pawg R & D muaj ntau dua 10 xyoo ntawm R & D kev paub. Peb cov khoom tau dav exported rau ntau lub tebchaws, xws li Tebchaws Asmeskas, Tebchaws Russia, Tebchaws Asmeskas, Tebchaws Asmeskas, thiab peb muab cov qhua tuaj noj mov nrawm. Peb cia siab tias tsim kev sib koom tes ntev thiab muaj kev sib koom tes sib koom tes nrog cov phooj ywg ntxiv yav tom ntej, thiab muab cov khoom lag luam thiab cov kev pabcuam zoo tshaj rau peb cov neeg siv khoom.

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