茜素 產(chǎn)品相關資料:
中文名稱 | 英文名稱 | 純度 | 產(chǎn)品規(guī)格 | CAS編碼 |
茜素 | Alizarin | >90.0%(LC) | 25G | 72-48-0 |
1 定性鑒定Al
在Al3+的aq中加入茜素的氨溶液,生成紅色沉淀。 Al(OH)3+3C14H6O2(OH)2=Al(C14H6O2(OH)2)3+3H2O
2 在電鍍行業(yè)
沉淀Cr3+ 在電鍍氰化銅溶液中,Cr3+是有害雜質(zhì),由于羅謝爾鹽的存在,不能用堿沉淀出Cr3+,使用茜素才能使Cr+沉淀,這是一個*方法。
茜素 相關的其他試劑產(chǎn)品有:
" 4,4'-雙(5-甲基-2-苯并惡唑基)芪(升華提純)/4,4'-Bis(5-methyl-2-benzoxazolyl)stilbene (purified by sublimation)
" >96.0%(LC) 1G 2397-00-4
"4,4'-雙[N-(1-萘基)-N-苯氨基]-4''-苯基三苯胺/4,4'-Bis[N-(1-naphthyl)-N-phenylamino]-4''-phenyltriphenylamine
" >98.0%(LC) 100mG 1073183-32-0
"雙(8-羥基喹啉)銅(II)/Bis(8-quinolinolato)copper(II)
" >95.0%(T) 25G 10380-28-6
"雙(8-羥基喹啉)鋅(II)水合物/Bis(8-quinolinolato)zinc(II) Hydrate
" >93.0%(T) 5G 13978-85-3
25G
"2-(4-叔丁苯基)-5-(4-聯(lián)苯基)-1,3,4-惡二唑/2-(4-tert-Butylphenyl)-5-(4-biphenylyl)-1,3,4-oxadiazole
" >98.0%(LC) 5G 15082-28-7
25G
"2-(4-叔丁苯基)-5-(4-聯(lián)苯基)-1,3,4-惡二唑(升華提純)/2-(4-tert-Butylphenyl)-5-(4-biphenylyl)-1,3,4-oxadiazole (purified by sublimation)
" >99.0%(GC) 1G 15082-28-7
5G
" 酞菁銅(II)(α-型)/Copper(II) Phthalocyanine (alpha-form)
" >90.0%(T) 25G 147-14-8
250G
" 酞菁銅(II)(β-型)/Copper(II) Phthalocyanine (beta-form)
" >90.0%(T) 25G 147-14-8
250G
"暈苯/Coronene
" >95.0%(GC) 1G 191-07-1
5G
" 暈苯(升華提純)/Coronene (purified by sublimation)
" >98.0%(GC) 100mG 191-07-1
" 4-(二氰亞甲基)-2-甲基-6-(4-二甲氨基苯乙烯基)-4H-吡喃/4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran
" >95.0%(LC) 500mG 51325-91-8
茜素 進口試劑,質(zhì)量保證。