![2 (1H) -Quinolinona, 4-hidroxi-3- [2- [4- (2- fenildiazenil) fenil] diazenil] CAS 54077-16-6](http://bsg-i.nbxc.com/product/78/5c/09/5abfac814c6e7d8448864acd96.jpg@4e_360w_360h.src|watermark=2&text=cHQudGlhbmZ1Y2hlbS5jb20%3D&t=75&color=I0ZGRkZGRg%3D%3D&s=20&size=21&p=9)
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Lista de Produto
Modelo: TF-2046
marca: Tianfu
Pacote: Como o pedido do comprador
produtividade: 100Ton
transporte: Ocean,Land,Air,DHL，TNT
Lugar de origem: China
Apoio sobre: 50Ton
Certificados : ISO
porta: Shanghai port,Qingdao port
Tipo de pagamento: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Ponto de inflamação 117,6 ° C.
|
Test |
Method |
Standard |
Results |
Conclusin |
|
|
appearance |
visually |
white solid |
White powder |
qualified |
|
|
purified |
HPLC |
≥99.0% |
99.5% |
qualified |
|
|
Water content |
Fischer method |
≤1.0% |
0.09% |
qualified |
|
|
Other indicators: |
|||||
|
Structural confirmation |
1H-NMR |
Similar to the standard |
identical |
qualified |
|
|
Maximum absorption wavelength |
UV-vis |
265 nm |
265 nm |
qualified |
|
|
Others |
3D-HPLC |
There is no absorpti -on peak higher than 5percent of the main peak height between 190 nm to 400 nm. |
absence |
qualified |
|
Grupo de Produto : Química Fina
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.