货号 |
中文品名 |
英文品名 |
CAS No |
纯度 |
规格 |
32215054 |
媒介黑17 |
Mordant Black 17 [Indicator for Complexometry] |
2538-85-4 |
|
25g |
32215055 |
PAN[=1-(2-吡啶偶氮)-2-萘酚] |
PAN [=1-(2-Pyridylazo)-2-naphthol] [metal indicator and spectrophotometric reagent for transition metals] |
85-85-8 |
>980%(HPLC)(T) |
1g/5g |
32215056 |
TAN[=1-(2-噻唑偶氮)-2-萘酚] |
TAN [=1-(2-Thiazolylazo)-2-naphthol] [Spectrophotometric reagent for transition metals] |
1147-56-4 |
>990%(T) |
1g/5g |
32215057 |
二甲苯偶氮紫II |
Xylylazo Violet II [Spectrophotometric reagent for Mg] |
523-67-1 |
>950%(HPLC) |
1g/5g |
32215058 |
二甲苯偶氮紫I |
Xylylazo Violet I [Spectrophotometric reagent for Mg] |
14936-97-1 |
|
1g/5g |
32215059 |
二甲基偶氮磺III |
Dimethylsulfonazo III [Spectrophotometric reagent for alkaline earth metals and indicator for the precipitation titration of SO4 with Ba] |
14979-11-4 |
|
1g/5g/ |
32215060 |
偶氮磺III |
Sulfonazo III [Spectrophotometric reagent for alkaline earth metals and indicator for the precipitation titration of SO4 with Ba] |
68504-35-8 |
>900%(HPLC) |
1g/5g |
32215061 |
H-间苯二酚 |
H-Resorcinol [Spectrophotometric reagent for the determination of B by FIA] |
3627-01-8 |
>970%(HPLC) |
1g |
32215062 |
钙镁试剂 |
Calmagite [metal indicator for Ca, Mg etc] |
3147-14-6 |
|
1g/5g |
32215063 |
2-(4-磺基苯偶氮）-1,8-二羟基萘-3,6-二磺酸三钠盐水合物 |
Trisodium 2-(4-Sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonate Hydrate |
23647-14-5 |
>950%(HPLC) |
5g/25g |
32215064 |
羊毛铬黑T |
Eriochrome Black T |
1787-61-7 |
|
25g |
32215065 |
钍试剂水合物 |
Thorin Hydrate [for Determination of Th, etc] |
3688-92-4 |
>900%(T) |
1g/25g |
32215066 |
2-羟基-1-(2-羟基-4-磺基-1-萘基偶氮)-3-萘甲酸(1:100用硫酸钾稀释) |
2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3-naphthoic Acid (1:100 diluted with K2SO4) |
3737-95-9 |
|
1g/25g |
