ZINCON
135-52-4 Basic informationMore
- Product Name:ZINCON
- Synonyms: O-[2-[ALPHA-(2-HYDROXY-5-SULFOPHENYLAZO)-BENZYLIDENE]-HYDRAZINO]-BENZOIC ACID,MONOSODIUM SOLT O-[2-[ALPHA-(2-HYDROXY-5-SULFOPHENYLAZO)BENZYLIDENE]HYDRAZINO]BENZOIC ACID SODIUM SALT 2-[[.alpha.-(2-Hydroxy-5-sulfophenylazo)benzylidene]hydrazino]benzoicacid 2-[1-(2-hydroxy-5-sulfophenyl)-3-phenyl-5-formazano]-benzoicaci 2-[1-(2-hydroxy-5-sulfophenyl)-3-phenyl-5-formazano]-Benzoicacid Zincon sodium salt hydrate ZINCON 2-CARBOXY-2'-HYDROXY-5'-SULFOFORMAZYLBENZENE
- CAS:135-52-4
- MF:C20H16N4O6S
- MW:440.43
- EINECS:205-197-9
- Mol File:135-52-4.mol
-
USE
Zincon solution is prepared by dissolving 0.13g of the powder in aqueous N NaOH (2mL diluted to 100mL with H2O). This gives a deep red colour which is stable for one week. It is a good reagent for zinc ions but also forms stable complexes with transition metal ions. [UV-VIS: Bush & Yoe Anal Chem 26 1345 1954, Hunter & Roberts J Chem Soc 820 1941, Platte & Marcy Anal Chem 31 1226 1959] The free acid (see above) has been recrystallised from dilute H2SO4. [Fichter & Scheiss Chem Ber 33 751 1900, Beilstein 16 IV 421.]
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- Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.
- Tel:021-61259108 18621169109
- Products Intro:Product Name:Zincon MonosodiuM salt
CAS:135-52-4
Remarks:AAM141923 More... - CB Index:62
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- Company Name:Shanghai Hanhong Scientific Co.,Ltd.
- Tel:021-54306202 13764082696
- Products Intro:Product Name:ZINCON
CAS:135-52-4
Purity:95+% Remarks:RE04000077 More... - CB Index:64
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- Company Name:Shandong Xiya Chemical Co., Ltd
- Tel:4009903999 13355009207
- Products Intro:Purity:AR Package:15 Remarks:15 More...
- CB Index:57
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- Company Name:Chengdu Ai Keda Chemical Technology Co., Ltd.
- Tel:4008-755-333 18080918076
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CAS:135-52-4
Purity:HPLC;GR;AR;CP Package:5g;25g;100g;500g More... - CB Index:55
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- Company Name:Chengdu HuaXia Chemical Reagent Co. Ltd
- Tel:400-1166-196 13458535857
- Products Intro:Product Name:ZINCON
CAS:135-52-4
Purity:99% HPLC Package:10g;50g;100g;500g;1kg;5kg;25kg More... - CB Index:58
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