| Company Name: |
Energy Chemical
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| Tel: |
021-021-58432009 400-005-6266 |
| Email: |
sales8178@energy-chemical.com |
| Products Intro: |
Product Name:Zincon sodiuM salt
CAS:56484-13-0
Purity:Dye content 85 % Package:1G,5G
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| Company Name: |
Hubei Shishun Biotechnology Co. Ltd
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| Tel: |
027-59223025 15107168801 |
| Email: |
1718480011@qq.com |
| Products Intro: |
Product Name:2-[N'''-(2-hydroxy-5-sulfo-phenyl)-3-phenyl-formazano]-benzoicacid,sodium-sal
CAS:56484-13-0
Purity:99% HPLC Package:25KG;200KG;5KG;1KG;1T
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| | ZINCON SODIUM SALT Basic information |
| Product Name: | ZINCON SODIUM SALT | | Synonyms: | 2-[5-(2-Hydroxy-5-sulfophenyl)-3-phenyl-1-formazyl]benzoic acid sodium salt, 2-Carboxy-2μ-hydroxy-5μ-sulfoformazyl-benzene sodium salt;Zincon sodium salt, GR;2-[N'''-(2-hydroxy-5-sulfo-phenyl)-3-phenyl-formazano]-benzoicacid,sodium-sal;2-(2-(((2-Hydroxy-5-sulfophenyl)diazenyl)(phenyl)methylene)hydrazinyl)benzoic acid, sodium salt | | CAS: | 56484-13-0 | | MF: | C20H15N4NaO6S | | MW: | 462.41 | | EINECS: | 629-599-2 | | Product Categories: | | | Mol File: | 56484-13-0.mol |  |
| | ZINCON SODIUM SALT Chemical Properties |
| Hazard Codes | Xi | | Risk Statements | 36/38 | | Safety Statements | 26-36 | | WGK Germany | 3 |
| | ZINCON SODIUM SALT Usage And Synthesis |
| Purification Methods | 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.] |
| | ZINCON SODIUM SALT Preparation Products And Raw materials |
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