Merck, 858390-500G, Eriochrome® Black T
Size:500 g, Mordant Black 11, ACS reagent (indicator grade)
Available Catalog Numbers
Catalog Number: 858390-500G
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Category
Pack Size500 g
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| EC Number | 217-250-3 |
|---|---|
| UNSPSC Code | 12171500 |
| NACRES | NA.47 |
| PubChem Substance ID | 24888460 |
| MDL number | MFCD00003935 |
| Colour Index Number | 14645 |
| Beilstein/REAXYS Number | 4121162 |
| InChI | 1S/C20H13N3O7S.Na/c24-17-10-18(31(28,29)30)15-9-12(23(26)27)6-7-14(15)19(17)22-21-16-8-5-11-3-1-2-4-13(11)20(16)25;/h1-10,24-25H,(H,28,29,30);/q;+1/p-1/b22-21+; |
| InChI key | AMMWFYKTZVIRFN-QUABFQRHSA-M |
| SMILES string | [Na+].Oc1cc(c2cc(ccc2c1\N=N\c3ccc4ccccc4c3O)[N+]([O-])=O)S([O-])(=O)=O |
| grade | ACS reagent (indicator grade) |
| form | powder |
| clarity of soln | passes test |
| technique(s) | titration: suitable |
| λ<sub>max</sub> | 503 nm |
| suitability | passes test for complexometric indicator |
| application(s) | diagnostic assay manufacturinghematologyhistology |
| storage temp. | room temp |
| Quality Level | 200 |
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