CAS Number5941-07-1
Synonymsazomethine h; 2,7-naphthalenedisulfonicacid, 4-hydroxy-5-[[(2-hydroxyphenyl)methylene]amino]-, sodium salt (1:1); azomethine-h monosodium salt; MFCD00042050; Sodium 5-hydroxy-4-[(E)-(2-hydroxybenzylidene)amino]-7-sulfo-2-naphthalenesulfonate hydrate (1:1:1); 4-hydroxy-5-[salicylideneamino]-2,7-naphthalenedisulfonic acid sodium salt; 4-hydroxy-5-[salicylideneamino]-2,7-naphthalenedisulfonicacidsodiumsalt; EINECS 227-698-1; Hydrogen sodium 4-hydroxy-5-[(2-hydroxybenzylidene)amino]naphthalene-2,7-disulfonate (1:1:1); Hydrogen sodium 4-hydroxy-5-[(2-hydroxybenzylidene)amino]-2,7-naphthalenedisulfonate (1:1:1); azometine h; azomethine-h monosodium salt monohydrate
Molecular FormulaC17H12NNaO8S2
Molecular Weight445.40
Purity98.00%
Density1.823g/cm3
Melting Point>300°C
Appearancesolid
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 5941-07-1 |
| Catalog No. | 2A-9032245 |
| Chinese Name | 偶氮甲碱H |
| Synonyms | azomethine h; 2,7-naphthalenedisulfonicacid, 4-hydroxy-5-[[(2-hydroxyphenyl)methylene]amino]-, sodium salt (1:1); azomethine-h monosodium salt; MFCD00042050; Sodium 5-hydroxy-4-[(E)-(2-hydroxybenzylidene)amino]-7-sulfo-2-naphthalenesulfonate hydrate (1:1:1); 4-hydroxy-5-[salicylideneamino]-2,7-naphthalenedisulfonic acid sodium salt; 4-hydroxy-5-[salicylideneamino]-2,7-naphthalenedisulfonicacidsodiumsalt; EINECS 227-698-1; Hydrogen sodium 4-hydroxy-5-[(2-hydroxybenzylidene)amino]naphthalene-2,7-disulfonate (1:1:1); Hydrogen sodium 4-hydroxy-5-[(2-hydroxybenzylidene)amino]-2,7-naphthalenedisulfonate (1:1:1); azometine h; azomethine-h monosodium salt monohydrate |
| Molecular Formula | C17H12NNaO8S2 |
| Molecular Weight | 445.40 |
| Purity | 98.00 |
| Density | 1.823g/cm3 |
| Melting Point | >300°C |
| Appearance | solid |
| Water Solubility | Water solubility: soluble |
| Storage Condition | 0-6℃, avoid light, in a cool and dry place, sealed |
| Application | Azomethine-H monosodium is a color-forming reagent. Azomethine-H monosodium is also a reagent for the determination of boron. |
| MDL Number | MFCD00042050 |
| SMILES | [Na+].[S](=O)(=O)([O-])c1cc2c(c(c1)N\C=C3/C=CC=CC/3=O)c(cc(c2)[S](=O)(=O)[O-])O.O.[H+] |
| InChI | 1S/C17H13NO8S2.Na.H2O/c19-15-4-2-1-3-10(15)9-18-14-7-12(27(21,22)23)5-11-6-13(28(24,25)26)8-16(20)17(11)14;;/h1-9,18,20H,(H,21,22,23)(H,24,25,26);;1H2/q;+1;/p-1/b10-9+;; |
| InChI Key | BEDIAJJRAYEWBI-TTWKNDKESA-M |
| NACRES Code | NA.21 |
| UNSPSC | 12352107 |
| MSDS | msds/32245_1_5941_07_1.pdf |
| Bioactivity | Azomethine-H monosodium is a colour-forming reagent. Azomethine-H monosodium is also a reagent for boron determinations[1][2]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others In Vitro Azomethine-H monosodium is used for the manual determination of boron in complex borenes and boranes[2]. References [1]. F.J.Krug, et al. Flow injection spectrophotometric determination of boron in plant material with azomethine-H. Analytica Chimica Acta, 125, 29-35. [2]. Roberto R. Spencer, et al. Azomethine H colorimetric method for determining dissolved boron in water. Environmental Science & Technology, 13(8), 954-956. Chemical & Physical Properties Density 1.823g/cm3 Melting Point >300°C Molecular Formula C17H12NNaO8S2 Molecular Weight 463.414 Exact Mass 463.000763 PSA 181.15000 LogP 4.31400 Index of Refraction 1.81 InChIKey DCVVWHMUGIOBJJ-UHFFFAOYSA-N SMILES O=S(=O)(O)c1cc(O)c2c(N=Cc3ccccc3O)cc(S(=O)(=O)O)cc2c1.[Na] |
| Use of | Azomethine-H monosodium is a colour-forming reagent. Azomethine-H monosodium is also a reagent for boron determinations[1][2]. Properties Name 8-Hydroxy-1-(salicylideneamino)naphthalene-3,6-disulfonic Acid Monosodium Salt Synonym More Synonyms Azomethine-H monosodium Biological Activity Description Azomethine-H monosodium is a colour-forming reagent. Azomethine-H monosodium is also a reagent for boron determinations[1][2]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others In Vitro Azomethine-H monosodium is used for the manual determination of boron in complex borenes and boranes[2]. References [1]. F.J.Krug, et al. Flow injection spectrophotometric determination of boron in plant material with azomethine-H. Analytica Chimica Acta, 125, 29-35. [2]. Roberto R. Spencer, et al. Azomethine H colorimetric method for determining dissolved boron in water. Environmental Science & Technology, 13(8), 954-956. Chemical & Physical Properties Molecular Formula C17H12NNaO8S2 Exact Mass 463.000763 PSA 181.15000 LogP 4.31400 Index of Refraction 1.81 InChIKey DCVVWHMUGIOBJJ-UHFFFAOYSA-N |
| Transport Info | Product name: Purity: 97.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations classification: inconsistent with United Nations classification standards Azomethine H [Spectrophotometric reagent for boron] Modification number: 5 Module 14. Shipping information UN number: not specified |
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