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Technology Process of 4-Hydroxy-5-((2-hydroxybenzylidene)amino)naphthalene-2,7-disulfonic acid

4-Hydroxy-5-((2-hydroxybenzylidene)amino)naphthalene-2,7-disulfonic acid

Base Information
  • Chemical Name:4-Hydroxy-5-((2-hydroxybenzylidene)amino)naphthalene-2,7-disulfonic acid
  • CAS No.:32266-60-7
  • Molecular Formula:C17H13NO8S2
  • Molecular Weight:423.424
  • Hs Code.:29214990
  • European Community (EC) Number:227-698-1,250-975-3
  • DSSTox Substance ID:DTXSID00954074
  • Nikkaji Number:J319.353E
  • ChEMBL ID:CHEMBL1315316
  • Mol file:32266-60-7.mol
4-Hydroxy-5-((2-hydroxybenzylidene)amino)naphthalene-2,7-disulfonic acid

Synonyms:4-hydroxy-5-(salicylideneamino)-2,7-naphthalenedisulfonic acid monosodic salt;azomethine H;azomethine H, monosodium salt

Suppliers and Price of 4-Hydroxy-5-((2-hydroxybenzylidene)amino)naphthalene-2,7-disulfonic acid
Supply Marketing:
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
  • Packaging
  • price
  • TRC
  • Azomethine-H
  • 50g
  • $ 1390.00
  • TRC
  • Azomethine-H
  • 5g
  • $ 180.00
  • SynQuest Laboratories
  • Azomethine-H
  • 5 g
  • $ 616.00
  • Medical Isotopes, Inc.
  • Azomethine-H
  • 100 mg
  • $ 1600.00
  • Matrix Scientific
  • 4-Hydroxy-5-((2-hydroxybenzylidene)amino)-naphthalene-2,7-disulfonic acid 95+%
  • 5g
  • $ 152.00
  • Matrix Scientific
  • 4-Hydroxy-5-((2-hydroxybenzylidene)amino)-naphthalene-2,7-disulfonic acid 95+%
  • 1g
  • $ 57.00
  • Matrix Scientific
  • 4-Hydroxy-5-((2-hydroxybenzylidene)amino)-naphthalene-2,7-disulfonic acid 95+%
  • 10g
  • $ 238.00
  • Crysdot
  • 4-Hydroxy-5-((2-hydroxybenzylidene)amino)naphthalene-2,7-disulfonicacid 95+%
  • 100g
  • $ 627.00
  • Chemenu
  • 4-Hydroxy-5-((2-hydroxybenzylidene)amino)-naphthalene-2,7-disulfonicacid 95%
  • 100g
  • $ 592.00
  • American Custom Chemicals Corporation
  • AZOMETHINE-H HYDRATE 95.00%
  • 50G
  • $ 3418.80
Total 29 raw suppliers
Chemical Property of 4-Hydroxy-5-((2-hydroxybenzylidene)amino)naphthalene-2,7-disulfonic acid
Chemical Property:
  • Appearance/Colour:Orange Powder 
  • Melting Point:>300 °C 
  • PKA:-0.77±0.40(Predicted) 
  • PSA：178.32000 
  • Density:1.823 g/cm3 
  • LogP:4.65660 
  • Storage Temp.:-20°C Freezer 
  • Sensitive.:Light Sensitive 
  • Water Solubility.:Soluble in acetone, ammonium hydroxide, n-butanol and water. 
  • XLogP3:1.3
  • Hydrogen Bond Donor Count:4
  • Hydrogen Bond Acceptor Count:9
  • Rotatable Bond Count:4
  • Exact Mass:423.00825872
  • Heavy Atom Count:28
  • Complexity:785
Purity/Quality:

97% *data from raw suppliers

Azomethine-H *data from reagent suppliers

Safty Information:
  • Pictogram(s):  
  • Hazard Codes: 
  • Safety Statements: 24/25 
MSDS Files:

SDS file from LookChem

Useful:
  • Chemical Classes:Other Uses -> Biochemical Research
  • Canonical SMILES:C1=CC=C(C(=C1)C=NC2=C3C(=CC(=C2)S(=O)(=O)O)C=C(C=C3O)S(=O)(=O)O)O
  • Uses A highly sensitive reagent for testing boron Azomethine-H hydrate is used as a highly sensitive and colorimetric reagent for testing and detection of boron. It is also used to detect microgram levels of boron in glass and steel samples. Further, it is involved in the detection of boron in plant samples by masking copper, iron and aluminum ions with ethylenediaminetetraacetic acid.
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