Chromotropic acid disodium salt dihydrate

Base Information

• Chemical Name: Chromotropic acid disodium salt dihydrate
• CAS No.: 5808-22-0
• Molecular Formula: C10H10Na2O10S2
• Molecular Weight: 400.29
• Hs Code.: 29089990
• European Community (EC) Number: 611-619-6
• UNII: Z441AY339V
• Wikidata: Q27294968
• Mol file: 5808-22-0.mol

Synonyms:5808-22-0;Chromotropic acid disodium salt dihydrate;Disodium chromotropate dihydrate;Chromogen c dihydrate;3-Fluoro-4,6-dihydro-thieno[3,4-b]thiophene-2-carboxylic acid methyl ester;UNII-Z441AY339V;Disodium 4,5-dihydroxynaphthalene-2,7-disulfonate Dihydrate;Z441AY339V;Chromotropic acid disodium salt dihydrate [MI];1,8-Dihydroxynaphthalene-3,6-disulfonic acid disodium salt;2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-, disodium salt, dihydrate;2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-, sodium salt, hydrate (1:2:2);Sodium 4,5-dihydroxynaphthalene-2,7-disulfonate dihydrate;disodium;4,5-dihydroxynaphthalene-2,7-disulfonate;dihydrate;2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy-, sodium salt, hydrate (1:2:2);4.5-Dihydroxy-2.7-naphthalene disulfonic acid disodium salt;MFCD00150612;Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate, 4,5-;4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt;Mordant Brown 7 Dihydrate;XGC00752;4,5-Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate;AKOS024377827;AS-81039;Chromotropic acid, disodium salt dihydrate;D89685;A831727;J-610021;Q27294968;4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate;disodium 4,5-bis(oxidanyl)naphthalene-2,7-disulfonate dihydrate;3-Fluoro-4,6-dihydro-thieno[3,4-b]thiophene-2-carboxylicacidmethylester

Chemical Property of Chromotropic acid disodium salt dihydrate

Chemical Property:

• Appearance/Colour: white or gray to tan powder
• Melting Point: >300 °C(lit.)
• PSA: 190.08000
• LogP: 2.09220
• Storage Temp.: Store below +30°C.
• Solubility.: 170g/l
• Water Solubility.: Soluble in water.
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 10
• Rotatable Bond Count: 0
• Exact Mass: 399.95107742
• Heavy Atom Count: 24
• Complexity: 480

Purity/Quality:

98%,99%, ^*data from raw suppliers

Chromotropic acid disodium salt, ACS ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36-37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C1=C2C=C(C=C(C2=C(C=C1S(=O)(=O)[O-])O)O)S(=O)(=O)[O-].O.O.[Na+].[Na+]
• Uses: 4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, is used to improve the visualization of trichothecenes on developed TLC plates. It serves as an intermediate in the production of dyes, pigments, chelating reagents, sulfonic and sulfinic acids. Chromotropic acid disodium salt dihydrate may be employed as a chromogenic reagent for the quantification of dipyrone in various pharmaceutical preparations.