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Substance
ID:311844
Structure
Similarity
Functional Group
Text
ID:105982
Sulfonazo III sodium salt
Sigma Aldrich
ID: 102156
Names and Identifiers
IUPAC name
tetrasodium 4,5-dihydroxy-3,6-bis[2-(2-sulfonatophenyl)diazen-1-yl]naphthalene-2,7-disulfonate
Synonyms
偶氮磺 III 钠盐
2,7-双(2-磺酰苯基偶氮)变色酸 四钠盐
3,6-双(2-磺酰苯基偶氮)-4,5-二羟基-2,7-萘二磺酸 四钠盐
Sulfonazo III sodium salt
3,6-Bis(2-sulfophenylazo)-4,5-dihydroxy-2,7-naphthalenedisulfonic acid tetrasodium salt
2,7-Bis(2-sulfophenylazo)chromotropic acid tetrasodium salt
IUPAC Traditional name
tetrasodium 4,5-dihydroxy-3,6-bis[2-(2-sulfonatophenyl)diazen-1-yl]naphthalene-2,7-disulfonate
Registration numbers
CAS Number
164581-28-6
Beilstein Number
1900148
MDL Number
MFCD00003942
EC Number
217-089-9
Properties
Safety Information
MSDS Link
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Safety Statements
22
-
24/25
German water hazard class
3
Physical Property
Absorption Wavelength
λmax 629 nm (2nd)
λmax 567 nm
Product Information
Empirical Formula (Hill Notation)
C22H12N4Na4O14S4
Molecule Details
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Molecular Spectra
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References
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