CAS 1668-00-4: Arsenazo III
Formula:C22H18As2N4O14S2
InChI:InChI=1S/C22H18As2N4O14S2/c29-21-18-11(9-16(43(37,38)39)19(21)27-25-14-7-3-1-5-12(14)23(31,32)33)10-17(44(40,41)42)20(22(18)30)28-26-15-8-4-2-6-13(15)24(34,35)36/h1-10,29-30H,(H2,31,32,33)(H2,34,35,36)(H,37,38,39)(H,40,41,42)
InChI key:InChIKey=UQHVTNUJRKELCE-UHFFFAOYSA-N
SMILES:OC=1C2=C(C=C(S(=O)(=O)O)C(N=NC3=C([As](=O)(O)O)C=CC=C3)=C2O)C=C(S(=O)(=O)O)C1N=NC4=C([As](=O)(O)O)C=CC=C4
Synonyms:- (3E,6E)-3,6-bis[(2-arsonophenyl)hydrazono]-4,5-dioxo-3,4,5,6-tetrahydronaphthalene-2,7-disulfonic acid
- (3Z,6Z)-3,6-bis[(2-arsonophenyl)hydrazono]-4,5-dioxo-3,4,5,6-tetrahydronaphthalene-2,7-disulfonic acid
- (Oxoarsanyl)Oxidanyl
- 2,2'-(1,8-Dihydroxy-3,6-Disulfo-2,7-Naphthalene-Bis(Azo))Dibenzenearsonic Acid Sodium Salt
- 2,2'-(1,8-Dihydroxy-3,6-Disulfonaphthylene-2,7-Bisazo)Bisbenzenearsonic Acid
- 2,2'-[1,8-Dihydroxy-3,6-Disulfo-2,7-Naphthlene-Bis(Azo)Dibenzenearsonic Acid
- 2,7-(Bis(2-Arsonophenylazo))-1,8-Dihydroxynaphthalene-3,6-Disulphonic Acid
- 2,7-(Bis(2-arsonophenylazo))-1,8-dihydroxynaphthalene-3,6-disulfonic
- 2,7-(Bis(2-arsonophenylazo))-1,8-dihydroxynaphthalin-3,6-disulfonsaure
- 2,7-Bis(2,2'-arsonophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonic acid
- 2,7-Bis(2-Arsonophenylazo)-1,8-Dihydroxynaphthalene-3,6-Disulfonic Acid
- See more synonyms
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Found 7 products.
2,7-Bis(2-arsonophenylazo)-1,8-dihydroxy-3,6-naphthalenedisulfonic acid
CAS:Formula:C22H18As2N4O14S2Purity:95.0%Color and Shape:SolidMolecular weight:776.3699Arsenazo III
CAS:Suitable for determination of micromolar amounts of calcium This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C22H18As2N4O14S2Color and Shape:Crystals or powder or crystalline powder, Dark green to dark brown to dark red to blackMolecular weight:776.36Arsenazo III [Spectrophotometric reagent for U, Th, Zr and other metals, Indicator for the precipitation titration of SO4 with Ba]
CAS:Formula:C22H18As2N4O14S2Purity:>95.0%(T)Color and Shape:Dark green to Dark red to Black powder to crystalineMolecular weight:776.36Arsenazo III Free Acid (High Purity) extrapure AR, 85%
CAS:Formula:C22H18As2N4O14S2Purity:min. 85%Color and Shape:Brown to very dark brown and black, PowderMolecular weight:776.37Arsenazo III
CAS:Please enquire for more information about Arsenazo III including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C22H18As2N4O14S2Purity:(%) Min. 85%Molecular weight:776.37 g/molArsenazo III
CAS:Formula:C22H18As2N4O14S2Purity:(Titration) ≥ 70.0%Color and Shape:Dark brown to black powderMolecular weight:776.37
