4-Sulfophthalic acid trisodium salt, technical grade

Code: 292362-25G D2-231

Application

4-Sulfophthalic acid trisodium salt has been used in the preparative separation of 3- and 4-sulfophthalic acid from a mixture by high-speed counter-current chroma...


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Your Price
€129.48 25G
Discontinued
€129.48 inc. VAT

Application

4-Sulfophthalic acid trisodium salt has been used in the preparative separation of 3- and 4-sulfophthalic acid from a mixture by high-speed counter-current chromatography.

General description

4-Sulfophthalic acid trisodium salt is formed as byproduct during the preparation of D&C Yellow No.10.

Other Notes

Remainder 3-sulfophthalic acid, trisodium salt

Packaging

25 g in glass bottle

gradetechnical grade
InChI keyIWFDIIDATFUMQH-UHFFFAOYSA-K
InChI1S/C8H6O7S.3Na/c9-7(10)5-2-1-4(16(13,14)15)3-6(5)8(11)12;;;/h1-3H,(H,9,10)(H,11,12)(H,13,14,15);;;/q;3*+1/p-3
SMILES string[Na+].[Na+].[Na+].[O-]C(=O)c1ccc(cc1C([O-])=O)S([O-])(=O)=O
Cas Number3325-08-4
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