4-Sulfophthalic acid
![iso certificate](/_next/image?url=%2Fimages%2Fcertificates%2Fiso.png&w=256&q=75)
Get a Quick Quote Now
Select Packaging
![](/_next/image?url=%2Fimages%2Fproduct-page%2Fheader_polygon.png&w=96&q=75)
Product Description
Product
4-Sulfophthalic acid
CAS
89-08-7
Formula
C8H6O7S
Synonym
4-SULFOPHTHALIC ACID; 4-SULFOPHTHALIC ACID, 50 WT. % SOLUTION IN WATER, TECH.; 4-Sulfophthalic acid, 50% aq. soln.; 4-sulfo-phthalicaci; 4-SULPHOPHTHALIC ACID; 5-SULFO PHTHALIC ACID; 2-Benzenedicarboxylicacid,4-sulfo-1; 4-sulfo-2-benzenedicarboxylicacid
Typical Product Specifications
Molecular weight
246.19
EINECS
201-881-6
SMILES
S(c1cc(C(O)=O)c(C(O)=O)cc1)(O)(=O)=O
InChI
WNKQDGLSQUASME-UHFFFAOYSA-N
InChIKey
1S/C8H6O7S/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)
Refractive Index
1.447
Density
1.292 g/mL at 25 °C
Notes
4-Sulfophthalic acid uses and applications include: production of anodic oxide coatings on aluminum and alloys
Class
4-Sulfophthalic acid
![iso certificate](/_next/image?url=%2Fimages%2Fcertificates%2Fiso.png&w=256&q=75)
Product Description
Product
4-Sulfophthalic acid
CAS
89-08-7
Formula
C8H6O7S
Synonym
4-SULFOPHTHALIC ACID; 4-SULFOPHTHALIC ACID, 50 WT. % SOLUTION IN WATER, TECH.; 4-Sulfophthalic acid, 50% aq. soln.; 4-sulfo-phthalicaci; 4-SULPHOPHTHALIC ACID; 5-SULFO PHTHALIC ACID; 2-Benzenedicarboxylicacid,4-sulfo-1; 4-sulfo-2-benzenedicarboxylicacid
Typical Product Specifications
Molecular weight
246.19
EINECS
201-881-6
SMILES
S(c1cc(C(O)=O)c(C(O)=O)cc1)(O)(=O)=O
InChI
WNKQDGLSQUASME-UHFFFAOYSA-N
InChIKey
1S/C8H6O7S/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)
Refractive Index
1.447
Density
1.292 g/mL at 25 °C
Notes
4-Sulfophthalic acid uses and applications include: production of anodic oxide coatings on aluminum and alloys
Class