4-SULFOPHTHALIC ACID
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- $14 - $390
- Product name: 4-SULFOPHTHALIC ACID
- CAS: 89-08-7
- MF: C8H6O7S
- MW: 246.19
- EINECS:201-881-6
- MDL Number:MFCD00007494
- Synonyms:5-SULFO PHTHALIC ACID;4-SULFOPHTHALIC ACID;4-SULPHOPHTHALIC ACID;2-Benzenedicarboxylicacid,4-sulfo-1 ;4-Sulfophthalic acid solution 50 wt. % in H2O, technical grade;4-Sulfophthalic acid, pract.;4-sulfo-2-benzenedicarboxylicacid ;4-sulfo-phthalicaci
18 prices
Selected condition：
Brand
- aablocks
- AK Scientific
- American Custom Chemicals Corporation
- Biosynth
- Crysdot
- Sigma-Aldrich
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
Package
- 5g
- 25mL
- 25g
- 50ml
- 100ml
- 100g
- 250ml
- 500ml
- 500g
- 1000ml
- 2500g
- Manufactureraablocks
- Product numberAA003LY8
- Product description4-Sulfophthalic acid >80%(HPLC)
- Packaging25g
- Price$30
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003LY8
- Product description4-Sulfophthalic acid >80%(HPLC)
- Packaging5g
- Price$20
- Updated2026-05-28
- Buy
- ManufacturerAK Scientific
- Product number8047AF
- Product description4-Sulfophthalicacid(contains3-Sulfophthalicacid),50%inH2O
- Packaging5g
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number8047AF
- Product description4-Sulfophthalicacid(contains3-Sulfophthalicacid),50%inH2O
- Packaging500g
- Price$147
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0002072
- Product description4-SULFOPHTHALIC ACID 95.00%
- Packaging25G
- Price$136.9
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFS183468
- Product description4-Sulfophthalic acid (contains 3-sulfophthalic acid), 50% aqueous solution
- Packaging100ml
- Price$250
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFS183468
- Product description4-Sulfophthalic acid (contains 3-sulfophthalic acid), 50% aqueous solution
- Packaging250ml
- Price$250
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFS183468
- Product description4-Sulfophthalic acid (contains 3-sulfophthalic acid), 50% aqueous solution
- Packaging50ml
- Price$250
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFS183468
- Product description4-Sulfophthalic acid (contains 3-sulfophthalic acid), 50% aqueous solution
- Packaging500ml
- Price$260
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFS183468
- Product description4-Sulfophthalic acid (contains 3-sulfophthalic acid), 50% aqueous solution
- Packaging1000ml
- Price$390
- Updated2026-06-04
- Buy
- ManufacturerCrysdot
- Product numberCD45000048
- Product description4-Sulfophthalic acid 95+%
- Packaging100g
- Price$50
- Updated2026-05-27
- Buy
- ManufacturerSigma-Aldrich
- Product number283266
- Product description4-Sulfophthalic acid solution 50 wt. % in H2O, technical grade
- Packaging500ml
- Price$67.1
- Updated2023-01-07
- Buy
- ManufacturerTCI Chemical
- Product numberS0136
- Product description4-Sulfophthalic Acid (contains 3-Sulfophthalic Acid)(ca. 50% in Water)
- Packaging25mL
- Price$19
- Updated2026-04-30
- Buy
- ManufacturerTCI Chemical
- Product numberS0136
- Product description4-Sulfophthalic Acid (contains 3-Sulfophthalic Acid)(ca. 50% in Water)
- Packaging500mL
- Price$40
- Updated2026-04-30
- Buy
- ManufacturerThermo Scientific Chemicals
- Product numberA16318
- Product description4-Sulfophthalic acid, tech., 50% w/w aq. soln.
- Packaging2500g
- Price$100
- Updated2021-12-16
- Buy
- ManufacturerTRC
- Product numberTRC-S890870-50ML
- Product description4-Sulfophthalic Acid (50% w/w aq. soln.) (may contain up to 20% 3-Sulfophthalic Acid)
- Packaging50mL
- Price$68
- Updated2026-06-03
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003LY8 | 4-Sulfophthalic acid >80%(HPLC) | 25g | $30 | 2026-05-28 | Buy |
| aablocks | AA003LY8 | 4-Sulfophthalic acid >80%(HPLC) | 5g | $20 | 2026-05-28 | Buy |
| AK Scientific | 8047AF | 4-Sulfophthalicacid(contains3-Sulfophthalicacid),50%inH2O | 5g | $14 | 2021-12-16 | Buy |
| AK Scientific | 8047AF | 4-Sulfophthalicacid(contains3-Sulfophthalicacid),50%inH2O | 500g | $147 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0002072 | 4-SULFOPHTHALIC ACID 95.00% | 25G | $136.9 | 2021-12-16 | Buy |
| Biosynth | FS183468 | 4-Sulfophthalic acid (contains 3-sulfophthalic acid), 50% aqueous solution | 100ml | $250 | 2026-06-04 | Buy |
| Biosynth | FS183468 | 4-Sulfophthalic acid (contains 3-sulfophthalic acid), 50% aqueous solution | 250ml | $250 | 2026-06-04 | Buy |
| Biosynth | FS183468 | 4-Sulfophthalic acid (contains 3-sulfophthalic acid), 50% aqueous solution | 50ml | $250 | 2026-06-04 | Buy |
| Biosynth | FS183468 | 4-Sulfophthalic acid (contains 3-sulfophthalic acid), 50% aqueous solution | 500ml | $260 | 2026-06-04 | Buy |
| Biosynth | FS183468 | 4-Sulfophthalic acid (contains 3-sulfophthalic acid), 50% aqueous solution | 1000ml | $390 | 2026-06-04 | Buy |
| Crysdot | CD45000048 | 4-Sulfophthalic acid 95+% | 100g | $50 | 2026-05-27 | Buy |
| Sigma-Aldrich | 283266 | 4-Sulfophthalic acid solution 50 wt. % in H2O, technical grade | 500ml | $67.1 | 2023-01-07 | Buy |
| TCI Chemical | S0136 | 4-Sulfophthalic Acid (contains 3-Sulfophthalic Acid)(ca. 50% in Water) | 25mL | $19 | 2026-04-30 | Buy |
| TCI Chemical | S0136 | 4-Sulfophthalic Acid (contains 3-Sulfophthalic Acid)(ca. 50% in Water) | 500mL | $40 | 2026-04-30 | Buy |
| Thermo Scientific Chemicals | A16318 | 4-Sulfophthalic acid, tech., 50% w/w aq. soln. | 2500g | $100 | 2021-12-16 | Buy |
| TRC | TRC-S890870-50ML | 4-Sulfophthalic Acid (50% w/w aq. soln.) (may contain up to 20% 3-Sulfophthalic Acid) | 50mL | $68 | 2026-06-03 | Buy |
Properties
Boiling point :92 °C
Density :1.292 g/mL at 25 °C
refractive index :n20/D 1.447
form :Liquid
pka :-1.40±0.50(Predicted)
color :Clear slightly brown
InChI :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)
InChIKey :WNKQDGLSQUASME-UHFFFAOYSA-N
SMILES :OC(=O)c1ccc(cc1C(O)=O)S(O)(=O)=O
CAS DataBase Reference :89-08-7(CAS DataBase Reference)
EPA Substance Registry System :4-Sulfophthalic acid (89-08-7)
Density :1.292 g/mL at 25 °C
refractive index :n
form :Liquid
pka :-1.40±0.50(Predicted)
color :Clear slightly brown
InChI :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)
InChIKey :WNKQDGLSQUASME-UHFFFAOYSA-N
SMILES :OC(=O)c1ccc(cc1C(O)=O)S(O)(=O)=O
CAS DataBase Reference :89-08-7(CAS DataBase Reference)
EPA Substance Registry System :4-Sulfophthalic acid (89-08-7)
Safety Information
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| Signal word: | Danger | ||||||||||||||
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Description
4-Sulfophthalic acid is used a reagent for the reaction with ethylhexanol(E918755) in the preparation of a plasticizing dopant for poly(aniline).Related product price
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