37 Results for: "4,4'-dicarboxyphenyl sulfone"
Congo red, Certifiable Grade
Supplier: VWR
pH indicator goes from blue to red over a range of 3.0 to 5.0. A cytoplasmic stain for tissues fixed in BouinÆs. Also a specific stain for amyloid.
Expand 1 Items
4,4'-Dicarboxydiphenyl sulfone ≥98.0% (by HPLC)
Supplier: TCI America
CAS Number: 2449-35-6
MDL Number: MFCD00020375
Molecular Formula: C14H10O6S
Molecular Weight: 306.29
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal
Melting point (°C): 370
Expand 1 Items
Bis(4-chlorophenyl) sulfone ≥98.0%
Supplier: TCI America
CAS Number: 80-07-9
MDL Number: MFCD00000619
Molecular Formula: C12H8Cl2O2S
Molecular Weight: 287.15
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 148
Expand 3 Items
Now Available: Our latest edition of elements!
Unlock innovation! Packed with products from both our leading suppliers and our exclusive Avantor® brands.
Bis(4-hydroxyphenyl) sulfone for synthesis, Sigma-Aldrich®
Supplier: MilliporeSigma
Bis(4-hydroxyphenyl) sulfone, CAS number:80-09-1, Synonyms:4,4'-Sulfonyldiphenol, 4,4'-Dihydroxydiphenyl sulfone, Application:for synthesis
Expand 2 Items
2-Amino-5-methylbenzenesulfonic acid ≥98.0% (by titrimetric analysis)
Supplier: TCI America
CAS Number: 88-44-8
MDL Number: MFCD00007908
Molecular Formula: C7H9NO3S
Molecular Weight: 187.21
Purity/Analysis Method: >98.0% (T)
Form: Crystal
Expand 2 Items
Bis(3-amino-4-hydroxyphenyl)sulfone ≥98.0% (by HPLC)
Supplier: TCI America
CAS Number: 7545-50-8
Molecular Formula: C12H12N2O4S
Molecular Weight: 280.30
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal
Melting point (°C): 231
Expand 2 Items
Dapsone ≥97.0% (by titrimetric analysis)
Supplier: TCI America
CAS Number: 80-08-0
MDL Number: MFCD00007887
Molecular Formula: C12H12N2O2S
Molecular Weight: 248.30
Purity/Analysis Method: >97.0% (T)
Form: Crystal
Melting point (°C): 177
Expand 3 Items
Congo red 0.1% (w/v) in aqueous solution indicator
Supplier: Ricca Chemical
0.1% (w/v) Aqueous Solution. Poly bottle. 120mL
Expand 2 Items
Bis(4-hydroxyphenyl) sulfone ≥98.0% (by HPLC, titration analysis)
Supplier: TCI America
CAS Number: 80-09-1
MDL Number: MFCD00002350
Molecular Formula: C12H10O4S
Molecular Weight: 250.27
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal
Melting point (°C): 247
Lambda max.: 295 nm (H2O)
Expand 2 Items
Bis(4-fluorophenyl) sulfone ≥99.0%
Supplier: TCI America
CAS Number: 383-29-9
MDL Number: MFCD00000350
Molecular Formula: C12H8F2O2S
Molecular Weight: 254.25
Purity/Analysis Method: >99.0% (GC)
Form: Crystal
Melting point (°C): 99
Expand 3 Items
Congo red ≥98.0% (by HPLC)
Supplier: TCI America
CAS Number: 573-58-0
MDL Number: MFCD00004028
Molecular Formula: C32H24N6O6S2
Molecular Weight: 696.66
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal
Expand 1 Items
3,7-Diamino-2,8-dimethyldibenzothiophene sulfone ≥70.0% (by HPLC) (contains 2,6-Dimethyl isomer)
Supplier: TCI America
CAS Number: 55011-44-4
MDL Number: MFCD00039157
Molecular Formula: C14H14N2O2S
Molecular Weight: 274.34
Purity/Analysis Method: >70.0% (HPLC)
Form: Crystal
Color: Very Pale Yellow
Expand 1 Items
Congo red ≥95% (by HPLC), Ultrapure
Supplier: Enzo Life Sciences
beta-Amyloid dye
Expand 1 Items
Bis(4-fluorophenyl) sulfone for synthesis, Sigma-Aldrich®
Supplier: MilliporeSigma
Expand 1 Items
Tetraethylammonium toluene-4-sulfonate ≥98.0% (by titrimetric analysis)
Supplier: TCI America
CAS Number: 733-44-8
MDL Number: MFCD00011831
Molecular Formula: C15H27NO3S
Molecular Weight: 301.45
Purity/Analysis Method: >98.0% (T)
Form: Crystal
Color: White
Melting point (°C): 114
Expand 2 Items
Bis(4-chlorophenyl) sulfone 99%
Supplier: Thermo Scientific Chemicals
Bis(4-chlorophenyl) sulfone 99%
Expand 2 Items
Bis(4-hydroxyphenyl) sulfone 99%
Supplier: Thermo Scientific Chemicals
Bis(4-hydroxyphenyl) sulfone 99%
Expand 2 Items
Bis(4-fluorophenyl) sulfone 98+%
Supplier: Thermo Scientific Chemicals
Bis(4-fluorophenyl) sulfone 98+%
Expand 2 Items
Sodium-5-formyl-2-furansulfonate ≥98.0% (by HPLC, titration analysis)
Supplier: TCI America
CAS Number: 31795-44-5
MDL Number: MFCD00003231
Molecular Formula: C5H4O5S
Molecular Weight: 198.12
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal
Expand 1 Items
Sodium-3-bromopropanesulfonate ≥98.0% (by titrimetric analysis)
Supplier: TCI America
CAS Number: 55788-44-8
MDL Number: MFCD00024999
Molecular Formula: C3H7BrO3S
Molecular Weight: 225.03
Purity/Analysis Method: >98.0% (T)
Form: Crystal
Expand 2 Items
TES (2-(Tris(hydroxymethyl)methylamino)ethane-1-sulfonic acid) ≥98.0% (by titrimetric analysis)
Supplier: TCI America
[Good's buffer component for biological research]
CAS Number: 7365-44-8
MDL Number: MFCD00007532
Molecular Formula: C6H15NO6S
Molecular Weight: 229.25
Purity/Analysis Method: >98.0% (T)
Form: Crystal
Color: White
Melting point (°C): 216
Expand 2 Items
Congo red Reag. Ph. Eur. indicator (C.I. 22120), Supelco®
Supplier: MilliporeSigma
Grade Reagent Ph Eur, Cas Number 573-58-0
Expand 1 Items
Tetrasodium meso-tetra(sulfonatophenyl)porphine dodecahydrate ≥95%
Supplier: Thermo Scientific Chemicals
Tetrasodium meso-tetra(sulfonatophenyl)porphine dodecahydrate ≥95%
Expand 2 Items
Bis(4-nitrophenyl)sulfone 95%
Supplier: Thermo Scientific Chemicals
Bis(4-nitrophenyl)sulfone 95%
Expand 1 Items
2-Amino-5-methylbenzenesulfonic acid 99%
Supplier: Thermo Scientific Chemicals
2-Amino-5-methylbenzenesulfonic acid 99%
Expand 1 Items
5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine-4,4''-disulfonic acid monosodium salt hydrate 97%
Supplier: Thermo Scientific Chemicals
5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine-4,4''-disulfonic acid monosodium salt hydrate 97%
Expand 3 Items
TES (2-(Tris(hydroxymethyl)methylamino)ethane-1-sulfonic acid) 99%
Supplier: Thermo Scientific Chemicals
A zwitterionic Good's Buffer
Expand 3 Items
Sodium-3-bromopropanesulfonate 97%
Supplier: Thermo Scientific Chemicals
Sodium-3-bromopropanesulfonate 97%
Expand 3 Items
Bis(4-nitrophenyl) Sulfone 5G
Supplier: TCI America
Bis(4-nitrophenyl) Sulfone, CAS Number: 1156-50-9, Purity: 98.0%, Molecular Formula: C12H8N2O6S, Molecular Weight: 308.26 g/mol, Synonyms: 4,4'-Dinitrodiphenyl Sulfone, Physical Form: Solid, Size: 5G
Expand 1 Items
Supplier: Kimberly-Clark
$55.13 to $522.67
Supplier: Thermo Fisher Scientific
$170.20
Supplier: Kimberly-Clark
$33.99 to $322.20