p-Toluene Sulphonamide 98%
CAS 70-55-3·C7H9NO2S
C7H9NO2S, M.W. 171.22. Offered in For Synthesis grade. Listed in a 500 g pack.
Grades offered
- FOR SYNTHESISFor SynthesisPreparative chemistry grade.
p-Toluene Sulphonamide 98%
C7H9NO2S · M.W. 171.22
- CAS
- 70-55-3
- Assay
- 98%
- HSN
- 29359090
- Batch
- Use before
Add to enquiry
Add as many products as you need and send one enquiry covering all of them, or send this item on its own. Bulk and drum quantities are quoted on request.
Pack sizes
- 500 g
Identification
| CAS number | 70-55-3 |
|---|---|
| Molecular formula | C7H9NO2S |
| Molecular weight | 171.22 |
| Assay | 98% |
| HSN code | 29359090 |
| Also known as | 4-Methylbenzenesulfonamide, P-Tosylamide |
Related products
Methanol
CAS 67-56-1Methanol across the full grade ladder — Extra Pure, AR, HPLC, LC-MS, GC headspace and specially dried.
CH₃OH · 32.04 g/mol · ≥ 99.8% (HPLC grade)
Ex-stockEXTRA PUREARHPLCLC MS+2500 ml · 2.5 L · 25 L · 200 L drum
Specification for Methanol
Specification for Methanol Pack sizes 500 ml · 2.5 L · 25 L — on request · 200 L drum — on request HSN code 29051100 Signal word Danger Transport UN1230 · Packing group II Grades offered
EXTRA PUREARHPLCLC MSGCSPECIALLY DRIEDTypical applications
- HPLC and LC-MS mobile phase
- Sample extraction and dilution
- Karl Fischer titration solvent
- Recrystallisation
Also known as
- Methyl alcohol
- MeOH
- Carbinol
Acetonitrile
CAS 75-05-8The reversed-phase workhorse, in gradient-tested HPLC, LC-MS and specially dried grades.
CH₃CN · 41.05 g/mol · ≥ 99.9% (HPLC grade)
Ex-stockARHPLCLC MSSPECIALLY DRIED500 ml · 2.5 L · 25 L
Specification for Acetonitrile
Specification for Acetonitrile Pack sizes 500 ml · 2.5 L · 25 L — on request Signal word Danger Transport UN1648 · Packing group II Grades offered
ARHPLCLC MSSPECIALLY DRIEDTypical applications
- Reversed-phase HPLC and UHPLC mobile phase
- LC-MS/MS trace quantitation
- DNA and peptide synthesis
- Protein precipitation
Also known as
- ACN
- Methyl cyanide
- Ethanenitrile
Acetone
CAS 67-64-1General-purpose and HPLC-grade acetone, plus electronic grade for precision cleaning.
(CH₃)₂CO · 58.08 g/mol · ≥ 99.5%
Ex-stockEXTRA PUREARHPLCELECTRONIC500 ml · 1 L · 2.5 L · 25 L · 200 L drum
Specification for Acetone
Specification for Acetone Pack sizes 500 ml · 1 L · 2.5 L · 25 L — on request · 200 L drum — on request Signal word Danger Transport UN1090 · Packing group II Grades offered
EXTRA PUREARHPLCELECTRONICTypical applications
- Glassware rinsing and rapid drying
- Extraction and degreasing
- HPLC and spectroscopy where UV cut-off allows
Also known as
- Propan-2-one
- Dimethyl ketone
Isopropyl Alcohol
CAS 67-63-0Isopropanol in AR, HPLC and pharmacopoeial grades for cleaning, extraction and chromatography.
C₃H₈O · 60.10 g/mol · ≥ 99.7%
Ex-stockEXTRA PUREARHPLCIP500 ml · 2.5 L · 25 L
Specification for Isopropyl Alcohol
Specification for Isopropyl Alcohol Pack sizes 500 ml · 2.5 L · 25 L — on request Signal word Danger Transport UN1219 · Packing group II Grades offered
EXTRA PUREARHPLCIPTypical applications
- Surface and equipment disinfection
- Normal-phase chromatography modifier
- Extraction and recrystallisation
Also known as
- IPA
- Isopropanol
- Propan-2-ol
- 2-Propanol
Full record, hazard data and enquiry for Isopropyl Alcohol →
