p-Toluenesulfonamide CAS:70-55-3
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| 1 Kilogram |
FOB Price: USD 1.0000 |
- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
70-55-3 p-Toluenesulfonamide Tosylamide
Quick Details
- Appearance: White powder
- Application:Used in the manufacture of dyes, plasticizers, synthetic resins, coatings, disinfectants
- PackAge:25KG/Drum
- ProductionCapacity:2000|Metric Ton|Year
- Storage:Store in cool and dry place, away from sun light.
- Transportation:By sea or by air
Superiority:
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Name |
p-Toluenesulfonamide |
|
Synonyms |
Tosylamide;Uniplex 173;4-TOLUENESULFONIC ACID AMIDE;4-TOLUENESULFONAMIDE;4-METHYLBENZENESULFONAMIDE;P-TOLUENESULFONAMIDE;P-TOLUENESULFONYLAMIDE;P-TOLUENESULPHONAMIDE |
|
CAS |
70-55-3 |
|
MF |
C7H9NO2S |
|
MW |
171.22 |
|
Melting point |
134-137 °C(lit.) |
|
Boiling point |
221 °C (10 mmHg) |
|
Density |
1.2495 (rough estimate) |
|
Refractive index |
1.6100 (estimate) |
|
Flash point |
202 °C |
|
Application |
1.Used in the manufacture of dyes, plasticizers, synthetic resins, coatings, disinfectants and wood processing brighteners, etc. 2.Organic synthesis, plasticizers, resin and paint fungicides. |
Details:
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Item |
Standard |
Test Results |
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Identification |
A.H-NMR:Comply with the structure |
Complies |
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B.LC-MS:Comply with the structure |
Complies |
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C.The IR spectrum of sample should be identical with that of reference standard; |
Complies |
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D.HPLC-ESI-MS |
Complies |
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The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. |
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Heavy metals |
≤10 ppm |
<10ppm |
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Water |
≤1.0% |
0.10% |
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Sulphated ash |
≤0.5%, determined on 1.0 g. |
0.01% |
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Related substances |
Unspecified impurities: for each impurity |
≤0.10% |
<0.10% |
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Total Impurity |
≤0.5% |
0.18% |
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Purity |
≥99.0% |
99.70% |
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Assay |
99.0%~101.0% (anhydrous substance). |
99.80% |
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Storage |
Preserve in well-closed, light-resistant and airtight containers. |
Complies |
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