ChemNet > CAS > 88-44-8 6-Amino-m-toluenesulfonic acid
88-44-8 6-Amino-m-toluenesulfonic acid
| product Name |
6-Amino-m-toluenesulfonic acid |
| CAS No |
88-44-8 |
| Synonyms |
2-Amino-5-methylbenzenesulfonic acid; 4-aminotoluene-3-sulphonic acid; 4B acid; 2-amino-5-methylbenzenesulfonate; 4-Aminotoluene-3-sulfonic acid |
| Molecular Formula |
C7H8NO3S |
| Molecular Weight |
186.2089 |
| InChI |
InChI=1/C7H9NO3S/c1-5-2-3-6(8)7(4-5)12(9,10)11/h2-4H,8H2,1H3,(H,9,10,11)/p-1 |
| EINECS |
201-831-3 |
| Molecular Structure |
|
| Melting point |
300℃ |
| Hazard Symbols |
C:Corrosive;
|
| Risk Codes |
R34:;
|
| Safety Description |
S26:;
S28A:;
|
| MSDS |
Material Safety Data Sheet
|
|
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| Specifications |
99% min |
| Packing |
25kg 50kg drum or bag |
| Description |
What is the chemical of 4-Aminotoluene-3-Sulfonic Acid ? Appearance: White to off-white crystalline powder or needle-shaped crystals?? Assay:99%min by HPLC?? IR Identity: conform to standard?? HNMR?? conform to standard?? carbon spectrum: conform to standard?? Water by K. F.:0.5% max or as per the customer??s request?? Loss on drying:0.5% max. or as per the customer??s request?? ========================================================================= Uses: 4-Aminotoluene-3-Sulfonic Acid serves as an important intermediate in organic dyes and pigments. Specific Applications: It can be coupled with 2,3-acid to produce Pigment Red 6B and Lisosol Brilliant Red BK. It can be coupled with 2-naphthol to manufacture Pigment Yellowish Red BL. Application Fields: These pigments are widely used for coloring in inks, plastics, rubber, wires and cables, as well as daily chemical products. Other Uses: It is also used as an intermediate in the synthesis of pharmaceuticals and fine chemicals. ===... |
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