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CAS RN: 88-44-8 | Product Number: A0328
p-Toluidine-2-sulfonic Acid
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Purity: >98.0%(T)(HPLC)
Synonyms:
- 4-Aminotoluene-3-sulfonic Acid
- 4-Methylaniline-2-sulfonic Acid
- 2-Amino-5-methylbenzenesulfonic Acid
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 25G |
$25.00
|
2 | 1 | 20 |
|
| 500G |
$85.00
|
1 | 2 | 11 |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
* To send your quote request for bulk quantities, please click on the "Request Quote" button. Please note that we cannot offer bulk quantities for some products.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | A0328 |
| Purity / Analysis Method | >98.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C__7H__9NO__3S = 187.21 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 88-44-8 |
| Reaxys Registry Number | 2211509 |
| PubChem Substance ID | 87561979 |
| SDBS (AIST Spectral DB) | 1664 |
| MDL Number | MFCD00007908 |
Specifications
| Appearance | White to Light yellow to Light orange powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Neutralization titration) | min. 98.0 % |
| NMR | confirm to structure |
Properties (reference)
| Solubility in water | Slightly soluble |
GHS
| Signal Word | Warning |
| Hazard Statements | H320 : Causes eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
Related Laws:
| RTECS# | XT6320000 |
Transport Information:
| HS Number | 2904.10.3700 |
PubMed Literature
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Specifications
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