4-Amino-3-methylbenzenesulfonic acid
- Product Name 4-Amino-3-methylbenzenesulfonic acid
- Alias Tobias acid
- Einecs 202-456-5
- Mininmum Order 1 g
- Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
- Price Inquiry sales7@bouling-chem.com
- Manufacturer Bouling Chemical Co., Limited
- CONTACT NOW
|
HS Code |
550333 |
| name | 4-Amino-3-methylbenzenesulfonic acid |
| synonyms | 3-Methyl-4-aminobenzenesulfonic acid |
| CAS_number | 98-33-9 |
| molecular_formula | C7H9NO3S |
| molecular_weight | 187.22 g/mol |
| appearance | White to off-white crystalline powder |
| melting_point | 248-250 °C |
| solubility_in_water | Soluble |
| boiling_point | Decomposes |
| density | 1.47 g/cm³ |
| pKa | 1.92 (sulfonic acid group) |
| storage_conditions | Store at room temperature, tightly closed |
| EC_number | 202-652-9 |
| SMILES | Cc1cc(N)ccc1S(=O)(=O)O |
As an accredited 4-Amino-3-methylbenzenesulfonic acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 100g quantity of 4-Amino-3-methylbenzenesulfonic acid is supplied in a sealed, white plastic bottle with tamper-evident cap. |
| Shipping | 4-Amino-3-methylbenzenesulfonic acid is shipped in tightly sealed containers, protected from moisture and extreme temperatures. Packaging complies with chemical safety regulations and is clearly labeled. During transit from Sigma Aldrich, Merck, or TCI, the shipment includes appropriate documentation and safety information, ensuring secure and compliant delivery to laboratories or authorized facilities. |
| Storage | 4-Amino-3-methylbenzenesulfonic acid should be stored in a tightly closed container in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizing agents. Protect from moisture and direct sunlight. Store at room temperature, and follow all applicable safety and regulatory guidelines as provided by Sigma Aldrich, Merck, or TCI Chemical suppliers. |
Competitive 4-Amino-3-methylbenzenesulfonic acid prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@bouling-chem.com
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- 4-Amino-3-methylbenzenesulfonic acid is manufactured under an ISO 9001 quality system and complies with relevant regulatory requirements.
- COA, SDS/MSDS, and related certificates are available upon request. For certificate requests or inquiries, contact: sales7@bouling-chem.com.
