2-Amino-3-mercaptopropanoic acid
- Product Name 2-Amino-3-mercaptopropanoic acid
- Alias Cysteine
- Einecs 200-157-7
- 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 |
645320 |
| Chemical_Name | 2-Amino-3-mercaptopropanoic acid |
| Common_Name | Cysteine |
| CAS_Number | 52-90-4 |
| Molecular_Formula | C3H7NO2S |
| Molecular_Weight | 121.16 g/mol |
| Appearance | White crystals or crystalline powder |
| Melting_Point | 220 °C (decomposes) |
| Solubility_in_Water | Freely soluble |
| pKa1_(Carboxyl) | 1.71 |
| pKa2_(Amino) | 10.78 |
| pKa3_(Thiol) | 8.33 |
| IUPAC_Name | 2-amino-3-sulfanylpropanoic acid |
| Density | 1.68 g/cm³ |
| PubChem_CID | 5862 |
As an accredited 2-Amino-3-mercaptopropanoic acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 2-Amino-3-mercaptopropanoic acid is supplied by Sigma-Aldrich in a 5g amber glass bottle with a tamper-evident cap. |
| Shipping | 2-Amino-3-mercaptopropanoic acid is shipped in sealed containers to protect it from moisture and light. The package includes appropriate labeling and documentation per regulatory standards. It is shipped as a hazardous chemical, requiring secure, temperature-controlled transport and compliance with local, national, and international shipping guidelines (e.g., DOT, IATA, IMDG). |
| Storage | 2-Amino-3-mercaptopropanoic acid should be stored in a tightly sealed container, protected from moisture and light. Keep it in a cool, dry, well-ventilated area, preferably at 2-8°C (refrigerator). Avoid exposure to air and strong oxidizing agents. Clearly label the container and ensure proper secondary containment, following all chemical safety protocols per Sigma Aldrich, Merck, or TCI guidelines. |
Competitive 2-Amino-3-mercaptopropanoic 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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- 2-Amino-3-mercaptopropanoic 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.
