| Customization: | Available |
|---|---|
| CAS No.: | 6976-37-0 |
| Formula: | C8h19no5 |
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Basic Information
Product Names: Bis(2-hydroxyethyl)amino tris(methylol)methane, BIS-TRIS buffer intermediate
Molecular Formula: C8H19NO5
Molecular Weight: 267.32
CAS Number: 6976-37-0
Appearance: White crystalline powder or granules.
Solubility: Highly soluble in water; slightly soluble in ethanol; insoluble in organic solvents like diethyl ether.
Melting Point: Approximately 150-155°C (with decomposition).
pH Characteristics: Widely used as a biological buffer, maintaining effective buffering capacity in the pH range of 6.8-8.2.
Application Fields
Biochemistry and Molecular Biology
Serves as a buffer in enzymatic reactions, protein purification, and nucleic acid extraction, especially suitable for low-temperature environments (e.g., electrophoresis buffers).
Core component of BIS-TRIS buffers, compatible with systems containing SDS.
Pharmaceuticals and Cosmetics
Used in preparing mild skincare products or pharmaceutical buffer systems to regulate formula pH.
Industrial Applications
Functions as a surfactant or stabilizer in coatings, inks, and other industries.
Safety Information
Toxicity: Low toxicity, but may cause irritation upon skin or eye contact.
Storage Conditions: Store in a sealed container in a dry, cool place, away from moisture and high temperatures.
Protective Measures: Wear gloves and goggles during handling to avoid inhaling dust or contacting mucous membranes.
Related Extensions
Difference from TRIS Buffers: Contains hydroxyethyl groups, offering better water solubility and suitability for broader temperature and ionic strength environments.
Market Applications: Widely used in biopharmaceuticals, genetic engineering experiments (e.g., PCR reaction system optimization), and in vitro diagnostic reagents.
| Liquid products | Drum of 5kg ,10 kg ,25 kg ,50 kg 200 kg ,250 kg . 1000 kg IBC drum. TANK with 20 tons ,25 tons . |
| Solid products | Bag of 1 kg ,2 kg ,5 kg ,25 kg ,500kg ,1000 kg . Drum of 25 kg and 50 kg. |
Packaging can be customized according to customer requirements.
Qingdao Jinyu Chemical Co., LTD,which is located in Qingdao City, China, with registered capital of RMB 10 million, is a dynamic chemical import and export enterprise with customer demand as its own responsibility. The founder has been engaged in the chemical industry for more than 20 years. With professional technical and marketing personnel, diversified cooperative factories with synthetic technology and efficient logistics management, we provide services to customers all over the world. After years of hard work, we have selected a number of excellent chemical production cooperative enterprises in China. These enterprises have their own advantages in different chemical synthesis fields. They have passed the strict inspection of suppliers by many customers and formed a long-term and stable strategic partnership with customers. With our partners' excellent equipment, well-trained employees and mature technology, we also continue to provide customers with more products.
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