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Tris CAS 77-86-1 Tris(hydroxymethyl)aminomethane 99.9% Pure White Crystalline Powder pH Buffer Reagent
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Tris CAS 77-86-1 Tris(hydroxymethyl)aminomethane 99.9% Pure White Crystalline Powder pH Buffer Reagent
| एमओक्यू: | 25 किलोग्राम |
| स्टैंडर्ड पैकेजिंग: | डबल-लेयर पीई लाइनर के साथ 25 किलो फाइबर ड्रम, नमी-प्रूफ सुरक्षा के साथ निर्यात-ग्रेड पैकेजिंग |
| वितरण अवधि: | स्टॉक के लिए 3-7 कार्य दिवस, उत्पादन के लिए 15-20 दिन |
| भुगतान विधि: | टी/टी, एल/सी, पेपैल, वेस्टर्न यूनियन |
| आपूर्ति क्षमता: | प्रति माह 50000 किलोग्राम |
विस्तृत जानकारी
उत्पत्ति के प्लेस
शांक्सी, चीन
ब्रांड नाम
ECER
प्रमाणन
ISO 9001:2015
मॉडल संख्या
कैस 77-86-1
सीएएस संख्या:
77-86-1
आण्विक सूत्र:
C4H11NO3
आणविक वजन:
121.14 ग्राम/मोल
पवित्रता:
≥99.0%
उपस्थिति:
सफेद क्रिस्टलीय पाउडर
पीएच रेंज (5% aq):
10.0-11.5
गलनांक:
167-172°C
भंडारण की स्थिति:
कमरे का तापमान, सीलबंद
प्रमुखता देना:
CAS 77-86-1 Tris Buffer Reagent
,99.9% Pure White Crystalline Powder
,Pharmaceutical Grade pH Buffer
उत्पाद का वर्णन
Tris(hydroxymethyl)aminomethane CAS 77-86-1
Tris(hydroxymethyl)aminomethane, commonly known as Tris or THAM, is a high-purity biological buffer agent widely used in pharmaceutical, biochemical, and healthcare applications. With CAS number 77-86-1, this white crystalline powder offers exceptional pH buffering capacity in the physiological range (pH 7.0-9.0), making it an essential component in DNA/RNA extraction, protein purification, and cell culture media preparation.
Key Features
- High Purity Grade: ≥99.0% purity, ideal for sensitive biochemical and pharmaceutical applications
- Excellent Buffering Capacity: Effective pH range of 7.0-9.0 at 25°C, suitable for most biological systems
- White Crystalline Powder: Easy to dissolve in water, forms clear and stable buffer solutions
- Versatile Applications: Used in molecular biology, vaccine production, diagnostic reagent preparation, and pharmaceutical formulation
- Stable Storage: Store at room temperature, sealed in a cool and dry environment
Technical Specifications
| Parameter | Specification |
|---|---|
| CAS Number | 77-86-1 |
| Molecular Formula | C4H11NO3 |
| Molecular Weight | 121.14 g/mol |
| Purity | ≥99.0% |
| Appearance | White Crystalline Powder |
| pH (5% aqueous solution) | 10.0-11.5 |
| Melting Point | 167-172°C |
| Solubility in Water | Soluble (550 g/L at 25°C) |
| pKa (at 25°C) | 8.07 |
Applications
- Pharmaceutical Industry: Used as an excipient and buffering agent in injectable formulations, ophthalmic solutions, and topical preparations to maintain physiological pH
- Molecular Biology: Essential buffer component in DNA/RNA electrophoresis, PCR reactions, protein crystallization, and enzyme activity assays
- Diagnostic Reagents: Key ingredient in clinical diagnostic kits, ELISA buffers, and immunology assay solutions
- Vaccine Production: Critical buffering agent in vaccine formulation and stabilization to ensure potency and shelf-life
- Cell Culture: Widely used in cell culture media preparation to maintain optimal pH for mammalian cell growth
- Cosmetic Industry: pH adjuster and buffering agent in skincare products and personal care formulations
Packaging & Storage
Available in 25kg fiber drums with double-layer PE liner. Custom packaging options available upon request. Store in a sealed container at room temperature, away from moisture and direct sunlight.
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