Product Details:
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Product Name: | Tromethamine | Cas No: | 77-86-1 |
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Application: | Lab/Cosmetic | Purity: | 99% |
Classification: | Biological Buffer | Form: | Powder |
Color: | White | Samples: | Available |
Package: | 1kg/5kg/25kg | Transport: | Courier/Air/Sea |
Highlight: | Tromethamine Tris Buffer,Biological Tris Buffer,CAS 77-86-1 |
Tromethamine (Tris) is a high-purity biological buffer with 99% purity, widely used in cosmetic formulations, pharmaceutical intermediates, and biochemical applications. This versatile compound serves as an essential raw material in various industrial and research applications.
Property | Value |
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Product Name | Trometamol |
Synonyms | OmniPur TRIS, Tris Base (Molecular Biology Grade), Tris(Hydroxymethyl)aminomethane, TRIS, Tromethamine |
CAS Number | 77-86-1 |
Molecular Formula | C4H11NO3 |
Molecular Weight | 121.14 |
EINECS | 201-064-4 |
Property | Value |
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Melting Point | 167-172 °C (lit.) |
Boiling Point | 219-220 °C at 10 mm Hg (lit.) |
Density | 1.353 g/cm3 |
Vapor Pressure | 0.0267 hPa (20 °C) |
Refractive Index | 1.4170 (estimate) |
Flash Point | 219-220°C/10mm |
Storage Temperature | 20-25°C |
Solubility | H2O: 4 M at 20 °C, clear, colorless |
Appearance | White crystalline powder |
pH Range | 7 - 9 |
Water Solubility | 550 g/L (25 ºC) |
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