Tris(hydroksymetylo)aminometan 99,8-100,1 Dry_basis, BAKER ANALYZED® ACS, J.T.Baker®
Dostawca: Avantor
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Uwaga
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Synonim:
2-Amino-2-(hydroxymethyl)propane-1,3-diol(tris), Tromethamine, Tris(hydroxymethyl)methylamine, 2-Amino-2-(hydroxymethyl)propane-1,3-diol, 2-Amino-2-(hydroxymethyl)-1,3-propanediol, Trizma(R) base, TRIS base, THAM
X171-09EA
0
PLN
X171-09
X171-03
X171-07
X171-05
Tris(hydroksymetylo)aminometan 99,8-100,1 Dry_basis, BAKER ANALYZED® ACS, J.T.Baker®
Tris(hydroksymetylo)aminometan
Formuła:
NH₂C(CH₂OH)₃ MW: 121.14 g/mol Temp. Wrzenia: 357 Temp. topnienia: 169…172 °C Gęstość: 1.328 g/cm³ (20 °C) Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00004679 Numer CAS: 77-86-1 Numer WE (dawny EINECS): 201-064-4 Klasyfikacja Merck : 13,09842 |
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Wyniki testów specyfikacyjnych
Meets ACS Reagent Chemical Requirements | 99.8 - 100.1 % |
For Laboratory,Research,or Manufacturing Use | 99.8 - 100.1 % |
Assay (C₄H₁₁NO₃) (dried basis) | 99.8 - 100.1 % |
Absorbance of a 40% Solution: | Passes Test |
Water (H₂O)(by Karl Fischer titrn) | ≤2 % |
Insoluble Matter | ≤0.005 % |
Trace Impurities - ACS - Heavy Metals (as Pb) | ≤5 ppm |
Trace Impurities - Iron (Fe) | ≤5 ppm |
pH of 0.1M Solution at 25°C, For Information Only | |
Meets Reagent Specifications for testing USP/NF monographs |
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