252859
Tris(hidroximetil)-aminometano
ACS reagent, ≥99.8%
Recommended Products
grado
ACS reagent
Nivel de calidad
Análisis
≥99.8%
99.8-100.1%
formulario
crystalline
impurezas
≤0.005% insolubles
≤2% water
useful pH range
7-9
pKa (25 °C)
8.1
bp
219-220 °C/10 mmHg (lit.)
mp
167-172 °C (lit.)
trazas de catión
Fe: ≤5 ppm
heavy metals: ≤5 ppm (ICP)
absorción
passes test
SMILES string
NC(CO)(CO)CO
InChI
1S/C4H11NO3/c5-4(1-6,2-7)3-8/h6-8H,1-3,5H2
InChI key
LENZDBCJOHFCAS-UHFFFAOYSA-N
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This Item | 1.08382 | 1.02408 | 1.08307 |
|---|---|---|---|
| grade ACS reagent | grade ACS reagent | grade - | grade - |
| assay ≥99.8%, 99.8-100.1% | assay - | assay - | assay - |
| form crystalline | form solid | form solid | form solid |
| impurities ≤0.005% insolubles, ≤2% water | impurities - | impurities - | impurities - |
| mp 167-172 °C (lit.) | mp 167-172 °C (lit.) | mp 167-172 °C (lit.) | mp 167-172 °C (lit.) |
| cation traces Fe: ≤5 ppm, heavy metals: ≤5 ppm (ICP) | cation traces - | cation traces - | cation traces - |
Descripción general
Aplicación
Otras notas
Código de clase de almacenamiento
11 - Combustible Solids
WGK
WGK 1
Punto de inflamabilidad F
Not applicable
Punto de inflamabilidad C
Not applicable
Equipo de protección personal
dust mask type N95 (US), Eyeshields, Gloves
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