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LC6044 N-[Tris(hydroxymethyl)methyl]-3-aminopropanesulfonic acidbuffer substance TAPS |
Order number | Packaging | Quantity | Price € |
AC33044 | Plastic bottle | 25 g | 19.80 |
AC33044 | Plastic drum | 250 g | 109.80 |
Product information | |
Synonyms | TAPS |
Hill Formula | C7H17NO6S |
HS Code | 2922 19 85 |
EC number | 249-954-1 |
Molar mass | 243.27 g/mol |
CAS number | 29915-38-6 |
Chemical and physical data | |
Melting point | 226 °C |
Molar mass | 243.27 g/mol |
Safety information | |
Storage class | 10 – 13 Other liquids and solids |
WGK | WGK 3 highly water endangering |
Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
Specifications | |
Assay (alkalimetric) | ≥ 99 % |
Identity (IR-spectrum) | passes test |
UV-Absorption (250 nm, 20 g/l, 1 cm, water) | ≤ 0.05 |
Chloride (Cl) | ≤ 0.005 % |
Sulfate (SO4) | ≤ 0.005 % |
Heavy metals (as Pb) | ≤ 0.0005 % |
Na (Sodium) | ≤ 0.005 % |
Loss on drying (105 °C) | ≤ 0.2 % |
Biological buffer, pKa at 20 °C | 8.40 |
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