HEPES-2-[4-(2-Hydroxyethyl)-1-piperazinyl]-ethanesulfonic acid 99,5, powder_crystalline_white Molecular_Biology
Supplier: Promega Corporation
Synonyms:
HEPES free acid, N-2-Hydroxyethylpiperazine-N′-2-ethanesulfonic acid, N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulphonic acid), 4-(2-Hydroxyethyl)piperazin-1-ylethanesulphonic acid, N-2-Hydroxyethylpiperazine-N′-2-ethanesulphonic acid, 2-(4-(2-Hydroxyethyl)piperazin-1-yl)ethanesulfonic acid, 4-(2-Hydroxyethyl)piperazin-1-ylethanesulfonic acid, N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid), 2-(4-(2-Hydroxyethyl)piperazin-1-yl)ethanesulphonic acid
H5302
H5303
PAH5302EA
108.37
USD
PAH5302
PAH5303
HEPES-2-[4-(2-Hydroxyethyl)-1-piperazinyl]-ethanesulfonic acid 99,5, powder_crystalline_white Molecular_Biology
HEPES (4-(2-Hydroxyethyl)piperazin-1-ylethanesulphonic acid)
HEPES is a biological buffer that functions over a pH range of 6.8 to 8.2.
Formula:
C₈H₁₈N₂O₄S MW: 238.31 g/mol Storage Temperature: Ambient |
MDL Number:
MFCD00006158 CAS Number: 7365-45-9 Merck Index: 13,04672 |
|
Specification Test Results
Appearance | White, crystalline powder |
Purity | ≥99.5% |
Lead | ≤5 ppm |
Iron | ≤5 ppm |
Moisture | ≤0.5% |
pH at 25°C (1M) | 5.0 – 6.5 |
A260 at 0.1M | ≤0.05 |
A280 at 0.1M | ≤0.04 |
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