HEPES Sodium salt
CAS: 75277-39-3
Molecular Formula: C8H17N2NaO4S
Molecular Weight: 260.29
Product Detail
| Product Code | 80267503 | ||||
| Product Name | HEPES Sodium salt | ||||
| Categories | Buffers | ||||
| CAS | 75277-39-3 | ||||
| Molecular Formula | C8H17N2NaO4S | ||||
| Molecular Weight | 260.29 | ||||
| Storage Details | Ambient | ||||
| Harmonised Tariff Code | 29335995 |
Product Specification
| pH | 9.5 – 10.5 | ||||
| Loss on Drying | ≤ 4.0% | ||||
| Appearance | White free flowing powder | ||||
| Pka (25 deg C) | 6.8 – 8.2 | ||||
| A260, 1M Water | ≤ 0.200 | ||||
| A280, 1M Water | ≤ 0.200 | ||||
| Assay (Titration on dry basis) | ≥ 99.0% | ||||
| Solubility 0.1M water | Clear, colourless solution | ||||
| A440, 1M water | ≤ 0.200 |
Safety Information
| Pictograms | |||||
| Signal word | None | ||||
| Hazard statements | |||||
| Precautionary statements |