Chemical Properties:
Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement. Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture.Leading Manufacturer and Supplier High Quality, Commercial Production HEPES CAS 7365-45-9 HEPPS CAS 16052-06-5| Item | Specifications |
| Appearance | White Crystal Powder |
| Purity | >99.5% (Titration with NaOH, Anhydrous Basis) |
| Loss on Drying | <1.00% |
| Solubility (0.1M aq.) | Clear, Colorless Solution |
| A260 (1M, Water) | <0.1 |
| A280 (1M, Water) | <0.1 |
| Aluminum (Al) | <0.0005% |
| Bromide (Br-) | <0.001% |
| Calcium (Ca) | <0.002% |
| Copper (Cu) | <0.0005% |
| Iron (Fe) | <0.0005% |
| Ignition Residue (as Sulfate) | <0.10% |
| Insoluble Matter | <0.01% |
| Potassium (K) | <0.02% |
| Magnesium (Mg) | <0.0005% |
| Sodium (Na) | <0.01% |
| Ammonium (NH4+) | <0.001% |
| Lead (Pb) | <0.0005% |
| Phosphorus (P) | <0.0005% |
| Zinc (Zn) | <0.0005% |
| Strontium (Sr) | <0.0005% |
| Useful pH Range | 7.3~8.7 |
| Test Standard | Enterprise Standard |
| Usage | Biological Buffer; Good's Buffer Component for Biological Research |
Description:
Specifications:
Package & Storage:
| Chemical Name | HEPPS |
| Synonyms | EPPS; 4-(2-Hydroxyethyl)-1-Piperazinepropanesulfonic Acid; N-(Hydroxyethyl)piperazine-N'-Propanesulfonic Acid; 3-[4-(2-Hydroxyethyl)-1-piperazinyl]propanesulfonic Acid; 3-(4-(2-Hydroxyethyl)piperazin-1-yl)propane-1-Sulfonic Acid |
| CAS Number | 16052-06-5 |
| CAT Number | RF-PI1630 |
| Stock Status | In Stock, Production Scale Up to Tons |
| Molecular Formula | C9H20N2O4S |
| Molecular Weight | 252.33 |
| Solubility in Water | Almost Transparency |
| Melting Point | 237.0~239.0℃ (lit.) |
| Density | 1.2684 |
| Brand | Ruifu Chemical |
Advantages:
FAQ:
Application:
HEPPS (CAS: 16052-06-5) is a commonly used Good's buffer component for biological research. HEPPS is often used as separator in ultrathin isoelectric focusing gels and enhances the resolution of phosphoglucomutase. HEPPS is used as a buffering agent in biology and biochemistry. HEPPS can be used for Folin protein detection, but cannot be used for biuret detection. Biological buffer, used in biochemical diagnostic kits, DNA/RNA extraction kits and PCR diagnostic kits. HEPPS has many characteristics similar to HEPES (CAS: 7365-45-9). Because of its high buffer range, it is suitable for phosphorylation reactions, especially when TriClne cannot be used.
