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White EPPS Biological Buffer HEPPS 4-(2-Hydroxyethyl)-1-piperazine propanesulfonic acid CAS NO 16052-06-5 98%
Quick detail:
| Name | HEPPS | Appearance | White crystalline powder |
| Assay,% | 98 | Water Content,% | ≤0.5 |
| PH(1% aq.) | 5.0-6.5 | Solubility(0.1M aq.) | Clear, colorless solution |
| Ultraviolet absorbance/260nm(0.1M aq.) | ≤0.1 | Ultraviolet absorbance/280nm(0.1M aq.) | ≤0.1 |
Description:
> Formula:C9H20N2O4S
> Weight: 252.331
> MP/BP:237-239 °C (MP)
> Storage: room temperature
> Safety Description: S24/25-36-26
> Danger Description:R36/37/38
> Danger Symbol: Xi
Synonyms:
2-hydroxyethyl]piperazine-n’-[3-propancesulfonicacid];4-(2-hydroxyethyl)-1-piperazinepropanesulfonicaci;EPPS;HEPPS;LABOTEST-BB LT00138110;4-(2-HYDROXYETHYL)-1-PIPERAZINEPROPANESULFonIC ACID;4-(2-HYDROXYETHYL)PIPERAZINE-1-PROPANESULFonIC ACID;3-[4-(2-HYDROXYETHYL)-1-PIPERAZINE]PROPANESULFonIC ACID;3-[4-(2-Hydroxyethyl)-1-piperazine]propanesulfonic acid; 4-(2-Hydroxyethyl)-1-piperazinepropanesulfonic acid; HEPPS N-(2-Hydroxyethyl)piperazine-N-3-propanesulfonic acid; N-(2-Hydroxyethyl)-N-(3-sulfopropyl)-piperazine; HEPPS, ULTROL Grade; HEPPS~4-(2-Hydroxyethyl)-1-piperazinepropanesulphonic acid; aEPPS; HEPPS; 3-[4-(2-hydroxyethyl)piperazin-1-yl]propane-1-sulfonic acid; 4-(2-Hydroxyethyl) piperazine-1-propanesulfonic acid
Rlated categories:
Pharmaceutical Intermediates;Miscellaneous Biochemicals;Biochemistry;Good's Buffers;Buffer
HEPPS(EPPS)
Rlated Products:
1. Applications:
A. HEPPS is a commonly used phosphorylation reaction.
B. HEPPS is also used for Folin of Detection of proteins, but cannot be used in biuret test
2. Location
A. biology/biochemistry laboratory, pharmaceutical factory
3. Note:
HEPPS is stored in shady and cool place. Keep container closed and store in a dry ventilated place
The determination of PH
Weigh a certain amount of samples into test tube, add a certain amount of water, shake and dissolve, determination of the pH used have been calibrated pH meter.
The determination of KF
Use MA-1 intelligent Carle Fischer moisture tester to measure water content
The determination of solubility
Weigh a certain amount of samples into test tube, add a certain amount of water, shake and dissolve, observe the solution.
The determination of UV absorbance
A certain amount of the sample was weighed to the nearest 0.0001g, into 10ml volumetric flask, after constant volume with pure water, at a specific wavelength by 2cm cuvette was measured by UV spectrophotometer.
Determination of melting point
Instrument:
Micro melting point apparatus WRS-2A, Melting point tubes
Determination&nbs
