391338 MilliporeHEPES, Free Acid, ULTROL® Grade - CAS 7365-45-9 - Calbiochem
A zwitterionic N-substituted aminosulfonic acid buffer. Useful in the pH 6.8-8.2 range. Has a pKa of 7.48 at 25°C. Absorbance (1.0 M, H2O, 260 nm):≤0.05.
More>> A zwitterionic N-substituted aminosulfonic acid buffer. Useful in the pH 6.8-8.2 range. Has a pKa of 7.48 at 25°C. Absorbance (1.0 M, H2O, 260 nm):≤0.05. Less<<SDB (Sicherheitsdatenblätter), Analysenzertifikate und Qualitätszertifikate, Dossiers, Broschüren und andere verfügbare Dokumente.
Synonyme: N-2-Hydroxyethylpiperazine-Nʹ-2-ethanesulfonic Acid
Empfohlene Produkte
Übersicht
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Key Spec Table
| CAS # | Empirical Formula |
|---|---|
| 7365-45-9 | C₈H₁₈N₂O₄S |
Preis & Verfügbarkeit
| Bestellnummer | Verfügbarkeit | Verpackung | St./Pkg. | Preis | Menge | |
|---|---|---|---|---|---|---|
| 391338-100GM |
|
Glasflasche | 100 gm |
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| 391338-1KG |
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Glasflasche | 1 kg |
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| 391338-25GM |
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Kst.-Ampulle | 25 gm |
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| 391338-500GM |
|
Glasflasche | 500 gm |
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| 391338-5KG |
|
Wellpappkarton | 5 kg |
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| References |
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| Product Information | |
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| CAS number | 7365-45-9 |
| Form | White crystalline powder |
| Hill Formula | C₈H₁₈N₂O₄S |
| Chemical formula | C₈H₁₈N₂O₄S |
| HS Code | 2933 59 19 |
| PKA | 7.25 - 7.75 at 20°C |
| Structure formula Image | |
| Quality Level | MQ100 |
| Applications |
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| Biological Information | |
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| Purity | ≥99% by titration (dry basis) |
| Physicochemical Information | |
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| Contaminants | Chloride: ≤0.01%; Sodium: ≤0.1%; Sulfate: ≤0.05% |
| Heavy metals | ≤1 ppm |
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| Materials Information |
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| Toxicological Information |
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| Safety Information according to GHS | |
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| RTECS | TL6809000 |
| Product Usage Statements |
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| Transport Information |
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| Supplemental Information |
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| Specifications |
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| Global Trade Item Number | |
|---|---|
| Bestellnummer | GTIN |
| 391338-100GM | 07790788049805 |
| 391338-1KG | 07790788049812 |
| 391338-25GM | 04055977190168 |
| 391338-500GM | 07790788049829 |
| 391338-5KG | 04055977212419 |
Documentation
HEPES, Free Acid, ULTROL® Grade - CAS 7365-45-9 - Calbiochem SDB
| Titel |
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HEPES, Free Acid, ULTROL® Grade - CAS 7365-45-9 - Calbiochem Analysenzertifikate
| Titel | Chargennummer |
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| 391338 |
Broschüre
| Titel |
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| Bulk Product Guide |