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<<Synonyms: N-2-Hydroxyethylpiperazine-Nʹ-2-ethanesulfonic Acid
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Přehled
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Tabulka spec. kláve
CAS # | Empirical Formula |
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7365-45-9 | C₈H₁₈N₂O₄S |
Products
Katalogové číslo | Balení | ks/bal. | |
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391338-100GM | Skleněná láhev | 100 gm | |
391338-1KG | Skleněná láhev | 1 kg | |
391338-25GM | Plastová ampulka | 25 gm | |
391338-500GM | Skleněná láhev | 500 gm | |
391338-5KG | Lepenková bedna | 5 kg |
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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 |
PKA | 7.25 - 7.75 at 20°C |
Structure formula Image | |
Quality Level | MQ100 |
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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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Safety Information according to GHS | |
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RTECS | TL6809000 |
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Specifications |
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Global Trade Item Number | |
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Katalogové číslo | 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 MSDS
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HEPES, Free Acid, ULTROL® Grade - CAS 7365-45-9 - Calbiochem Certificates of Analysis
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391338 |
Brochure
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Bulk Product Guide |