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115231 2-[4-(2-Hydroxyethyl)-1-piperazinyl]-ethanesulfonic acid sodium salt

2-[4-(2-Hydroxyethyl)-1-piperazinyl]-ethanesulfonic acid sodium salt buffer substance HEPES-Na. CAS 75277-39-3, molar mass 260.29 g/mol.

MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
115231
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Overview

Replacement Information

Key Spec Table

CAS #Empirical Formula
75277-39-3C₈H₁₇N₂NaO₄S
Description
Catalogue Number115231
References
Product Information
CAS number75277-39-3
EC number278-169-7
Hill FormulaC₈H₁₇N₂NaO₄S
Molar Mass260.29 g/mol
HS Code2933 59 99
Structure formula ImageStructure formula Image
Applications
Application2-[4-(2-Hydroxyethyl)-1-piperazinyl]-ethanesulfonic acid sodium salt buffer substance HEPES-Na. CAS 75277-39-3, molar mass 260.29 g/mol.
Biological Information
Physicochemical Information
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Storage class10 - 13 Other liquids and solids
WGKWGK 1 slightly hazardous to water
Disposal3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageStore at +5°C to +30°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Assay (perchloric acid titration, calculated on dried substance)≥ 99
Identity (IR-spectrum)passes test
UV-Absorption (250 nm, 20 g/l, 1 cm, water)≤ 0.06
Chloride (Cl)≤ 0.005 %
Sulfate (SO₄)≤ 0.005 %
Heavy metals (as Pb)≤ 0.0005 %
Loss on Drying (105 °C)≤ 6.0
Biological buffer, pKa at 20 °C7.55

Documentation

2-[4-(2-Hydroxyethyl)-1-piperazinyl]-ethanesulfonic acid sodium salt SDS

Title

Safety Data Sheet (SDS)