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106126 2-Morpholinoethanesulfonic acid monohydrate

2-Morpholinoethanesulfonic acid monohydrate buffer substance MES. CAS 145224-94-8, pH 3.6 (10 g/l, H₂O, 20 °C).

2-Morpholinoethanesulfonic acid monohydrate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: MES

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106126
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Overview

Replacement Information

Key Specifications Table

CAS #Empirical Formula
145224-94-8C₆H₁₃NO₄S * H₂O

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          1061261000
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              1061269010
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                  Description
                  Catalogue Number106126
                  SynonymsMES
                  References
                  Product Information
                  CAS number145224-94-8
                  EC number224-632-3
                  Hill FormulaC₆H₁₃NO₄S * H₂O
                  Molar Mass213.25 g/mol
                  HS Code2934 99 99
                  Structure formula ImageStructure formula Image
                  Quality LevelMQ100
                  Applications
                  Application2-Morpholinoethanesulfonic acid monohydrate buffer substance MES. CAS 145224-94-8, pH 3.6 (10 g/l, H₂O, 20 °C).
                  Biological Information
                  Physicochemical Information
                  Melting Point>300 °C
                  pH value3.6 (10 g/l, H₂O, 20 °C)
                  Bulk density570 kg/m3
                  Solubility80 g/l
                  Dimensions
                  Materials Information
                  Toxicological Information
                  Safety Information according to GHS
                  Storage class10 - 13 Other liquids and solids
                  WGKWGK 3 highly 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 (alcalimetric, calculated on anhydrous substance)≥ 99 %
                  Identity (IR-spectrum)passes test
                  pH-value (0.5 M; 20 °C; water)2.5 - 4.0
                  UV-Absorption (250 nm, 50 g/l, 1 cm, water)≤ 0.05
                  UV-Absorption (250 nm, 100 g/l, 1 cm, water)≤ 0.1
                  Chloride (Cl)≤ 0.005 %
                  Sulfate (SO₄)≤ 0.005 %
                  Heavy metals (as Pb)≤ 0.0005 %
                  Na (Sodium)≤ 0.005 %
                  Water (according to Karl Fischer)7.0 - 9.0 %
                  Biological buffer, pKa at 20 °C6.15
                  Global Trade Item Number
                  Catalog Number GTIN
                  1061260025 04022536073088
                  1061260250 04022536073095
                  1061261000 04022536919928
                  1061269010 04022536692760