Morpholinoethane Sulphonic Acid Monohydrate 99% Extrapure (MES)

  • CAS :
    145224-94-8
  • REF :
    25838
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QUANTITY PRICE ENQUIRY
25 gm Rs 1237.5
100 gm Rs 4137.5

Product Information

Formula: C₆H₁₃NO₄S·H₂O CAS: 145224-94-8 (monohydrate); 4432-31-9 (anhydrous) EC No.: 224-632-3 (anhydrous) M (Molar Mass): 213.25 g/mol (monohydrate) D (Density): 1.45 g/cm³ (approx.) mp (Melting Point): >300 °C (dec.) bp (Boiling Point): Not applicable pKa: ~6.1 at 25°C

Chemicals Properties

Assay (Acidimetric): ≥ 99.0 % (C₆H₁₃NO₄S) Appearance: White crystalline powder. Identification (IR): Passes test. pH (1% Solution): 3.0 - 4.0 Water (Karl Fischer): 7.0 - 9.0 % (corresponding to monohydrate) Absorbance (1M aq. sol., 260 nm): ≤ 0.05 Absorbance (1M aq. sol., 280 nm): ≤ 0.03 Residue on Ignition: ≤ 0.1 %

Hazard Information

Hazard: Causes serious eye irritation. Safety: Wear eye protection. Avoid dust formation. Storage: Store in a cool, dry place, tightly closed.