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2-(N-Morpholino)Ethanesulfonic Acid

CAS NO.： 4432-31-9

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Specification： ≥99.5%

Documentation： Get COA after inquiry

Lead Time： 14-30 days

Max Capacity： -

Packing： Customed Package; 25KG/Fibre Drum

Product Detail

Properties

MES

English name: MES

CAS Number: 4432-31-9

Molecular formula: C6H13NO4S

Molecular weight: 195.24

Attributes

Melting point: >300 °C(lit.)

Boiling point: 102°C

Density: 1.208 (estimate)

Refractive index: 1.5500 (estimate)

Storage conditions: Store at RT.

Solubility: H2O: 0.5 M at 20 °C, clear

Acidity coefficient (pKa): pKa at 0.1M ionic: 0°, 6.38; 20°, 6.15; 37°, 5.98; pKa1 1.99; pKa2 6.21; pKa/°C -0.011

Form: Powder

Color: White

PH value: 2.5-4.0 (25℃ in neat)

Discoloration of acid-base indicator pH range: 5.5-6.7

Maximum wavelength (λmax)λ: 260 nm Amax: 0.01

λ: 280 nm Amax: 0.01

Stability: stable. Incompatible with strong oxidants.

Properties

This product is used as calcium soap dispersant in soap and toilet soap. It can replace sodium tripolyphosphate as low phosphorus or non phosphorus detergent. It can also be used as active substance in liquid washing. It is used as medium bubble mineral flotation agent in industry. In leather degreasing, it is used as dispersant and wetting agent in dyes, pigments and pesticides. In the printing industry as deinking agent.

CAS No.

4432-31-9

Formula

C6H13NO4S

Molecular Mass

195.23700

Exact Mass

195.05700

PSA

75.22000

Logp

0.22510

IUPAC

2-morpholin-4-ylethanesulfonic acid

Matter Classification

organic

Category

Melting Point

>300 °C(lit.)

Density

1.208 (estimate)

Boiling Point

102°C

Appearance

White Powder

Acidity and Basicity

acidness

HS Code

29349990

UN No.

DG-Class

Risk Code

R36/37/38

Safety Label

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