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Home Chemnovo Buffer Substances Morpholinoethane Sulphonic Acid Monohydrate 99% Extrapure (MES)

01770

Morpholinoethane Sulphonic Acid Monohydrate 99% Extrapure (MES)

MES Monohydrate

CAS : 145224-94-8

HS Code : 2934.99000

Molecular Formula : C6H13NO4S.H2O

Molecular Weight : 213.25

MSDS

Product Datasheet

Shelf Life : 60 Months

Sample COA COA

Physical Properties

Physical state at 20 °C
Solid
 Colour
White crystalline
Odour
Odorless
 pH value
3.6
Melting point/ Freezing point [°C]
>300 °C
 Solubility in water [% weight]
Soluble in water

Specification

Appearance
White crystalline powder
 Assay
Min 99%
UV absorbance (at 250 nm; 5%; 1 cm; water)
Max 0.05
 Chloride (Cl)
Max 0.005%
Sulphate (SO4)
Max 0.005%
 Heavy metal (as Pb)
Max 0.0005%
Sodium (Na)
Max 0.01%
 Water (H2O)
8.3 - 9.3%

Safety Information and Hazard Symbols

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338