TETRAMETHYL AMMONIUM HYDROGEN SULPHATE
TETRAMETHYL AMMONIUM HYDROGEN SULPHATE For HPLC
For ion pair chromatography.
Short Name: TETRAMETHYL AMMONIUM HYDROGEN SULPHATE
Basic Details
Article No.
LG4503
Grade
For HPLC
Purity
99%
CAS No.
80526-82-5
HS Code
2923.9000
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
Melting point/ Freezing point [°C]
290 °C
Chemical Specifications
Appearance
White crystalline powder
Assay (acidimetric; on dried basis)
Min 99%
Identity (IR)
Conforms
pH (10% solution)
Max 2.0
UV absorbance at
at 200 nm (0.005 mol/L; 1cm; water)
Max 0.15
at 220 nm (0.005 mol/L; 1cm; water)
Max 0.05
TLC test
Conforms
Water (by KF)
Max 1.0%
Safety Information & Hazard Symbols
Symbol
GHS07
Signal Word
Warning
Hazardous Statement
H315-H319-H335
Precaution Statement
P261-P305 + P351 + P338