Specification Sheet

Product Name
Tetrabutylammonium hydroxide solution ~40% in water, suitable for ion chromatography

Product Number
86854

Product Brand
SIAL

CAS Number
2052-49-5

Molecular Weight
259.47

Test

Specification

APPEARANCE (COLOR)Colorless to Very Faint Yellow
APPEARANCE (FORM)Liquid
TITRATION (T) HCL 1M37.0 - 43.0 %
PROTON NMR SPECTRUMCONFORMS TO STRUCTURE
METAL TRACE ANALYSIS (ICP)CORRESPONDS TO REQUIREMENTS
POTASSIUM (ICP)≤ 100 mg/kg
SODIUM (ICP)≤ 100 mg/kg
TOTAL SULFUR AS SO4 (ICP)≤ 100 mg/kg
BROMIDE (BR)≤ 100 mg/kg
RECOMMENDED RETEST PERIOD42 MONTHS

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