Specification Sheet

Product Name
Guanosine ≥97.0% (HPLC)

Product Number
75903

Product Brand
SIGMA

CAS Number
118-00-3

Molecular Weight
283.24

Test

Specification

APPEARANCE (COLOR)White to Faint Beige
APPEARANCE (FORM)Powder
PURITY (HPLC AREA %)≥ 97.0 %
SPECIFIC ROTATION (20/D)-73 ± 2 Degrees
CONCENTRATIONC=1.5 IN 0.1 M SODIUM HYDROXIDE
SOLUBILITY (COLOR)Colorless to Very Light Yellow
SOLUBILITY (TURBIDITY)Clear
SOLUBILITY (METHOD)1G IN 10ML 1 M SODIUM HYDROXIDE
WATER≤ 6.0 %
INFRARED SPECTRUMCONFORMS TO STRUCTURE