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Acesulfame K
Name:
Acesulfame Potassium
CAS No.:
55589-62-3
Chemical Formula:
C
4
H
4
KN
O
4
S
Test Standard:
FCC IV
Packing:
In 25kg fiber drums
Functional use:
Non-nutritive sweetener
Detailed Specications
Items
Specifications
Appearance:
White, odourless, free flowing crystalline powder
Assay(Titrimetric method):
99.0 –101.0%(on dried basis)
Loss on drying(105
o
C, 2hr):
NMT 1.0%
Heavy metals(as Pb):
NMT 1 ppm
Lead:
NMT 0.1 ppm
Arsenic:
NMT 3 ppm
Fluoride:
NMT 3 ppm
Selenium:
NMT 10 ppm
Potassium:
17 – 21%
Solubility in water:
Freely soluble
Solubility in alcohol:
Slightly soluble
Ultraviolet absorption:
225 – 229 nm
Test for Potassium:
Positive
Precitation test:
Yellow precipitate
PH:
6.5 – 7.5
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