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Food Additives

ACESULFAME K

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Product Description:white, odorless, freely flowing crystalline powder having an intensely sweet taste, approximately 200
times sweeter than sucrose(3%solution)

Identification

 

 

Test

 

Requirement

 

Result

 

Solubility in Water

 

Freely Soluble

 

Freely Soluble

 

Solubility in Ethanol

 

Slightly Soluble

 

Slightly Soluble

 

Ultraviolet Absorption

 

227±2nm

 

227±2nm

 

Test for Potassium

 

Positive

 

Positive

 

Precipitation test

 

Yellow Precipitate

 

Yellow Precipitate

 

 

Purity

 

Test

 

Requirement

 

Result

 

Assay Content  %

 

99.0~101.0%

 

99.56

 

Loss on Drying(105℃,2h) %

 

1

 

0.06

 

Organic Impurities  ppm

 

20

 

<20

 

Impurity A  %

 

0.125

 

<0.125

 

Impurity B  ppm

 

20

 

<20

 

Fluoride  ppm

 

3

 

0.2

 

Potassium  %

 

17.0-21

 

18.9

 

Heavy Metals  ppm

 

5

 

<5

 

Acidity

 

Passes test

 

Passes test

 

Arsenic  ppm

 

3

 

0.35

 

Lead  ppm

 

1

 

None

 

Mercury  ppm

 

1

 

None

 

Selenium ppm

 

10

 

0.4

 

Sulfate  %

 

0.1

 

0.1

 

PH (1 in 100 solution)

 

5.5-7.5

 

6.79

 

Insolubles  ppm

 

75

 

59

 

 

Microbiological Tests

 

Test

 

Requirement

 

Result

 

Total Plate Count  cfu/g

 

200

 

<20

 

Coliforms-MPN  MPN/g

 

10

 

None

 

Yeast and Moukls  cfu/g

 

100

 

<10

 

E.Coli

 

Negative

 

None

 

Salmonella

 

Negative

 

None

 

 

Particle Size

 

Sieve

 

Percent

 

30-100mesh

 

98%

 

 

*Impurity A:3-oxobtanamide(acctylacetamide)

**Impurity B:5-chloro-6-methyl-1,2,3-oxathiazin-4(3H)-one 2,2-dioxide

The requirement stated herein also meets with the standard of BP,EP and FAO/WHO JECFA96 E950.

 

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