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Your present location:Home >> Products >> Food additives >> 98%Choline dihydrogen Citrate

ITEMS OF ANALYSIS

SPECIFICATION

RESULTS

Identification A,B,C&D

Positive Reaction

Confirms

Appearance

White Crystalline powder

Confirms

Assay

98%

98.6%

PH(1 in 10)

3.5-4.5

3.65

Melting point

103℃-107.5℃

106

Water

 0.25%

0.18%

Residue on ignition

 0.05%

0.03%

Heavy metals

 10mg/kg

<10mg/kg

Arsenic

 2mg/kg

<2mg/kg

Cadmium

 0.3mg/kg

<0.3mg/kg

Chromium

 2mg/kg

<2mg/kg

Mercury

 0.2mg/kg

<0.2mg/kg

Lead(Pb)

 0.3mg/kg

<0.3mg/kg

1,4-Dioxane

Passes test

Confirms

Microbial

 

 

Total Plate Count

1000CFU/g

<1000CFU/g

Yeast and Mold

100CFU/g

<100CFU/g

E.Coli

Negative

Negative

Salmonella

Negative

Negative

Staphylococcus aureus

Negative

Negative

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