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Your present location:Home >> FOOD ADDITIVES >> 98%DL, L(+)Choline Bitartrate

ITEMS OF ANALYSIS

SPECIFICATION

RESULTS

Identification A,B,C&D

Positive Reaction

Confirms

Appearance

White,Hydroscopic, Crystalline powder

Confirms

Assay

98%

99.6%

PH(1 in 10)

3.0-4.0

3.4

Water

 0.5%

0.16%

Residue on ignition

 0.1%

0.07%

Specific Rotation

+17.5°-+18.5°

+17.9°

Heavy metals

 10mg/kg

<10mg/kg

Lead(Pb)

 2mg/kg

<2mg/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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