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Choline Bitartrate

Structural formula: [HOCH2CH2N+(CH3)3]HC4H4O6-
Molecular formula: C9H19NO7
Molecular weight: 253.25
Properties: white crystalline powder, absorbing moisture easily.
Edition: Food Chemicals Codex ( IV )
Specification:

Item

Food Chemicals Codex ( IV )

Identification A , B , C

Ok

Assay > %

99.7

As ≤%

0.0003

Heavy metals(as Pb ) ≤%

0.002

Pb ≤%

0.001

Residue on ignition ≤%

0.1

Moisture ≤%

0.5

PH

3.4 ~ 3.7

1,4-dioxan

Ok

Escherichia coli

no

salmonella

no

coliform

<300g

number of microzyme

<100g

Total number of bacteria

≤3000g

Appearance

white crystalline powder

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