L(+)- CHOLINE BITARTRATE
Other Name (2-Hydroxyethyl) Trimethyl Ammonium Bitartrate
Structural formula [HOCH2CH2N+(CH3)3]HC4H4O6-
Molecular formula C9H19NO7
M.W. 253.25
CAS # 87- 67- 2
Description Odorless or white crystalline powder, has sour taste, freely soluble in water, sparingly soluble in ethanol, insoluble in ether, chloroform and benzene.
Specification

I t e m

 

Specification

Appearance:

/

White Crystalline Powder

Identification (A, B, C):

/

Qualified

Content :

%  Min

99.5

Arsenic (As):

%  Max

0.0003

Heavy metals:

%  Max

0.001

Lead:

%  Max

0.001

PH value:

/

3.0 ~ 4.0

Melting point:

Deg.  C

142 ~ 147

Specific Rotation:

/

+17.5 ~ +18.5

Loss on Drying:

%  Max

0.5

Total plate count:

Cfu /g  Max

3000

Yeast & Mould:

Cfu /g  Max

100

Coliforms:

Cfu /g  Max

300

Salmonella:

/

Negative

E.  Coli.:

/

Negative

Application Choline bitartrate is one of the important nutritive . This product can remove the accumulate of fattiness in liver. As one of vitamin B product, It’s used in pharmaceutics and food nutrient additives.
Packing 25 Kg / Fiber Drum  (D 360 × H 460)  or as the client need
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