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L(+)Choline Bitartrate

Product name: L(+)Choline Bitartrate
Structural formula: [HOCH2CH2N+(CH3)3]HC4H4O6-
Molecular formula: C9H19NO7
Molecular weight: 253.25
Properties: white crystalline powder , absorbing moisture easily
Edition: USP 26
Specification:

Item

USP 26

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

Optical rotation

+17.5 ~ +18.5

1,4-dioxan

Ok

Escherichia coli

no

salmonella

no

coliform

<300g

number of microzyme

<100g

Total number of bacteria

≤3000g

Appearance

white crystalline powder

Contact us

Hangzhou Donglou Bio-nutrient Co., Ltd.
Add: Louta Town, Xiaoshan,Hangzhou,Zhejiang
Factory Director: Lou Xianqin     Manager: Lou Hailong,+86-13967112289
Tel: +86-571-82225795     Fax: +86-571-82226695
Email: sales@dongloubio.com     lhl@loutachem.com

Add: Louta Town, Xiaoshan,Hangzhou,Zhejiang
Factory Director: Lou Xianqin
Manager: Lou Hailong,+86-13967112289
Tel: +86-571-82225795
Email: sales@dongloubio.com   lhl@loutachem.com

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