Sodium 2-hydroxybutyrate

Details:

 

Sodium 2-hydroxybutanoate (Sodium 2-hydroxybutyrate, Sodium DL-2-hydroxybutyrate) is an intermediate metabolite converted from 2-aminobutyric acid.

 

appearance		white or off white crystal powder		complies
solubility		very soluble in methanol and ethanol.		complies
identification		complies		complies
absorbance		nmt0.02 at 420nm(1/20 in methanol)		complies
water		nmt 2.00%		1.02%
residue on ignition		nmt 0.1%		0.05%
heavy metals		nmt 0.001%		complies
total impurities		nmt 0.3%		0.28%
assay		nlt 98.0% and nmt 102.0%		99.0%
(hplc)		calculated on the anhydrous basis
residual solvents by gc
hexanes		nmt 0.029%		0.0058%
ethylacetate		nmt 0.50%		0.1321%
methylenechloride		nmt 0.06%		0.0036%
xylene(mixture)		nmt 0.216%		0.0051%

conclusion:it complies with all the requirements of usp 31.

 

 

 

 

 

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Binbo Biological Co., Ltd. is located in the convenient transportation and beautiful scenery of Jining high-technology industrial zone - Jinxiang economic Development Zone. There is a 105 National road links north and south when Zaocao and Dongfeng Roads connect east and west. Besides, provincial expressway and Ji-Xu expressway which connect Beijing,Shanghai,Fuzhou, and several cities across the JinXiang economic development zone. More importantly, there are only 20 km to Jining airport and close to Qufu high-speed railway station.These convenient geographical conditions bring the development opportunities for this economic development zone.

Binbo Biological Products Co. Ltd., is a professional high-tech enterprise which engaged in Biological products and raw materials. Company was established in 2001, currently our company has more than 28 thousand square meters covering area. Factory buildings and workshops were establishsd by modern production requirements.There are three steps of development project which planned to invest around 60 million RMB. Currently the first step were finished and spent 28 million RMB, which met the production and office requirements.

Binbo is engaged in R&D with perfect equipments and advanced detecting instruments. The factory is in strict accordance with GMP standard in the course of design and construction.

 

 

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