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Shijiazhuang Jirong Pharmaceutical Co.,Ltd.

19 YRS

Hebei, China

CNY 80 Million

33300 m²

Less than 50 people

Main Products: L-Valine / Glycine / L-Glutamic Acid / L-Lysine Hydrochloride / DL-Methionine / L-Threonine / L-Tryptophan / L-Phenylalanine / L-Alanine / L-Arginine

Hebei, China

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Glycine / CAS 56-40-6

OVERVIEW

Uses

Packaging

25 KG/Fibre Drum

Lead Time

14-30 days

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DESCRIPTION

Glycine

CAS No.: 56-40-6

Molecular formular: C₂H₅NO₂

Molecular weight: 75.07

Glycine	EP6	AJI92	USP40
Description	White or almost white，crystalline powder	White crystals or crystalline powder	/
Solubility	Freely soluble in water,very slightly soluble in ethanol(96 percent)	/	/
Identification	Conforms	Conforms	Conforms
Appearance of solution	Clarity of solution:10% water solution should be clear	/	/
Appearance of solution	Colour of solution:10% water solution should be not more intensively coloured than reference solution Y7	/	/
Assay	98.5%-101.0%	98.5%-101.5%	98.5%-101.5%
pH	5.9 ～ 6.4	5.9-6.4	/
Transmittance	/	≥98.0%	/
Loss on drying	≤0.5%	≤0.2%	≤0.2%
Residue on ignition	≤0.1%	≤0.1%	≤0.1%
Ninhydrin-positive substances (TLC)	Conforms	/	/
Chloride	≤75ppm	≤0.007%	≤0.007%
Heavy Metals	≤10ppm	≤0.001%	≤0.002%
Iron	/	≤0.001%	/
Sulfate	/	≤0.006%	≤0.0065%
Arsenic	/	≤0.0001%	/
Ammonium	/	≤0.02%	/
Other amino acids	/	Conforms	/
Pyrogen	/	Conforms	/
Hydrolyzable substances	/	/	/
Clarity of solution	/	/	/
Color	/	/	/

Typical Properties

Glycine is one of the 20 members of amino acid series with the simplest structure, also known as aminoacetic acid. It is a non essential amino acid for human body. It has both acidic and basic functional groups in the molecule. It is a strong electrolyte in aqueous solution, has high solubility in strong polar solvent, and is insoluble in non-polar solvent. This product is mainly used in pharmaceutical industry, biochemical test and organic synthesis. For example, it is used as buffer, preparation of tissue culture medium, test of copper, gold and silver, and medically for the treatment of myasthenia gravis and progressive muscle atrophy, gastric acidosis, chronic enteritis, hyperprolinemia in children and other diseases.

CAS No.

56-40-6

Formula

C2H5NO2

Molecular Mass

75.06660

Exact Mass

75.03200

PSA

63.32000

Logp

-0.27000

IUPAC

2-aminoacetic acid

SMILES

C(C(=O)O)N

Matter Classification

organic

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