GLYCINE AR/ACS

GLYCINE AR/ACS

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Category: Amino Acids & Derivatives

Description
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Description

Confirms IP, USP specifications

Article No.	03976	Grade	AR/ACS
Purity	99%	CAS No.	56-40-6
Molecular Formula	H₂NCH₂COOH	Molecular Weight	75.07
H.S. Code	2922.4910	Shelf Life	60 Months

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Physical Properties

Physical state at 20 °C	Solid	Colour	White crystalline
Odour	Odorless	pH value	4
Melting point/ Freezing point [°C]	240 °C	Density [g/cm3]	1.16
Solubility in water [% weight]	25g/100 ml water @ 250C

Specifications

Appearance	White crystalline powder
Assay (by HClO4 titration)	99.0-101.0%
Identification	Passes test
Solubility	Passes test
Appearance of solution	Passes test
pH (5 % solution)	5.9-6.3
Insoluble matter in water	Max 0.005%
Hydrolizable substance	Passes test
Substance darkened by H2SO4	Passes test
Chloride (Cl)	Max 0.003%
Heavy metal (as Pb)	Max 0.001%
Sulphate (SO4)	Max 0.005%
Loss on drying (at 105°C)	Max 0.2%
Residue on ignition	Max 0.05%
Ammonium (NH4)	Max 0.005%
Iron (Fe)	Max 0.001%
Arsenic (As)	Max 0.0001%
Copper (Cu)	Max 0.0005%
Nickel (Ni)	Max 0.0005%
Lead (Pb)	Max 0.0005%

Packings

100 g	00100
500 g	00500
5000 g	05000

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