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Details for 4-AMINOBUTYRIC ACID

4-AMINOBUTYRIC ACID 56-12-2

Category :

Food and Feed additives/Food additives

CAS NO :

56-12-2

EC NO :

200-258-6

MF :

C₄H₉NO₂

MW :

103.1198

Specification :

CA-H9-N-O2

Product description :

ITEM	SPECIFICATIONS	METHOD
APPEARANCE	WHITE OR ALMOST WHITE CRYSTALS OR CRYSTALLINE POWDER	VISUAL
IDENTIFICATION	POSITIVE	CHEMICAL TESTS
COLOR	WHITE	VISUAL
ODOR	CHARACTERISTIC ODOR	SMELL
TASTE	SLIGHTLY BITTER	TASTE
MELTING POINT (°C, with decomposition)	198 ~ 204°C	CHP2010 VI C METHOD I
ASSAY (ON DRY BASIS)	99 ~ 101 %	CHP2010 VII B
LOSS ON DRYING	0.5% MAX	CHP2010 VIII L
RESIDUE ON IGNITION	0.07% MAX	CHP2010 VIII N
PH	6.5 ~ 7.5	CHP2010 VI H
HEAVY METALS	0.001% MAX	CHP2010 VIII H METHOD I
CHLORIDE	0.004% MAX	CHP2010 VIII A
SULPHATE	0.005% MAX	CHP2010 VIII B
CLARITY OF SOLUTION	CLEAR	CHP2010 IX B
CALCIUM	NO OPALESCENCE	CHEMICAL TESTS
TOTAL PLATE COUNT	1000 CFU/G MAX	CHP2010 XI J
MOLDS + YEAST COUNT	100 CFU/G MAX	CHP2010 XI J
E. COLI & SALMONLLA	NOT DETECTED	CHP2010 XI J
PARTICLE SIZE	PASS THROUGH 100 μm	MALVERN PARTICLE SIZE ANALYZERS
LEAD	5 PPM MAX	CHP2010 IV D
MERCURY	4 PPM MAX	CHP2010 IV D
ARSENIC	5 PPM MAX	CHP2010 IV D
CADMIUM	5 PPM MAX	CHP2010 IV D

Synonyms :

GABA;gamma-aminobutyric acid;piperidinic acid;γ-aminobutyric acid;piperidic acid;gamma aminobutyric acid;4-aminobutanoic acid;4-amino-n-butyric acid;alpha-aminobutanoic acid;aminobutyric acid, 4-;aminobutyric-4 acid;aurora ka-1053;h-4-aminobutyric acid;gamma.-aminobutyric acid;4-amino butyric acid;Gamma Amino Butyric Acid;y -Aminobutyric acid;

Molecular Structure :

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