citric Acid

Item	STANDARD	ACTUAL DATA	TEST METHOD
CHARACTERS	COLOURLESS TRANSLUCENT CRYSTALS OR AS WHITE， FINE， CRYSTALLINE POWDER	COLOURLESS TRANSLUCENT CRYSTALS OR AS WHITE， FINE， CRYSTALLINE POWDER	FCC
IDENTIFICATION	PASS TEST	PASS TEST	EP
CLARITY AND COLOUR OF SOLUTION	PASS TEST	PASS TEST	BP
CONTENT	99.5-100.5%	100.0%	BP
MOISTURE	7.5-8.8%	8.7%	FCC
OXALATE/OXALIC ACID	≤100mg/kg	<100mg/kg	FAO/WHO CCFAS Vol.4
SULPHATE	≤150ppm	<150ppm	BP
READILY CARBON IS ABLE SUBSTANCES	ABS≤0.52	<0.52	FCC
SUBSTANCES	TRA≥30%	>30%
RESIDUE ON IGNITION (SULPHATED ASH)	≤0.05%	0.01%	FCC
HEAVY METALS	≤10ppm	5ppm	IP
ARSENIC	≤1mg/kg	<0.1mg/kg	IP
LEAD	≤0.5mg/kg	<0.1mg/kg	FCC
MERCURY	≤1mg/kg	<0.1mg/kg	GB 5009.17
ALUMINIUM	≤0.2ppm	<0.2ppm	BP
BACTERIAL ENDOTOXINS	≤0.51u/mg	<0.51u/mg	BP
ISO CITRIC ACID	PASS TEST	PASS TEST	JSFA
BARIUM	PASS TEST	PASS TEST	IP
CALCIUM	≤200ppm	<200ppm	IP
IRON	≤50ppm	<50ppm	IP
CHLORIDE	≤50ppm	<50ppm	IP
MESH SIZE	/	8-40mesh	/

CITRIC ACID ANHYDROUS
Item	STANDARD	ACTUAL DATA	TEST METHOD
CHARACTERS	COLOURLESS TRANSLUCENT CRYSTALS OR AS WHITE， FINE， CRYSTALLINE POWDER	COLOURLESS TRANSLUCENT CRYSTALS OR AS WHITE， FINE， CRYSTALLINE POWDER	FCC
IDENTIFICATION	PASS TEST	PASS TEST	EP
CLARITY AND COLOUR OF SOLUTION	PASS TEST	PASS TEST	BP
CONTENT	99.5-100.5%	100.0%	BP
MOISTURE	≤0.5%	0.2%	FCC
OXALATE/OXALIC ACID	≤100mg/kg	<100mg/kg	FAO/WHO CCFAS Vol.4
SULPHATE	≤150ppm	<150ppm	BP
READILY CARBON IS ABLE SUBSTANCES	ABS≤0.52	<0.52	FCC
SUBSTANCES	TRA≥30%	>30%
RESIDUE ON IGNITION (SULPHATED ASH)	≤0.05%	0.01%	FCC
HEAVY METALS	≤10ppm	5ppm	IP
ARSENIC	≤1mg/kg	<0.1mg/kg	IP
LEAD	≤0.5mg/kg	<0.1mg/kg	FCC
MERCURY	≤1mg/kg	<0.1mg/kg	GB 5009.17
ALUMINIUM	≤0.2ppm	<0.2ppm	BP
BACTERIAL ENDOTOXINS	≤0.51u/mg	<0.51u/mg	BP
ISO CITRIC ACID	PASS TEST	PASS TEST	JSFA
BARIUM	PASS TEST	PASS TEST	IP
CALCIUM	≤200ppm	<200ppm	IP
IRON	≤50ppm	<50ppm	IP
CHLORIDE	≤50ppm	<50ppm	IP
MESH SIZE	/	30-100mesh	/

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Detail

Citric acid usage:
Mainly used in food, beverage, pharmaceutical industry as an acid, flavoring and preservatives, pharmaceutical accessories;

In the chemical industry, cosmetics industry and washing industry as antioxidants, plasticizers, detergents, etc.

Citric Acid Anhydrous Functions:
Food loosen agent, acidity modifier, or used in feedstuff, drug, medicine, film, tannage, fiber and rubber, or used as detergent and fire fight.

citric Acid

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