Anhydrous citric acid

Anhydrous citric acid is translucent colorless crystallization or white granules or white crystalline powder, it always contain a molecular crystal water.

It is mainly used in food and beverage industry as sour agent, acidity regulator, flavoring agent , preservative and antistaling agent. It calso be used as antioxidant, plasticizer, detergent in the chemical industry, cosmetic industry and detergent industry.

Item	BP2009	USP32	FCC7	E330	JSFA8.0
Characters	Colourless Crystal or White Crystal powder
Identification	Pass test
Clarity and Color of solution	Pass test	Pass test	/	/	/
Light transmittance	/	/	/	／	/
Water	=<1.0%	=<1.0%	=<0.5%	=<0.5%	=<0.5%
Content	99.5%～100.5%	99.5%～100.5%	99.5%～100.5%	>=99.5%	>=99.5%
RCS	Not exceeding	Not exceeding	A=<0.52,T>=30%	Not exceeding	Not exceeding
	the STANDARD	the STANDARD		the STANDARD	the STANDARD
Calcium	／	／	／	／	Pass test
Iron	／	／	／	／	／
Chloride	／	／	／	／	／
Sulphate	=<150ppm	=<0.015%	／	／	=<0.048%
Oxalates	=<360ppm	=<0.036%	No turbidity forms	=<100mg/kg	Pass test
Heavy metals	=<10ppm	=<0.001%	／	=<5mg/kg	=<10mg/kg
Lead	／	／	=<0.5mg/kg	=<1mg/kg	/
Aluminium	=<0.2ppm	=<0.2ug/g	／	／	/
Arsenic	／	／	／	=<1mg/kg	=<4mg/kg
Mercury	／	／	／	=<1mg/kg	/
Sulphuric acid ash content	=<0.1%	=<0.1%	=<0.05%	=<0.05%	=<0.1%
water-insoluble	／	／	／	／	/
Bacterial endotoxins	=<0.5IU/mg	Pass test	／	／	/
Tridodecylamine	／	／	=<0.1mg/kg	／	/
polycyclic aromatic	／	／	／	／	=<0.05（260-350nm）
hydrocarbons (PAH)
isocitric acid	／	／	／	／	Pass test

Packing:25kg/barrel

Anhydrous citric acid is translucent colorless crystallization or white granules or white crystalline powder, it always contain a molecular crystal water.

It is mainly used in food and beverage industry as sour agent, acidity regulator, flavoring agent , preservative and antistaling agent. It calso be used as antioxidant, plasticizer, detergent in the chemical industry, cosmetic industry and detergent industry.

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