CITRIC ACID

• Post Date:

  Jun 17,2014

• Expiry Date:

  Dec 14,2014

• Detailed Description:

  Cas No. :77-92-9

  Product Name: Citric acid
  Product Characters :	White Crystalline Powders, Colorless Crystals or Granules
  CAS NO :	77-92-9
  Executive Standards :	BP2009/USP32/FCC6/E330/GB1987-2007
  Packaging :	25kg net composite paper-plastic bags or 3-ply kraft paper bags with PE liner, 500kg or 1000kg net PP woven Jumbo bags
  Storage :	Kept in a light-proof, well-closed, dry and cool place
  Main Usage :	Citric Acid is mainly used as acidulant,flavoring agent, preservative and antistaling agent in food and beverage industry.it is also used as antioxidant,plasticizer and detergent in chemical,cosmetics and cleaning industries.

  Quality Standards of Citric Acid Monohydrate

  Item	Unit	BP2009	USP32	FCC6	E330	GB1987-2007
  Characters	White Crystalline Powders,Colorless Crystals or Granules
  Identification	Pass Test
  Color & Clarity of Solution	Pass Test
  Assay	%	99.5-100.5
  Water	%	7.5-9.0		≤ 8.8	7.5-8.8	7.5-9.0
  Light Transmittance	%	/	/	/	/	≥ 95
  Calcium	ppm	/	/	/	≤ 75	≤ 200
  Iron	ppm	/	/	/	≤ 5	≤ 5
  Arsenic	ppm	/	/	/	≤ 1	≤ 1
  Mercury	ppm	/	/	/	≤ 1	/
  Heavy Metals	ppm	≤ 10		/	≤ 5	/
  Oxalate	ppm	≤ 360		Pass Test	≤ 100
  Chloride	ppm	/	/	/	/	≤ 50
  Sulphate	ppm	≤ 150
  Readily Carbonisable Substances		Not Darker than Standard		Pass Test		≤ 1.0
  Sulphated Ash	%	≤ 0.1		≤ 0.05
  Volatile Organic Impurities		/	/	Pass Test
  Tridodecylamine	mg/kg	/	/	≤ 0.1
  Lead	ppm	/	/	≤ 0.5
  Aluminum	ppm	≤ 0.2		/	/	/
  Bacterial Endotoxins	IU/mg	<0.5	Pass Test	/	/	/
  Water Insoluble Substances	Filtration time not more than 1 min; Filter membrane basically doesn't change color; Visual mottled particles not more than 3.

  Quality Standards of Citric Acid Anhydrous

  Item	Unit	BP2009	USP32	FCC6	E330	GB1987-2007
  Characters	White Crystalline Powders,Colorless Crystals or Granules
  Identification	Pass Test
  Color & Clarity of Solution	Pass Test
  Assay	%	99.5-100.5
  Water	%	≤ 1.0		≤ 0.5	≤ 0.2	≤ 0.5
  Light Transmittance	%	/	/	/		≥ 96.0
  Calcium	ppm	/	/	/	≤ 75	≤ 200
  Iron	ppm	/	/	/	≤ 5	≤ 5
  Arsenic	ppm	/	/	/	≤ 1	≤ 1
  Mercury	ppm	/	/	/	≤ 1	/
  Heavy Metals	ppm	≤ 10		/	≤ 5	/
  Oxalate	ppm	≤ 360		Pass Test	≤ 100
  Chloride	ppm	/	/	/	/	≤ 50
  Sulphate	ppm	≤ 150				≤ 100
  Readily Carbonisable Substances		Not Darker than Standard		Pass Test		≤ 1.0
  Sulphated Ash	%	≤ 0.1		≤ 0.05
  Volatile Organic Impurities		/	/	Pass Test
  Tridodecylamine	mg/kg	/	/	≤ 0.1
  Lead	ppm		/	≤ 0.5
  Aluminum	ppm	≤ 0.2		/	/	/
  Bacterial Endotoxins	IU/mg	<0.5	Pass Test	/	/	/
  Water Insoluble Substances	Filtration time not more than 1 min; Filter membrane basically doesn't change color; Visual mottled particles not more than 3.

• CAS Registry Number:

  77-92-9

• Synonyms:

  ;2-Hydroxy-1,2,3-propanetricarboxylic acid;Citric acid, anhydrous;1,2,3-Propanetricarboxylic acid, 2 hydroxy-;Citric acid anhydrous;Citric acid anhydride;2-hydroxypropane-1,2,3-tricarboxylate;Anhydrous Citric Acid;

• Molecular Formula:

  C₆H₈O₇

• Molecular Weight:

  192.122

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S26:;
  S37/39:;
  

• Company:

  Henan Sinocean Chemical Co. Ltd.     [ China ]        

• Contact:

  Ms.Zhang

• Tel:

  0371-86155206

• Fax:

  0371-86155206

• Email:

  sales@sinoceanchem.com