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  • Product name: CAA--Citric Acid anhydrous
  • Product Number: CAA
  • Time: 2011-01-26
  • Views : 206

 

      Raw Material Specification     
CODE:CAA        
Product name: Citric Acid anhydrous
Description:  Citric Acid anhydrous is Colourless, Odourless, Translucent Crystals or a white,granular to fine,
  crystalline powder, having a strongly acid taste.The monohydrate effloresces in dry air
Synonym: Citric acid -anhydrous
2-Hydroxy-1,2,3-propanetricarboxylic acidβ-Hydroxytricarballytic acid
 
Ingredient declaration:  E330  Citric Acid 
Physical data: Formula: C6H8O7 Molecular Weight:  192.12
  Cas.#  77-99-9
  Quality: food additives meets the requirements of the  BP2009/USP32/FCC6/E330/GB1987-2007
  Apperance  white Granules or powder , Free from extraneous material
  Flavour No foreigh flavour
  Odour No foreigh Odour
Chemical data: Item unit BP2009 USP32 FCC 6 E 330 GB1987-2007
  Characters   White Crystalline Powders,Colorless Crystals or Granules
  Identification    Pass Test
  Color &
Clarity of Solution
  Pass Test Pass Test / Pass Test /
  Assay  99.5-100.5  99.5-100.5  99.5-100.5  99.5-100.5  99.5-100.5 
  Water 1.0 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  ≤10 / ≤5 /
  Oxalate  ppm  ≤360  ≤360 Pass Test ≤100 ≤100
  Chloride ppm  / / / / ≤50 
  Sulphate ppm  ≤150  ≤150 / ≤150  ≤100
  Readily Carbonisable Substances    Not Darker than Standard 不深于标准 Pass Test Pass Test ≤1.0
  Sulphated Ash  ≤0.1  ≤0.1 ≤0.05  ≤0.05 ≤0.05
  Volatile Organic Impurities   / / Pass Test Pass Test Pass Test
  Tridodecylamine mg/kg / / ≤0.1 / /
  Lead  ppm  / / ≤0.5 ≤0.5 ≤0.5
  Aluminum ppm  ≤0.2 ≤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.
Applications 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.
Certificate of analysis: Certificate of analysis must provided for every delivery and must contain results for:
  * Chemical data  * lot/batch number  * product name  * maufacturer/supplier name
 
Packing:  25kgs paper bag
Storage: Product must be store in a cool and dry place, Keep every bag sealed.  
Shelf life: Minmum 24 months from the date of manufacture.
GMO status: Non GMO. 
Allergen status: Does not contain any know allergens
Title: raw material specification  Amended : 15/09/2010 Issue number: 3
Authorised by: quanlity control   page 1 of 1
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