Categories
Coating and Polishing Agents
Citric Acid Anhydrous
Main Page/
Products/
Acidity Regulators/
Citric Acid Anhydrous/
Geri Dön
Product Name
Citric Acid AnhydrousFormula weight
92.13 ANHYDRUS C.A.S. Number
77-92-9 ANYHDRUS
Product Description
 |
| |
Product Name： |
Citric acid Anhydrous |
| |
|
|
| |
Product Characters： |
White Crystalline Powders, Colorless Crystals or Granules |
| |
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-colsed,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. |
| Specifications |
|
Item
|
Unit
|
BP 2009
|
USP 32
|
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
|
|
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
|
Not Darker than Standard
|
Pass Test
|
Pass Test
|
≤1.0
|
|
Sulphated Ash
|
%
|
≤0.1
|
≤0.1
|
≤0.05
|
≤0.05
|
≤0.05
|
|
Volatile Organic Impurities
|
|
/
|
/
|
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.
|