Categories
Coating and Polishing Agents
Citric Acid Monohydrate
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Citric Acid Monohydrate/
Geri Dön
Product Name
Citric Acid Monohydrate
Chemical Formula
HOC(COOH)(CH2COOH)2•H2O MONO
Product Description
|
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
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Characters
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White Crystalline Powders,Colorless Crystals or Granules
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Identification
|
|
Pass Test
|
Color & Clarity of Solution
|
|
Pass Test
|
Pass Test
|
/
|
Pass Test
|
/
|
Assay
|
%
|
99.5-100.5
|
99.5-100.5
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Water
|
%
|
7.5-9.0
|
7.5-9.0
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≤8.8
|
7.5-8.8
|
7.5-9.0
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Light Transmittance
|
%
|
/
|
/
|
/
|
/
|
≥95
|
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
|
≤150
|
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
|
/
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/
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/
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Bacterial Endotoxins
|
IU/mg
|
<0.5
|
Pass Test
|
/
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/
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/
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Water Insoluble Substances
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/
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/
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/
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/
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Filtration time not more than 1 min;
Filter membrane basically doesn't change color;
Visual mottled particles not more than 3.
|