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Bulk citric acid anhydrous 10-40 mesh 99% food grade for sale
Quality Standards of Citric Acid Monohydrate
Item |
Unit |
BP 2013 |
USP 36
|
FCC 8
|
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 |
||||
Water
|
% |
7.5-9.0 |
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 |
≤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 |
/
|
/
|
/
|
Bacterial Endotoxins
|
IU/mg |
<0.5
|
Pass Test |
/
|
/
|
/
|
Water Insoluble Substances
|
|
/
|
/
|
/
|
/
|
Filtration time not more than 1 min; |
Welcome to contact me freely if any questions!
Tel | +86 (20) 2906 9216/+8618924003805 | Address | 5th Floor,1A Building, Runnong Business Center, Huangcun Road, Tianhe District, Guangzhou, China (Mainland) |
Fax | +86 (20) 8232 5691 | ||
may.shen*** | |||
Web | http://gzzio.en.***/ | ||
*** |
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