| |
Citric
Acid Anhydrous BP98/USP24 |
| DESCRIPTION: Colorless
or white crystalline powder. |
| APPLICATION: |
| Citric acid is mainly used as an acidulant, flavorant
and preservative preservative in foods and beverages.
It is also used as an antioxidant, plasticizer and
detergent, builder. |
| PACKAGE: |
| The packing of our citric acid anhydrous includes
25kg net bag, 50pound net bag, 500kg net bag, 1000kg
net bag with pallet. |
| STORAGE: |
| Kept in a light-proof, well-closed, dry and cool
place. |
| Quality Standard of Citric-Acid Anhydrous: |
|
|
Item |
Standard of
the Enterprise |
BP98 |
USP23 |
GB/T-8269-1998A-class
test |
Identification |
Conforming with the test |
|
|
Conforming with the test |
Clarity (cight allowed Rate)%≥ |
98 |
Conforming with the test |
|
Clarifying |
Oxalic acid
salt%≤ |
0.005 |
0.035 |
1% of 10ml test solution
will be not turbid to CaCl2 |
0.01 |
Ba |
Conforming with the test |
Conforming with the test |
|
Clarifying |
Ca%≤ |
0.001 |
002 |
|
0.02 |
Fe%≤ |
0.0001 |
0.005 |
|
0.001 |
Cl%≤ |
0.0005 |
0.005 |
|
0.005 |
SO4%≤ |
0.002 |
0.015 |
Conforiming with the test |
0.015 |
| Pb%≤ |
0.0001 |
0.001 |
0.001 |
0.0005 |
As%≤ |
0.0001 |
0.0001 |
0.0003 |
0.0001 |
Sulphuric aid ashcontent%≤ |
0.03 |
0.1 |
0.05 |
0.1 |
RCS B.u. |
1g+10ml≤1.40 |
Conforming with the test |
Conforming with the test1g+10ml
|
Not beyond standard |
Water Anhydrous%≤ |
0.15 |
1 |
0.5 |
0.5 |
Content%≥ |
99.5 |
99.5-101 |
99.5-101 |
99.5-101 |
Whiteness rate%≥ |
82 |
|
|
70 |
Mechanicle foreign matter |
Conforiming with the test |
|
|
|
Granular size |
Conforiming with the test |
|
|
Conforming with the test |
Color-of sample solution |
Conforiming with the test |
|
|
Conforming with the test |
|
|
Acidity
Regulators:
