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CITRIC ACID
Molecular Formula: C6H8O7
Molecular Weight:192.12
Cas No.:77-92-9
Characters:
White Crystalline Powders, Colorless Crystals or Granules
Executive Standards: BP 93/BP 98
Specification :
| ITEM |
Citric acid anhydrous BP98/BP93 |
Citric acid monohydrate BP98/BP93 |
| CHARACTERISTICS |
COLORLESS OR WHITE CRYSTAL |
COLORLESS OR WHITE CRYSTAL |
| IDENTIFICATION TEST |
PASS THE TEST |
PASS THE TEST |
| CLARITY&COLOUR OF SOLUTION |
20%WATER SOLUTION CLARITY |
20%WATER SOLUTION CLARITY |
| ASSAY % |
99.5-101.0 |
99.5-101.0 |
| MOISTURE % |
0.5 |
7.5-9.0 |
| SULPHATED ASH % |
0.1 |
0.1 |
| SULPHATE (PPM) |
150 |
150 |
| OXALATE(PPM) |
350 |
350 |
| CALCIUM(PPM) |
200 |
200 |
| HEAVY METALS(PPM) |
10 |
10 |
| IRON(PPM) |
50 |
50 |
| CHLORIDE(PPM) |
50 |
50 |
| READILY CARBURETED SUBSTANCE |
STANDARD COLOUR |
STANDARD COLOUR |
| BARIUM |
PASS THE TEST |
PASS THE TEST |
| BACTERIAL ENDOTOXIN IU/mg |
0.5 |
0.5 |
| ALUMINIUM (PPM) |
0.2 |
0.2 |
| ARSENIC(PPM) |
1 |
0.1 |
| MERCURTY(PPM) |
1 |
0.1 |
| LEAD(PPM) |
0.5 |
0.5 |
| ORGANIC VOLATILE IMPURITY |
PASS THE TEST |
PASS THE TEST |
| TRIDODECYLAMINE (PPM) |
0.1 |
0.1 |
| U.V.RADIATION ABSORSTION VALUE |
PASS THE TEST |
PASS THE TEST |
Application :
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.
Storageļ¼
Kept in a light-proof, well-closed, dry and cool place
 
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