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PRODUCT NAME: CITRIC ACID ANHYDROUS BP98/E330/USP24/FCC IV (30-100 MESH )
THIS IS TO CERTIFY THAT THE ANALYSIS RESULT OF THE GOODS IS AS FOLLOWS:
NO. | ITEM | UNIT | BP98 | E330 | USP24 | FCC | ANALYSIS RESULT |
1 | CHARACTERISTICS |
| COLORLESS OR WHITE CRYSTAL | COLORLESS OR WHITE CRYSTAL | COLORLESS OR WHITE CRYSTAL | COLORLESS OR WHITE CRYSTAL | COLORLESS OR WHITE CRYSTAL |
2 | IDENTIFICATION TEST |
| PASS THE TEST | PASS THE TEST | PASS THE TEST | PASS THE TEST | PASS THE TEST |
3 | CLARITY & COLOUR OF SOLUTION |
| 20% WATER SOLUTION CLARITY | 20% WATER SOLUTION CLARITY | 20% WATER SOLUTION CLARITY | 20% WATER SOLUTION CLARITY | 20% WATER SOLUTION CLARITY |
4 | ASSAY | % | 99.5-101.0 | 99.5-101.0 | 99.5-100.5 | 99.5-100.5 | 99.88 |
5 | MOISTURE | % | ≤0.5 | ≤0.5 | ≤0.5 |
| 0.14 |
6 | SULPHATED ASH | % | ≤0.1 | ≤0.05 | ≤0.05 | ≤0.05 | 0.04 |
7 | SULPHATE | ppm | ≤150 |
| PASS THE TEST | PASS THE TEST | <30 |
8 | OXALATE | ppm | ≤350 | ≤100 | PASS THE TEST | PASS THE TEST | <20 |
9 | CALCIUM | ppm | ≤200 |
|
| PASS THE TEST | <10 |
10 | HEAVY METALS | ppm | ≤10 | ≤5 | ≤5 | ≤5 | <1 |
11 | IRON | ppm | ≤50 |
|
|
| <1 |
12 | CHLORIDE | ppm | ≤50 |
|
|
| <5 |
13 | READILY CARBURETED SUBSTANCE |
| STANDARD COLOUR | STANDARD COLOUR | STANDARD COLOUR | STANDARD COLOUR | LESS THAN STANDARD COLOUR |
14 | BARIUM |
| PASS THE TEST |
|
|
| PASS THE TEST |
15 | BACTERIAL ENDOTOXIN | IU/mg | ≤0.5 |
|
|
| <0.5 |
16 | ALUMINIUM | ppm | ≤0.2 |
|
|
| <0.2 |
17 | ARSENIC | ppm |
| ≤1 | ≤3 | ≤3 | <0.1 |
18 | MERCURY | ppm |
| ≤1 |
|
| <0.1 |
19 | LEAD | ppm |
| ≤1 |
| ≤0.5 | <0.5 |
20 | ORGANIC VOLATILE IMPURITY |
|
|
|
| PASS THE TEST | PASS THE TEST |
21 | TRIDODECYLAMINE | ppm |
|
|
| ≤0.1 | <0.1 |
22 | U.V. RADIATION ABSORPTION VALUE |
|
|
|
| PASS THE TEST | PASS THE TEST |
Citric acid