- Alcohol & Hydroxybenzene & Ether[4]
- Ester & Derivatives[6]
- Organic Acid[10]
- Catalyst[1]
- Chemical Auxiliary Agent[2]
- Daily Chemicals[1]
- Flavour & Fragrance[5]
- Food Additives[7]
- Carbonate[2]
- Chloride[1]
- Halide ( Except Chloride )[6]
- Sulphate[1]
- Other Inorganic Chemicals[1]
- Other Chemicals[5]
- Polymer[1]
- Sugar[2]
- Healthcare Supplement[1]
- Other Metals & Metal Products[7]
- Contact Person : Ms. Zhang Sally
- Company Name : Shanghai Polymet Commodities Ltd.
- Tel : 86-21-34304663
- Fax : 86-21-34304683
- Address : Shanghai,Shanghai,Unit 504-505, No.2588 South Lianhua Road
- Country/Region : China
- Zip : 201109
citric acid monohydrate
citric acid monohydrate:
Parameter | Grade | ||||
Standard: BP98/USP24/FCCIV/E330 | Food | ||||
Description |
| Colorless Crystals or White Crystalline Powder | |||
Identification |
| Pass Test | |||
Clarity & Color Solution |
| Clear in 20% Water Solution | |||
Assay | % | 99.5-101.0 | 99.5-101.0 | 99.5-100.5 | 99.5-100.5 |
Moisture | % | 7.5-9.0 | ≤8.8 | ≤8.8 | ≤8.8 |
Sulphated Ash | % | ≤0.1 | ≤0.05 | ≤0.05 | ≤0.05 |
Sulphate | ppm | ≤150 |
| Pass Test | Pass Test |
Oxalate | ppm | ≤100 | ≤100 | Pass Test | Pass Test |
Calcium | ppm | ≤200 |
|
|
|
Heavy Metals (as Pb) | ppm | ≤10 | ≤5 | ≤5 | ≤5 |
Iron | ppm | ≤50 | ≤10 |
|
|
Chloride | ppm | ≤50 |
|
|
|
Readily carbonized Substances |
| Less than Standard | |||
Barium |
| Pass Test |
|
|
|
Bacteria Endotoxin | IU/mg | ≤0.5 |
|
|
|
Aluminum | ppm | ≤0.2 |
|
|
|
Arsenic | ppm |
| ≤1 | ≤3 | ≤3 |
Mercury | ppm |
| ≤1 |
|
|
Lead | ppm |
| ≤1 |
| ≤0.5 |
Organic Volatile Impurities |
|
|
| Pass Test | Pass Test |
Tridodecylamine | ppm |
|
|
| ≤0.1 |
Ultraviolet Absorbance |
|
|
|
| Pass Test |
citric acid monohydrate
