| Customization: | Available |
|---|---|
| CAS No.: | 77-92-9 |
| Formula: | C6h8o7 |
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Citric acid is an important organic acid, odorless, has a strong sour taste, soluble in water. It has many uses in industry, food industry, makeup industry and so on.
| Product: | Citric acid anhydrous | |
| Items | Specifications | Analysis results |
| Appearance | Colorless or white crystals or powder, odorless and tastes sour. | Meet the requirement. |
| Content (%) | 99.5-100.5 | 99.8 |
| Light Transmittance (%) | >=96.0 | 99.9 |
| Moisture (%) | <=0.5 | 0.1 |
| Readily Carbonisablle Substance | <=1.0 | 0.1 |
| Sulphated Ash (%) | <=0.05 | <0.05 |
| Chloride (%) | <=0.005 | <0.005 |
| Sulphate (%) | <=0.01 | <0.01 |
| Oxalate (%) | <=0.01 | <0.01 |
| Calcium (%) | <=0.02 | <0.02 |
| Iron (mg/kg) | <=5 | <5 |
| Arsenic (mg/kg) | <=1 | <1 |
| Lead (mg/kg) | <=0.5 | <0.5 |
| Water Insoluble Substances | Filtration time not more than 1 min; Filter membrane basically doesn't change color; Visual mottled particles not more than 3. |
Meet the requirement. |
| Product | Citric acid monohydrate | |
| Items | Specifications | Analysis results |
| Appearance | Colorless or white crystals or powder, odorless and tastes sour. | Meet the requirement. |
| Content (%) | 99.5-100.5 | 99.8 |
| Light Transmittance (%) | >=95.0 | 98.0 |
| Moisture (%) | 7.5-9.0 | 8.6 |
| Readily Carbonisablle Substance | <=1.0 | 0.5 |
| Sulphated Ash (%) | <=0.05 | <0.05 |
| Chloride (%) | <=0.005 | <0.005 |
| Sulphate (%) | <=0.015 | <0.015 |
| Oxalate (%) | <=0.01 | <0.01 |
| Calcium (%) | <=0.02 | <0.02 |
| Iron (mg/kg) | <=5 | <5 |
| Arsenic (mg/kg) | <=1 | <1 |
| Lead (mg/kg) | <=0.5 | <0.5 |
| Water Insoluble Substances | Filtration time not more than 1 min; Filter membrane basically doesn't change color; Visual mottled particles not more than 3. |
Meet the requirement. |
| Conclusion | Qualified | |
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