CAS No.: | 5949-29-1 |
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Formula: | C6h10o8 |
EINECS: | 201-069-1 |
Nutritional Value: | Nutritional |
Certification: | BRC |
Packaging Material: | Paper |
Customization: |
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Citric acid monohydrate occurs as colorless crystals or as white, crystalline powder with a strongly acidic taste. It is
efflorescent in dry air, very soluble in water, freely soluble in ethanol (96%) and sparingly soluble in ether.
Citric Acid anhydrous appears as an odorless white crystalline granule with a strong acidic taste. It is very soluble in water,freely soluble in alcohol and slightly soluble in ether.
ITEM | STANDARD |
Name | Citric Acid Anhydrous |
CAS No. | 77-92-9 |
Chemical formula | C6H8O7 |
Specification | BP 98 / USP 24 |
Packing | In 25kg paper bags |
Functional use | Acidity regulator |
Items | Specifications |
Appearance | White crystals or crystalline powder |
Identification | Conforms |
Clarity and color of Solution | Conforms |
Assay | 99.5 - 101.0% |
Chloride(Cl) | 50 ppm max |
Sulfate(SO42-) | 150 ppm max |
Loss on drying | 1% max |
Heavy metals(Pb) | 10 ppm max |
Barium | Conforms |
Iron | 50 ppm max |
Calcium | 200 ppm max |
Oxalate | 350 ppm max |
Sulfated ash | 0.10% max |
Readily carbonisable substances | Conforms |
Items | Standards | ||
Description | Colorless crystals or white crystalline powders | ||
Clarity & Clolor of Solution | 20% water solution clarifying | ||
Assay | 99.5%-100.5% | ||
Moisture | 7.5-8.8 | ||
Sulphated Ash | ≤ 0.05% | ||
Light Transmittance | ≥97.0% | ||
Sulpahte | ≤150ppm | ||
Chloride | ≤50ppm | ||
Calcium | ≤75ppm | ||
Heavy Metal | ≤5ppm | ||
Iron | ≤5ppm | ||
Oxalate | ≤100ppm | ||
Readily Carbonizable | Not darker than standard | ||
Aluminium | ≤0.2ppm | ||
Arsenic | ≤1ppm | ||
Mercury | ≤1ppm | ||
Lead | ≤0.5ppm | ||
Endotoxin of Germ | ≤0.5IU/Mg | ||
Tridodecylamine | ≤0.1ppm |
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