Citric acid
Citric acid (also known as citrate, with the chemical formula C₆H₈O₇) is a widely existing natural organic weak acid, with a refreshing sour taste and excellent chelating cleaning ability. It is commonly found in citrus fruits and is widely used in the food and household cleaning industries.
Description du produit
1. Environmentally friendly and harmless: Easily biodegradable in nature, it does not pollute the environment.
2. Usage precautions: Avoid contact with eyes during cleaning; after removing scale from metals, rinse promptly to prevent long-term soaking from corroding the surface.
Paramètres techniques
Quality specification | |||||
Iterm | CAM Specification | CAM Result | CAA Specification | CAA Result | |
Assay % | 99.5-100.5 | 99.9 | 99.5~100.5 | 99.9 | |
Water % | 7.5-8.8 | 8.66 | ≤0.2 | 0.1 | |
Sulphated Ash (Residue on Ignition) % | ≤0.05 | 0.02 | ≤0.05 | 0.02 | |
Sulfate mg/kg | ≤50 | <50 | ≤150 | <150 | |
Oxalate mg/kg | ≤50 | <50 | ≤100 | <100 | |
Chloride mg/kg | ≤5 | <5 | ≤75 | <75 | |
Lead mg/kg | ≤0.1 | <0.1 | ≤0.5 | <0.5 | |
Arsenic mg/kg | ≤0.1 | <0.1 | ≤1 | <1 | |
Mercury mg/kg | ≤0.1 | <0.1 | ≤1 | <1 | |
Aluminium mg/kg | ≤0.2 | <0.2 | ≤0.2 | <0.2 | |
Heavy Metals mg/kg | ≤5 | <5 | ≤5 | <5 | |
Bacterial endotoxins IU/kg | <0.5 | <0.5 | <0.5 | <0.5 | |
Readily Carbonisable Substances | A @470nm --- | ≤0.52 | <0.52 | ||
T@470nm % | ≥30 | >30 | |||
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Nom du produit: Citric acid
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