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Item | BP98 | E332 |
Appearance | white or yellowish crystalline granules or crystalline powder | |
Identification test | positive | |
Solution appearance | colorless | |
Assay(dry) % | 99.0-101.0 | ≥99.0 |
Chlorides,≤ppm | 50 | -- |
Heavy metal (lead),≤% | 10 | 5 |
| Na, ≤% | 0.3 | -- |
Oxalate,≤% | 0.03 | 0.01 |
Sulphates,≤% | 0.015 | -- |
Acidity/basicity | Pass the test | -- |
Readily carbonizable substances | Not lower than standard | -- |
Drying loss,% | 4.0-7.0 | ≤6 |
pH-value (5% transparent solution) | -- | 7.5-9.0 |
| As, ≤ppm | -- | 1 |
| Lead, ≤ppm | -- | 1 |
| Hg, ≤ppm | -- | 1 |
Chemical Name:1,2,3-Propanetricarboxylicacid,2-hydroxy-,tripotassiumsalt Alias: tri-Potassium citrate Molecular Formula: K3C6H5O7·H2OMolecular Weight: 324.41 Features: white or yellowish crystalline granules or crystalline powder, odorless, easily soluble in water and glycerol, almost insoluble in ethanol. Relative density: 1.98. Quality standard(can be approved on the contract): BP98, E332Use: In food industry, it is used as buffer, chelating agent, stabilizer, anti-oxidant, emulsifier, flavoring additive etc. Packing: In woven bag lined with PE film, net wt. per bag 25kg. Storage & Transport: Should be stored in dry and draughty warehouse, protect against dampness, heating and toxic substances,handle with care, and avoid packing damage.
Tripotassium citrate