| | | Chemical Name: Calcium hydrogen phosphate Molecular Formula: CaHPO4·2H2OMolecular Weight: 172.09Features: white monoclinic crystalline powder, odorless odorless, soluble in diluted Hcl, nitric acid, acetic acid, slightly soluble in water, insoluble in ethanol. relative density: 2.32. Quality standard: FCC-IV, E341(ii)Use: In food industry, it is used as loosening agent, buffer, nutritional supplement, emulsifier, stabilizer etc. Packing: In plastic woven bag lined with PE bag, net wt. 25kg/bag.Storage & Transport: Should be stored in dry and draughty warehouse; protect against dampness, heating and toxic substances. Specifications: Item | FCC-IV | E341(ii) | Appearance | white monoclinic crystalline powder | Assay(200 degree, 3 hrs.) % | 97.0-105.0 | 98.0-102.0 | P2O5Assay,% | -- | 50.0-52.5 | Identification test | -- | positive | Solubility test | -- | soluble in water, insoluble in ethanol | Heavy metal ,≤% | 0.0015 | -- | Fluorides,≤mg/kg | 50 | 50 | Drying loss,% | 7.0-8.5( anhydrous )24.5-26.5(dihydrate) | -- | | Loss on ignition,≤% | -- | 8.5( anhydrous )26.5(dihydrate) | | As, ≤mg/kg | 3 | 3 | | Lead, ≤mg/kg | 5 | 4 | | Cd, ≤mg/kg | -- | 1 | | Hg, ≤mg/kg | -- | 1 |
|
|
