Dicalcium Phosphate Anhydrous
Negotiable /Ton
Min.Order:1 Ton
Lianyungang Shuren Kechuang Food Additive Co., Ltd.
1,Formula: Anhydrous CaHPO4
2,Formula wt: anhydrous 136.06
3,CAS: anhydrous [7757-93-9]
4, Einecs: 231-826-1
5,Specificity: white monoclinic crystalline powder, odorless, soluble in diluted hydrochloric acid, nitric acid, acetic acid, slightly soluble in water, insoluble in ethanol. relative density: 2.32.
6,H.S. Code: 28352520 CIQ Checking: Statutory Inspection
Name of index |
| FCC-V | E 341 (ii) | USP-30 |
Description |
| White crystal or granular, granular powder or powder |
| |
Assay | % | 97.0-105.0 | 98.0--102.0(200℃, 3h) | 98.0-100.5 |
P2O5 Content(Anhydrous basis) | % | -- | 50.0--52.5 | -- |
Identification |
| Pass test | Pass test | Pass test |
Solubility tests |
| -- | Sparingly soluble in water. Insoluble in ethanol | -- |
Fluoride, | ≤mg/kg | 50 | 50(expressed as fluorine) | 50 |
Loss on ignition, (After ignition at 800℃±25℃ for 30minutes) | % | 7.0-8.5 (Anhydrous) 24.5-26.5 (Dihydrate) | ≤8.5 (Anhydrous) ≤26.5 (Dihydrate) | 6.6-8.5 (Anhydrous) 24.5-26.5 (Dihydrate) |
Carbonate |
| -- | -- | Pass test |
Chloride | ≤% | -- | -- | 0.25 |
Sulphate | ≤% | -- | -- | 0.5 |
Arsenic | ≤mg/kg | 3 | 1 | 3 |
Barium |
| -- | -- | Pass test |
Heavy metals | ≤mg/kg | -- | -- | 30 |
Acid-insoluble substance | ≤% | -- | -- | 0.2 |
Organic volatile impurities |
| -- | -- | Pass test |
Lead | ≤mg/kg | 2 | 1 | -- |
Cadmium | ≤mg/kg | -- | 1 | -- |
Mercury | ≤mg/kg | -- | 1 | -- |
Aluminium |
| -- | Not more than 100 mg/kg for the anhydrous form and not more than 80 mg/kg for the dihydrated form (only if added to food for infants and young children) Not more than 600 mg/kg for the anhydrous form and not more than 500 mg/kg for the dihydrated form (for all uses except food for infants and young children). This applies until 31 March 2015. Not more than 200 mg/kg for the anhydrous form and the dihydrated form (for all uses except food for infants and young children). This applies from 1 April 2015. | -- |