1、Chemical Name: Ferric pyrophosphate
2、Molecular Formula:Fe₄(P₂O₇)₃·xH₂O
3、Molecular Weight: Anhydrous: 745.22
4、CAS: 10058-44-3
5、Character: Yellow-white to yellow-brown powder, odorless, without iron smell. Soluble in inorganic acid, alkali, ammonia and citrate, slightly soluble in water (0.37%, 25℃), emulsified, insoluble in cold water.
6、Usage: It's Mainly used in food additives (it's applicable to flour, biscuits, bread, dry mixed milk powder, rice flour, soy milk powder and other products; And it is used in infant formula food, health food, convenient food, functional fruit juice beverage and other products ),enhancer, synthetic fiber fire retardant, anticorrosive pigments and catalysts.
7、Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.
8、Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.
| Specification |
GB1903.16-2016 |
FCC VII |
| Content (Fe),w/% |
24.0-26.0 |
24.0-26.0 |
| Loss on ignition,w/%≤ |
20.0 |
20.0 |
| Lead (Pb),mg/kg≤ |
4.0 |
4.0 |
| Arsenic (As),mg/kg≤ |
3.0 |
3.0 |
| Mercury (Hg),mg/kg≤ |
3.0 |
3.0 |
| Chlorides (Cl),w/%≤ |
3.55 |
— |
| Sulfates (SO₄),w/%≤ |
0.12 |
— |
