1、Chemical name: Trimagnesium Citrate Tetrahydrate
2、Molecular formula: Ca3(C6H5O7)·4H2O
3、Molecular weight: 570.50
4、CAS: 5785-44-4
5、Character: It’s white powder, slightly soluble in water, and soluble in ethanol.
6、Usage:It can be used as chelating agent, buffer, curing agent,especially calcium fortifier.
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 & Transportation: 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.
| 质量指标 | Specification | GB17203-1998 | FCC VII |
| 含量（Ca3(C6H5O7)，以干基计），w/% | Content(Ca3(C6H5O7),On Dry Basis),w/% | 98.0-100.5 | 97.5-100.5 |
| 铅（Pb），mg/kg ≤ | Lead(Pb) ,mg/kg ≤ | 5.0 | 2.0 |
| 砷（As），w/% ≤ | Arsenic(As) ,w/% ≤ | 0.0003 | ———— |
| 氟化物，w/% ≤ | Fluoride,w/% ≤ | 0.003 | 0.003 |
| 重金属，w/% ≤ | Heavy metal ,w/% ≤ | 0.002 | ———— |
| 盐酸不溶解物，w/% ≤ | Sludging to Hydrochloric acid,w/% ≤ | 0.2 | ———— |
| 干燥失重，w/% ≤ | Loss on drying , w/% ≤ | 10.0-13.3 | 10.0-14.0 |
| 溶液澄清度实验 | Clarity Test | 合格 | ———— |
