Trisodium Phosphate Anhydrous
- PRODUCT DETAIL
1、Chemical Name: Trisodium Phosphate
2、Molecular Formula: Na3PO4 ; Na3PO4·H2O ; Na3PO4·12H2O
3、Molecular Weight: Anhydrous:163.94 ; Monohydrate:181.96 ; Dodecahydrate:380.18
4、CAS: Anhydrous:7601-54-9 ; Dodecahydrate:10101-89-0
5、Character: It is colorless or white crystal , powder or crystalline granule. It’s easily soluble in water but insoluble in organic solvent.The Dodecahydrate lose all crystal water and become Anhydrous when temperature rise to 212 ℃. solution is alkaline，slightly corrosion on skin.
6、Usage: In food processing industry, it is used as buffering agent, emulsifier, anti-caking agent, antioxidant additive, nutrition supplement and metal chelating agent.
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 | GB 25565-2010 | FCC VII | |
|
Content，w/% ≥
Assay,w/% ≥
|
Anhydrous | 97.0 | 97.0 |
| Monohydrate | |||
| Dodecahydrate | 90.0 | ||
| Heavy Metal (As Pb), mg/kg ≤ | 10 | ———— | |
| Lead(Pb),mg/kg ≤ | 4 | 4 | |
| Fluorides (As F), mg/kg ≤ | 50 | 50 | |
| Insoluble Substances , w/% ≤ | 0.2 | 0.2 | |
| PH(10g/L，25℃) | 11.5-12.5 | ———— | |
| Arsenic(As), mg/kg ≤ | 3 | 3 | |
| Loss On Ignition,w/% | Na3PO4 ≤ | 2.0 | 2.0 |
| Na3PO4·H2O | 8.0-11.0 | 8.0-11.0 | |
| Na3PO4·12H2O | 45.0-57.0 | 45.0-57.0 | |
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GLOBAL BUSINESS
We offer our customers from around the world to maintain a very good communication and product support services.
