1、Chemical Name: Sodium Acid Pyrophosphate
2、Molecular Formula: Na2H2P2O7
3、Molecular Weight: 221.94
4、CAS: 7758-16-9
5、Character: It is white crystalline powder. Relative density is 1.862. It’s soluble in water, insoluble in ethanol. Aqueous solution is alkaline. It reacts with Fe2+ and Mg2+ to form chelates.
6、Usage: In food industry, it is used as buffering agent, swelling agent, chelating agent, stabilizer, emulsifier and color improver.
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.
| PRODUCT
NAME |
SODIUM ACID
PYROPHOSPHATE |
QUANTITY | 24MT |
| MFG. DATE | DEC. 20, 2018 | BATCH NO. | 18122001 |
| REP. DATE | DEC. 20, 2018 | TEST BASE | FCC VII |
| TEST ITEM | STANDARD | TEST RESULT |
| Content % | 93.0-100.5 | 98.0 |
| As % ≤ | 0.0003 | <0.0003 |
| Fluoride %≤ | 0.005 | <0.005 |
| Lead %≤ | 0.0002 | <0.0002 |
| Insoluble Substances %≤ | 1.0 | 0.35 |
