Complaint
Tetrasodium Pyrophosphate Anhydrous
Characters:Sodium Pyrophosphate Anhydrous (TSPP Anhy), CAS#7722-88-5, it is an odorless, white powder, soluble in water, but insoluble in ethyl alcohol.
Usage:| Test Items | FCC/E450(iii) Standard |
| Appearance | White crystalline powder |
| Assay | ≥95.0% |
| Test for sodium | Passes Test |
| Test for phosphate | Passes Test |
| Solubility | Freely soluble in water. Insoluble in ethanol |
| Loss on ignition | ≤0.5% |
| pH (1% solution) | 9.8-10.8 |
| Water insoluble | ≤0.2% |
| Fluoride | ≤50ppm |
| As | ≤1ppm |
| Pb | ≤1ppm |
| Cd | ≤1ppm |
| Hg | ≤1ppm |
1. What's your payment terms?
T/T and L/C
2. What's your delivery time?
Arrange the shipment in 7-15 days after confirm PO.
3. How about the packing?
Packing as 25 kg/bag. Of course, if you have special requirements, we will according to your order.
4. When can I get reply?
We'll reply in 12 hours on working days.
5. How about the validity of the products?
According to the products you ordered.
6. What documents you provide?
Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
If your market has any special requirements, please let us know.
7. What is loading port?
Lianyungang, Shanghai, Qingdao, Ningbo and other China Major Port.
