| Customization: | Available |
|---|---|
| CAS No.: | 7758-11-4 |
| Formula: | K2hpo4 |
Suppliers with verified business licenses
| Name of index | FCC-V | E340(ii) | USP-30 | |
| Description | Colourless or white granular powder, crystals or masses; deliquescent substance, hygroscopic | |||
| Solubility | -- | Freely soluble in water. Insoluble in ethanol | -- | |
| Identification | Pass test | Pass test | Pass test | |
| pH value | -- | 8.7-9.4(1% solution) | 8.5--9.6(5% solution) | |
| Content (as dry base) | % | ≥98.0 | ≥98.0 (105ºC,4h) | 98.0-100.5 |
| P2O5 Content (Anhydrous basis) | % | -- | 40.3--41.5 | -- |
| Water insoluble (Anhydrous basis) | ≤% | 0.2 | 0.2 | 0.2 |
| Carbonate | -- | -- | Pass test | |
| Chloride | ≤% | -- | -- | 0.03 |
| Sulfate | ≤% | -- | -- | 0.1 |
| Organic volatile impurities | -- | -- | Pass test | |
| Monobasic or tribasic salt | -- | -- | Pass test | |
| Loss on drying | ≤% | 2 | (105ºC,4h) | 1 (105ºC) |
| Heavy metals | ≤ppm | -- | -- | 10 |
| Sodium | -- | -- | Pass test | |
| As | ≤ppm | 3 | 1 | 3 |
| Iron | ≤ppm | -- | -- | 30 |
| Lead | ≤ppm | 2 | 1 | -- |
Q&A
1.How could l get a sample?
Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.
2.Can you make designs for us?
We have a professional design team to help our customers do design work.Both OEM and ODM orders are accepted.
3.Whether you could make our brand on your products?
Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.
4.How can you provide us high quality products?
We have a professional QC team, every product is shipped after strictly examination.
5.What is your lead time?
7-15days, We will update you every two-three days!
6.What is your payment?
We accept T/T.L/C.Paypal.Westem union or to be negotiated.Don't worry about anything, if you have any problems, please feel free to contact us
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